CONSOLIDATED SCHEDULE OF INVESTMENTS - USD ($)  $ in Thousands  | 
Dec. 31, 2023  | 
Mar. 31, 2023  | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
$ 868,504
 | 
 | 
$ 720,630
 | 
[1] | 
| Fair Value | 
 | 
902,808
 | 
 | 
753,543
 | 
[1] | 
| Diversified/Conglomerate Services | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Fair Value | 
 | 
255,141
 | 
 | 
268,954
 | 
 | 
| Home and Office Furnishings, Housewares, and Durable Consumer Products | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Fair Value | 
 | 
155,897
 | 
 | 
143,685
 | 
 | 
| Hotels, Motels, Inns, and Gaming | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Fair Value | 
 | 
80,557
 | 
 | 
58,713
 | 
 | 
| Oil and Gas | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Fair Value | 
 | 
45,983
 | 
 | 
0
 | 
 | 
| Printing and Publishing | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Fair Value | 
 | 
15,210
 | 
 | 
0
 | 
 | 
| Aerospace and Defense | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Fair Value | 
 | 
25,754
 | 
 | 
22,215
 | 
 | 
| Machinery (Non-Agriculture, Non-Construction, and Non-Electronic) | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Fair Value | 
 | 
92,293
 | 
 | 
20,088
 | 
 | 
| Telecommunications | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Fair Value | 
 | 
8,881
 | 
 | 
18,987
 | 
 | 
| Secured First Lien Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
517,539
 | 
 | 
471,439
 | 
 | 
| Fair Value | 
 | 
476,126
 | 
 | 
437,517
 | 
 | 
| Secured Second Lien Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
148,158
 | 
 | 
84,158
 | 
 | 
| Fair Value | 
 | 
137,480
 | 
 | 
75,734
 | 
 | 
| Preferred Equity | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
151,969
 | 
 | 
149,099
 | 
 | 
| Fair Value | 
 | 
214,664
 | 
 | 
222,585
 | 
 | 
| Common Equity/ Equivalents | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
50,838
 | 
 | 
15,934
 | 
 | 
| Fair Value | 
 | 
74,538
 | 
 | 
17,707
 | 
 | 
| Non-Control/Non-Affiliate Investments | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
545,299
 | 
[2] | 
429,305
 | 
[3] | 
| Fair Value | 
 | 
620,338
 | 
[2] | 
496,875
 | 
[3] | 
| Non-Control/Non-Affiliate Investments | Secured First Lien Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
325,231
 | 
[2] | 
281,631
 | 
[3] | 
| Fair Value | 
 | 
324,528
 | 
[2] | 
279,748
 | 
[3] | 
| Non-Control/Non-Affiliate Investments | Secured First Lien Debt | Diversified/Conglomerate Manufacturing | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
5,950
 | 
[2] | 
5,750
 | 
[3] | 
| Fair Value | 
 | 
5,294
 | 
[2] | 
5,391
 | 
[3] | 
| Non-Control/Non-Affiliate Investments | Secured First Lien Debt | Diversified/Conglomerate Services | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
82,950
 | 
[2] | 
110,450
 | 
[3] | 
| Fair Value | 
 | 
82,950
 | 
[2] | 
110,450
 | 
[3] | 
| Non-Control/Non-Affiliate Investments | Secured First Lien Debt | Home and Office Furnishings, Housewares, and Durable Consumer Products | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
36,750
 | 
[2] | 
36,750
 | 
[3] | 
| Fair Value | 
 | 
36,703
 | 
[2] | 
35,226
 | 
[3] | 
| Non-Control/Non-Affiliate Investments | Secured First Lien Debt | Hotels, Motels, Inns, and Gaming | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
65,100
 | 
[2] | 
42,450
 | 
[3] | 
| Fair Value | 
 | 
65,100
 | 
[2] | 
42,450
 | 
[3] | 
| Non-Control/Non-Affiliate Investments | Secured First Lien Debt | Oil and Gas | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
[2] | 
34,750
 | 
 | 
 
 | 
 | 
| Fair Value | 
[2] | 
34,750
 | 
 | 
 
 | 
 | 
| Non-Control/Non-Affiliate Investments | Secured First Lien Debt | Printing and Publishing | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
[2] | 
13,500
 | 
 | 
 
 | 
 | 
| Fair Value | 
[2] | 
13,500
 | 
 | 
 
 | 
 | 
| Non-Control/Non-Affiliate Investments | Secured Second Lien Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
93,340
 | 
[2] | 
54,340
 | 
[3] | 
| Fair Value | 
 | 
93,340
 | 
[2] | 
50,842
 | 
[3] | 
| Non-Control/Non-Affiliate Investments | Secured Second Lien Debt | Aerospace and Defense | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
25,696
 | 
[2] | 
25,696
 | 
[3] | 
| Fair Value | 
 | 
25,696
 | 
[2] | 
22,215
 | 
[3] | 
| Non-Control/Non-Affiliate Investments | Secured Second Lien Debt | Machinery (Non-Agriculture, Non-Construction, and Non-Electronic) | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
[3] | 
 
 | 
 | 
15,644
 | 
 | 
| Fair Value | 
[3] | 
 
 | 
 | 
15,644
 | 
 | 
| Non-Control/Non-Affiliate Investments | Preferred Equity | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
82,110
 | 
[2] | 
79,240
 | 
[3] | 
| Fair Value | 
 | 
164,241
 | 
[2] | 
164,534
 | 
[3] | 
| Non-Control/Non-Affiliate Investments | Preferred Equity | Diversified/Conglomerate Services | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
11,206
 | 
[2] | 
18,201
 | 
[3] | 
| Fair Value | 
 | 
25,528
 | 
[2] | 
51,170
 | 
[3] | 
| Non-Control/Non-Affiliate Investments | Preferred Equity | Home and Office Furnishings, Housewares, and Durable Consumer Products | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
16,236
 | 
[2] | 
16,236
 | 
[3] | 
| Fair Value | 
 | 
43,599
 | 
[2] | 
33,969
 | 
[3] | 
| Non-Control/Non-Affiliate Investments | Common Equity/ Equivalents | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
44,618
 | 
[2] | 
14,094
 | 
[3] | 
| Fair Value | 
 | 
38,229
 | 
[2] | 
1,751
 | 
[3] | 
| Affiliate Investments | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
291,146
 | 
[4] | 
276,055
 | 
[5] | 
| Fair Value | 
 | 
278,226
 | 
[4] | 
255,955
 | 
[5] | 
| Affiliate Investments | Secured First Lien Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
178,548
 | 
[4] | 
185,258
 | 
[5] | 
| Fair Value | 
 | 
147,354
 | 
[4] | 
157,769
 | 
[5] | 
| Affiliate Investments | Secured First Lien Debt | Diversified/Conglomerate Services | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
100,498
 | 
[4] | 
100,498
 | 
[5] | 
| Fair Value | 
 | 
77,223
 | 
[4] | 
77,964
 | 
[5] | 
| Affiliate Investments | Secured First Lien Debt | Telecommunications | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
16,800
 | 
[4] | 
16,800
 | 
[5] | 
| Fair Value | 
 | 
8,881
 | 
[4] | 
16,800
 | 
[5] | 
| Affiliate Investments | Secured Second Lien Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
51,618
 | 
[4] | 
26,618
 | 
[5] | 
| Fair Value | 
 | 
44,140
 | 
[4] | 
24,892
 | 
[5] | 
| Affiliate Investments | Preferred Equity | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
54,761
 | 
[4] | 
62,960
 | 
[5] | 
| Fair Value | 
 | 
50,423
 | 
[4] | 
58,051
 | 
[5] | 
| Affiliate Investments | Preferred Equity | Diversified/Conglomerate Services | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
24,309
 | 
[4] | 
24,309
 | 
[5] | 
| Fair Value | 
 | 
8,247
 | 
[4] | 
14,126
 | 
[5] | 
| Affiliate Investments | Common Equity/ Equivalents | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
6,219
 | 
[4] | 
1,219
 | 
[5] | 
| Fair Value | 
 | 
36,309
 | 
[4] | 
15,243
 | 
[5] | 
| Control Investments | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
32,059
 | 
[6] | 
15,270
 | 
[7] | 
| Fair Value | 
 | 
4,244
 | 
[6] | 
713
 | 
[7] | 
| Control Investments | Secured First Lien Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
13,760
 | 
[6] | 
4,550
 | 
[7] | 
| Fair Value | 
 | 
4,244
 | 
[6] | 
0
 | 
[7] | 
| Control Investments | Secured Second Lien Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
3,200
 | 
[6] | 
3,200
 | 
[7] | 
| Fair Value | 
 | 
0
 | 
[6] | 
0
 | 
[7] | 
| Control Investments | Preferred Equity | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
15,098
 | 
[6] | 
6,899
 | 
[7] | 
| Fair Value | 
 | 
0
 | 
[6] | 
0
 | 
[7] | 
| Control Investments | Common Equity/ Equivalents | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Cost | 
 | 
1
 | 
[6] | 
621
 | 
[7] | 
| Fair Value | 
 | 
$ 0
 | 
[6] | 
$ 713
 | 
[7] | 
| Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Common Stock Warrants | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Units | 
 | 
3.50%
 | 
[8],[9],[10],[11],[12] | 
3.50%
 | 
[13],[14],[15],[16],[17] | 
| Cost | 
 | 
$ 0
 | 
[8],[11],[12] | 
$ 0
 | 
[13],[15],[17] | 
| Fair Value | 
 | 
0
 | 
[8],[11],[12] | 
0
 | 
[13],[15],[17] | 
| Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Line of Credit | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
2,800
 | 
[8],[9],[10],[18] | 
2,800
 | 
[13],[14],[16],[17] | 
| Cost | 
 | 
2,800
 | 
[8],[18] | 
2,800
 | 
[13],[17] | 
| Fair Value | 
 | 
2,800
 | 
[8],[18] | 
$ 2,800
 | 
[13],[17] | 
| Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
[13],[14],[15],[16],[17] | 
 
 | 
 | 
14,304
 | 
 | 
| Cost | 
[13],[15],[17] | 
 
 | 
 | 
$ 4,722
 | 
 | 
| Fair Value | 
[13],[15],[17] | 
 
 | 
 | 
2,187
 | 
 | 
| Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[13],[14],[16],[17] | 
 
 | 
 | 
14,000
 | 
 | 
| Cost | 
[13],[17] | 
 
 | 
 | 
14,000
 | 
 | 
| Fair Value | 
[13],[17] | 
 
 | 
 | 
$ 14,000
 | 
 | 
| Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Term Debt 1 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[8],[9],[10],[18] | 
14,000
 | 
 | 
 
 | 
 | 
| Cost | 
[8],[18] | 
14,000
 | 
 | 
 
 | 
 | 
| Fair Value | 
[8],[18] | 
$ 6,081
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: B+T Group Acquisition, Inc.– Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
[8],[9],[10],[11],[12] | 
14,304
 | 
 | 
 
 | 
 | 
| Cost | 
[8],[11],[12] | 
$ 4,722
 | 
 | 
 
 | 
 | 
| Fair Value | 
[8],[11],[12] | 
$ 0
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: Brunswick Bowling Products, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
6,653
 | 
[9],[10],[11],[12] | 
6,653
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 6,653
 | 
[11],[12] | 
$ 6,653
 | 
[15],[17] | 
| Fair Value | 
 | 
43,599
 | 
[11],[12] | 
33,969
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Brunswick Bowling Products, Inc. – Term Debt 1 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
17,700
 | 
[9],[10],[11] | 
17,700
 | 
[14],[16],[17] | 
| Cost | 
 | 
17,700
 | 
[11] | 
17,700
 | 
[17] | 
| Fair Value | 
 | 
17,700
 | 
[11] | 
17,700
 | 
[17] | 
| Investment, Identifier [Axis]: Brunswick Bowling Products, Inc. – Term Debt 2 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
6,850
 | 
[9],[10],[11] | 
6,850
 | 
[14],[16],[17] | 
| Cost | 
 | 
6,850
 | 
[11] | 
6,850
 | 
[17] | 
| Fair Value | 
 | 
$ 6,850
 | 
[11] | 
$ 6,850
 | 
[17] | 
| Investment, Identifier [Axis]: Counsel Press, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
[14],[15],[16],[17] | 
 
 | 
 | 
6,995
 | 
 | 
| Cost | 
[15],[17] | 
 
 | 
 | 
$ 6,995
 | 
 | 
| Fair Value | 
[15],[17] | 
 
 | 
 | 
27,885
 | 
 | 
| Investment, Identifier [Axis]: Counsel Press, Inc. – Term Debt 1 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[14],[16],[17] | 
 
 | 
 | 
21,100
 | 
 | 
| Cost | 
[17] | 
 
 | 
 | 
21,100
 | 
 | 
| Fair Value | 
[17] | 
 
 | 
 | 
21,100
 | 
 | 
| Investment, Identifier [Axis]: Counsel Press, Inc. – Term Debt 2 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[14],[16],[17] | 
 
 | 
 | 
6,400
 | 
 | 
| Cost | 
[17] | 
 
 | 
 | 
6,400
 | 
 | 
| Fair Value | 
[17] | 
 
 | 
 | 
$ 6,400
 | 
 | 
| Investment, Identifier [Axis]: Dema/Mai Holdings, Inc - Preferred Equity | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
[9],[10],[11],[12] | 
21,000
 | 
 | 
 
 | 
 | 
| Cost | 
[11],[12] | 
$ 21,000
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11],[12] | 
26,102
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: Dema/Mai Holdings, Inc – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[11] | 
38,250
 | 
 | 
 
 | 
 | 
| Cost | 
[11] | 
38,250
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11] | 
$ 38,250
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: Dema/Mai Holdings, Inc. – Preferred Equity | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
[14],[15],[16],[17] | 
 
 | 
 | 
21,000
 | 
 | 
| Cost | 
[15],[17] | 
 
 | 
 | 
$ 21,000
 | 
 | 
| Fair Value | 
[15],[17] | 
 
 | 
 | 
22,321
 | 
 | 
| Investment, Identifier [Axis]: Dema/Mai Holdings, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[14],[16],[17] | 
 
 | 
 | 
38,250
 | 
 | 
| Cost | 
[17] | 
 
 | 
 | 
38,250
 | 
 | 
| Fair Value | 
[17] | 
 
 | 
 | 
$ 38,250
 | 
 | 
| Investment, Identifier [Axis]: Diligent Delivery Systems – Common Stock Warrants | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Units | 
 | 
8.00%
 | 
[9],[10],[12],[19] | 
8.00%
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 500
 | 
[12],[19] | 
$ 500
 | 
[15],[17] | 
| Fair Value | 
 | 
500
 | 
[12],[19] | 
1,724
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Diligent Delivery Systems – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
13,000
 | 
[9],[10],[19] | 
13,000
 | 
[14],[16],[20] | 
| Cost | 
 | 
13,000
 | 
[19] | 
13,000
 | 
[20] | 
| Fair Value | 
 | 
13,000
 | 
[19] | 
$ 12,983
 | 
[20] | 
| Investment, Identifier [Axis]: Edge Adhesives Holdings, Inc - Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[8],[9],[10],[11],[21] | 
9,210
 | 
 | 
 
 | 
 | 
| Cost | 
[8],[11],[21] | 
9,210
 | 
 | 
 
 | 
 | 
| Fair Value | 
[8],[11],[21] | 
$ 4,244
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: Edge Adhesives Holdings, Inc. - Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
[8],[9],[10],[11],[12] | 
8,199
 | 
 | 
 
 | 
 | 
| Cost | 
[8],[11],[12] | 
$ 8,199
 | 
 | 
 
 | 
 | 
| Fair Value | 
[8],[11],[12] | 
$ 0
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: Edge Adhesives Holdings, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
[13],[14],[15],[16],[17] | 
 
 | 
 | 
8,199
 | 
 | 
| Cost | 
[13],[15],[17] | 
 
 | 
 | 
$ 8,199
 | 
 | 
| Fair Value | 
[13],[15],[17] | 
 
 | 
 | 
0
 | 
 | 
| Investment, Identifier [Axis]: Edge Adhesives Holdings, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[13],[14],[16],[17],[22] | 
 
 | 
 | 
9,210
 | 
 | 
| Cost | 
[13],[17],[22] | 
 
 | 
 | 
9,210
 | 
 | 
| Fair Value | 
[13],[17],[22] | 
 
 | 
 | 
$ 4,255
 | 
 | 
| Investment, Identifier [Axis]: Educators Resource, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
8,560
 | 
[9],[10],[11],[12] | 
8,560
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 8,560
 | 
[11],[12] | 
$ 8,560
 | 
[15],[17] | 
| Fair Value | 
 | 
30,237
 | 
[11],[12] | 
17,445
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Educators Resource, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
20,000
 | 
[9],[10],[11] | 
20,000
 | 
[14],[16],[17] | 
| Cost | 
 | 
20,000
 | 
[11] | 
20,000
 | 
[17] | 
| Fair Value | 
 | 
$ 20,000
 | 
[11] | 
$ 20,000
 | 
[17] | 
| Investment, Identifier [Axis]: Funko Acquisition Holdings, LLC – Common Units | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
4,239
 | 
[8],[9],[10],[12],[23] | 
4,239
 | 
[13],[14],[15],[16],[24] | 
| Cost | 
 | 
$ 21
 | 
[8],[12],[23] | 
$ 21
 | 
[13],[15],[24] | 
| Fair Value | 
 | 
$ 22
 | 
[8],[12],[23] | 
$ 27
 | 
[13],[15],[24] | 
| Investment, Identifier [Axis]: Galaxy Technologies Holdings, Inc. – Common Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
16,957
 | 
[9],[10],[11],[12] | 
16,957
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 11,513
 | 
[11],[12] | 
$ 11,513
 | 
[15],[17] | 
| Fair Value | 
 | 
58
 | 
[11],[12] | 
0
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Galaxy Technologies Holdings, Inc. – Term Debt 1 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
6,900
 | 
[9],[10],[11] | 
6,900
 | 
[14],[16],[17] | 
| Cost | 
 | 
6,900
 | 
[11] | 
6,900
 | 
[17] | 
| Fair Value | 
 | 
6,900
 | 
[11] | 
5,965
 | 
[17] | 
| Investment, Identifier [Axis]: Galaxy Technologies Holdings, Inc. – Term Debt 2 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
18,796
 | 
[9],[10],[11] | 
18,796
 | 
[14],[16],[17] | 
| Cost | 
 | 
18,796
 | 
[11] | 
18,796
 | 
[17] | 
| Fair Value | 
 | 
$ 18,796
 | 
[11] | 
$ 16,250
 | 
[17] | 
| Investment, Identifier [Axis]: Ginsey Home Solutions, Inc. – Common Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
63,747
 | 
[9],[10],[11],[12] | 
63,747
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 8
 | 
[11],[12] | 
$ 8
 | 
[15],[17] | 
| Fair Value | 
 | 
$ 0
 | 
[11],[12] | 
$ 0
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Ginsey Home Solutions, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
19,280
 | 
[9],[10],[11],[12] | 
19,280
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 9,583
 | 
[11],[12] | 
$ 9,583
 | 
[15],[17] | 
| Fair Value | 
 | 
0
 | 
[11],[12] | 
0
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Ginsey Home Solutions, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[11] | 
12,200
 | 
 | 
 
 | 
 | 
| Cost | 
[11] | 
12,200
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11] | 
12,153
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: Ginsey Home Solutions, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[14],[16],[17] | 
 
 | 
 | 
12,200
 | 
 | 
| Cost | 
[17] | 
 
 | 
 | 
12,200
 | 
 | 
| Fair Value | 
[17] | 
 
 | 
 | 
$ 10,676
 | 
 | 
| Investment, Identifier [Axis]: Gladstone SOG Investments, Inc. - Common Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
[14],[15],[16],[17] | 
 
 | 
 | 
100
 | 
 | 
| Cost | 
[15],[17] | 
 
 | 
 | 
$ 620
 | 
 | 
| Fair Value | 
[15],[17] | 
 
 | 
 | 
$ 713
 | 
 | 
| Investment, Identifier [Axis]: Home Concepts Acquisition, Inc. - Line of Credit | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[11] | 
1,500
 | 
 | 
 
 | 
 | 
| Cost | 
[11] | 
1,500
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11] | 
1,500
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: Home Concepts Acquisition, Inc. - Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[11] | 
12,000
 | 
 | 
 
 | 
 | 
| Cost | 
[11] | 
12,000
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11] | 
$ 12,000
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: Home Concepts Acquisition, Inc.- Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
[9],[10],[11],[12] | 
3,275,000
 | 
 | 
 
 | 
 | 
| Cost | 
[11],[12] | 
$ 3,275
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11],[12] | 
$ 1,710
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: Horizon Facilities Services, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
10,080
 | 
[9],[10],[11],[12] | 
10,080
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 0
 | 
[11],[12] | 
$ 0
 | 
[15],[17] | 
| Fair Value | 
 | 
5,382
 | 
[11],[12] | 
12,345
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Horizon Facilities Services, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
57,700
 | 
[9],[10],[11] | 
57,700
 | 
[14],[16],[17] | 
| Cost | 
 | 
57,700
 | 
[11] | 
57,700
 | 
[17] | 
| Fair Value | 
 | 
$ 57,700
 | 
[11] | 
$ 57,700
 | 
[17] | 
| Investment, Identifier [Axis]: ImageWorks Display and Marketing Group, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
67,490
 | 
[9],[10],[11],[12] | 
67,490
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 6,749
 | 
[11],[12] | 
$ 6,749
 | 
[15],[17] | 
| Fair Value | 
 | 
1,855
 | 
[11],[12] | 
10,926
 | 
[15],[17] | 
| Investment, Identifier [Axis]: ImageWorks Display and Marketing Group, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
22,000
 | 
[9],[10],[11] | 
22,000
 | 
[14],[16],[17] | 
| Cost | 
 | 
22,000
 | 
[11] | 
22,000
 | 
[17] | 
| Fair Value | 
 | 
22,000
 | 
[11] | 
22,000
 | 
[17] | 
| Investment, Identifier [Axis]: J.R. Hobbs Co. - Atlanta, LLC - Line of Credit | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[14],[16],[17],[22] | 
 
 | 
 | 
5,000
 | 
 | 
| Cost | 
[17],[22] | 
 
 | 
 | 
5,000
 | 
 | 
| Fair Value | 
[17],[22] | 
 
 | 
 | 
2,744
 | 
 | 
| Investment, Identifier [Axis]: J.R. Hobbs Co. - Atlanta, LLC - Term Debt 1 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
16,500
 | 
[9],[10],[11],[21] | 
16,500
 | 
[14],[16],[17],[22] | 
| Cost | 
 | 
16,500
 | 
[11],[21] | 
16,500
 | 
[17],[22] | 
| Fair Value | 
 | 
8,810
 | 
[11],[21] | 
9,054
 | 
[17],[22] | 
| Investment, Identifier [Axis]: J.R. Hobbs Co. - Atlanta, LLC - Term Debt 2 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[14],[16],[17],[22] | 
 
 | 
 | 
26,000
 | 
 | 
| Cost | 
[17],[22] | 
 
 | 
 | 
26,000
 | 
 | 
| Fair Value | 
[17],[22] | 
 
 | 
 | 
14,268
 | 
 | 
| Investment, Identifier [Axis]: J.R. Hobbs Co. - Atlanta, LLC - Term Debt 3 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[14],[16],[17],[22] | 
 
 | 
 | 
2,438
 | 
 | 
| Cost | 
[17],[22] | 
 
 | 
 | 
2,438
 | 
 | 
| Fair Value | 
[17],[22] | 
 
 | 
 | 
$ 1,338
 | 
 | 
| Investment, Identifier [Axis]: J.R. Hobbs Co. - Atlanta, LLC – Line of Credit | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[11],[21] | 
5,000
 | 
 | 
 
 | 
 | 
| Cost | 
[11],[21] | 
5,000
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11],[21] | 
2,670
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: J.R. Hobbs Co. - Atlanta, LLC – Term Debt 2 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[11],[21] | 
26,000
 | 
 | 
 
 | 
 | 
| Cost | 
[11],[21] | 
26,000
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11],[21] | 
13,882
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: J.R. Hobbs Co. - Atlanta, LLC – Term Debt 3 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[11],[21] | 
2,438
 | 
 | 
 
 | 
 | 
| Cost | 
[11],[21] | 
2,438
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11],[21] | 
$ 1,301
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: J.R. Hobbs Co. – Atlanta, LLC – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
10,920
 | 
[9],[10],[11],[12] | 
10,920
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 10,920
 | 
[11],[12] | 
$ 10,920
 | 
[15],[17] | 
| Fair Value | 
 | 
$ 0
 | 
[11],[12] | 
$ 0
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Mason West, LLC – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
11,206
 | 
[9],[10],[11],[12] | 
11,206
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 11,206
 | 
[11],[12] | 
$ 11,206
 | 
[15],[17] | 
| Fair Value | 
 | 
20,146
 | 
[11],[12] | 
10,940
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Mason West, LLC – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
25,250
 | 
[9],[10],[11] | 
25,250
 | 
[14],[16],[17] | 
| Cost | 
 | 
25,250
 | 
[11] | 
25,250
 | 
[17] | 
| Fair Value | 
 | 
25,250
 | 
[11] | 
25,250
 | 
[17] | 
| Investment, Identifier [Axis]: Nocturne Luxury Villas, Inc. – Line of Credit | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
4,000
 | 
[9],[10],[11] | 
0
 | 
[14],[16],[17] | 
| Cost | 
 | 
4,000
 | 
[11] | 
0
 | 
[17] | 
| Fair Value | 
 | 
$ 4,000
 | 
[11] | 
$ 0
 | 
[17] | 
| Investment, Identifier [Axis]: Nocturne Luxury Villas, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
6,600
 | 
[9],[10],[11],[12] | 
6,600
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 6,600
 | 
[11],[12] | 
$ 6,600
 | 
[15],[17] | 
| Fair Value | 
 | 
15,457
 | 
[11],[12] | 
16,263
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Nocturne Luxury Villas, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
61,100
 | 
[9],[10],[11],[25] | 
42,450
 | 
[14],[16],[17] | 
| Cost | 
 | 
61,100
 | 
[11],[25] | 
42,450
 | 
[17] | 
| Fair Value | 
 | 
$ 61,100
 | 
[11],[25] | 
$ 42,450
 | 
[17] | 
| Investment, Identifier [Axis]: Nth Degree Investment Group, LLC – Common Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
17,216,976
 | 
[9],[10],[11],[12] | 
14,360,000
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 6,219
 | 
[11],[12] | 
$ 1,219
 | 
[15],[17] | 
| Fair Value | 
 | 
36,309
 | 
[11],[12] | 
$ 15,243
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Nth Degree, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[18] | 
25,000
 | 
 | 
 
 | 
 | 
| Cost | 
[18] | 
25,000
 | 
 | 
 
 | 
 | 
| Fair Value | 
[18] | 
$ 24,884
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: Old World Christmas, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
6,180
 | 
[9],[10],[11],[12] | 
6,180
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 0
 | 
[11],[12] | 
$ 0
 | 
[15],[17] | 
| Fair Value | 
 | 
32,595
 | 
[11],[12] | 
33,990
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Old World Christmas, Inc. – Secured First Lien Term Loan | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
43,000
 | 
[9],[10],[11] | 
40,500
 | 
[14],[16],[17] | 
| Cost | 
 | 
43,000
 | 
[11] | 
40,500
 | 
[17] | 
| Fair Value | 
 | 
$ 43,000
 | 
[11] | 
$ 40,500
 | 
[17] | 
| Investment, Identifier [Axis]: PSI Molded Plastics, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
158,598
 | 
[9],[10],[11],[12] | 
158,598
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 19,730
 | 
[11],[12] | 
$ 19,730
 | 
[15],[17] | 
| Fair Value | 
 | 
0
 | 
[11],[12] | 
0
 | 
[15],[17] | 
| Investment, Identifier [Axis]: PSI Molded Plastics, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
26,618
 | 
[9],[10],[11] | 
26,618
 | 
[14],[16],[17] | 
| Cost | 
 | 
26,618
 | 
[11] | 
26,618
 | 
[17] | 
| Fair Value | 
 | 
19,256
 | 
[11] | 
24,892
 | 
[17] | 
| Investment, Identifier [Axis]: Phoenix Door Systems, Inc – Line of Credit | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
2,750
 | 
[9],[10],[11] | 
2,550
 | 
[14],[16],[20] | 
| Cost | 
 | 
2,750
 | 
[11] | 
2,550
 | 
[20] | 
| Fair Value | 
 | 
$ 2,750
 | 
[11] | 
$ 2,391
 | 
[20] | 
| Investment, Identifier [Axis]: Phoenix Door Systems, Inc. – Common Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
4,221
 | 
[9],[10],[11],[12] | 
4,221
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 1,830
 | 
[11],[12] | 
$ 1,830
 | 
[15],[17] | 
| Fair Value | 
 | 
0
 | 
[11],[12] | 
0
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Phoenix Door Systems, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
3,200
 | 
[9],[10],[11] | 
3,200
 | 
[14],[16],[20] | 
| Cost | 
 | 
3,200
 | 
[11] | 
3,200
 | 
[20] | 
| Fair Value | 
 | 
$ 2,544
 | 
[11] | 
$ 3,000
 | 
[20] | 
| Investment, Identifier [Axis]: SFEG Holdings, Inc. – Common Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
18,721
 | 
[9],[10],[11],[12] | 
221,500
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 30,746
 | 
[11],[12] | 
$ 222
 | 
[15],[17] | 
| Fair Value | 
 | 
37,649
 | 
[11],[12] | 
$ 0
 | 
[15],[17] | 
| Investment, Identifier [Axis]: SFEG Holdings, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
[14],[15],[16],[17] | 
 
 | 
 | 
29,577
 | 
 | 
| Cost | 
[15],[17] | 
 
 | 
 | 
$ 4,643
 | 
 | 
| Fair Value | 
[15],[17] | 
 
 | 
 | 
4,444
 | 
 | 
| Investment, Identifier [Axis]: SFEG Holdings, Inc. – Term Debt 1 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
54,644
 | 
[9],[10],[11] | 
3,128
 | 
[14],[16],[17] | 
| Cost | 
 | 
54,644
 | 
[11] | 
3,128
 | 
[17] | 
| Fair Value | 
 | 
$ 54,644
 | 
[11] | 
3,128
 | 
[17] | 
| Investment, Identifier [Axis]: SFEG Holdings, Inc. – Term Debt 2 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[14],[16],[17] | 
 
 | 
 | 
12,516
 | 
 | 
| Cost | 
[17] | 
 
 | 
 | 
12,516
 | 
 | 
| Fair Value | 
[17] | 
 
 | 
 | 
$ 12,516
 | 
 | 
| Investment, Identifier [Axis]: Schylling, Inc. – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
4,000
 | 
[9],[10],[11],[12] | 
4,000
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 4,000
 | 
[11],[12] | 
$ 4,000
 | 
[15],[17] | 
| Fair Value | 
 | 
10,375
 | 
[11],[12] | 
18,922
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Schylling, Inc. – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
27,981
 | 
[9],[10],[11] | 
27,981
 | 
[14],[16],[17] | 
| Cost | 
 | 
27,981
 | 
[11] | 
27,981
 | 
[17] | 
| Fair Value | 
 | 
27,981
 | 
[11] | 
$ 27,981
 | 
[17] | 
| Investment, Identifier [Axis]: The E3 Company, LLC – Line of Credit | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[11] | 
1,000
 | 
 | 
 
 | 
 | 
| Cost | 
[11] | 
1,000
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11] | 
$ 1,000
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: The E3 Company, LLC – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
[9],[10],[11],[12] | 
11,233
 | 
 | 
 
 | 
 | 
| Cost | 
[11],[12] | 
$ 11,233
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11],[12] | 
11,233
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: The E3 Company, LLC – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[11] | 
33,750
 | 
 | 
 
 | 
 | 
| Cost | 
[11] | 
33,750
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11] | 
$ 33,750
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: The Maids International, LLC – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
6,640
 | 
[9],[10],[11],[12] | 
6,640
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 6,640
 | 
[11],[12] | 
$ 6,640
 | 
[15],[17] | 
| Fair Value | 
 | 
6,392
 | 
[11],[12] | 
3,200
 | 
[15],[17] | 
| Investment, Identifier [Axis]: The Maids International, LLC – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[14],[16],[17] | 
 
 | 
 | 
28,560
 | 
 | 
| Cost | 
[17] | 
 
 | 
 | 
28,560
 | 
 | 
| Fair Value | 
[17] | 
 
 | 
 | 
$ 28,560
 | 
 | 
| Investment, Identifier [Axis]: The Maids International, LLC – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[11] | 
28,560
 | 
 | 
 
 | 
 | 
| Cost | 
[11] | 
28,560
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11] | 
$ 28,560
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: The Mountain Corporation – Common Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
751
 | 
[9],[10],[11],[12] | 
751
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 1
 | 
[11],[12] | 
$ 1
 | 
[15],[17] | 
| Fair Value | 
 | 
0
 | 
[11],[12] | 
0
 | 
[15],[17] | 
| Investment, Identifier [Axis]: The Mountain Corporation – Line of Credit | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
 | 
4,550
 | 
[9],[10],[11],[21] | 
4,550
 | 
[14],[16],[17],[22] | 
| Cost | 
 | 
4,550
 | 
[11],[21] | 
4,550
 | 
[17],[22] | 
| Fair Value | 
 | 
$ 0
 | 
[11],[21] | 
$ 0
 | 
[17],[22] | 
| Investment, Identifier [Axis]: The Mountain Corporation – Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
6,899
 | 
[9],[10],[11],[12] | 
6,899
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 6,899
 | 
[11],[12] | 
$ 6,899
 | 
[15],[17] | 
| Fair Value | 
 | 
0
 | 
[11],[12] | 
0
 | 
[15],[17] | 
| Investment, Identifier [Axis]: The Mountain Corporation – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[11],[21] | 
3,200
 | 
 | 
 
 | 
 | 
| Cost | 
[11],[21] | 
3,200
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11],[21] | 
$ 0
 | 
 | 
 
 | 
 | 
| Investment, Identifier [Axis]: The Mountain Corporation – Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[14],[16],[17],[22] | 
 
 | 
 | 
3,200
 | 
 | 
| Cost | 
[17],[22] | 
 
 | 
 | 
3,200
 | 
 | 
| Fair Value | 
[17],[22] | 
 
 | 
 | 
$ 0
 | 
 | 
| Investment, Identifier [Axis]: Utah Pacific Bridge & Steel, Ltd. - Preferred Stock | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Shares | 
 | 
6,000
 | 
[9],[10],[11],[12] | 
6,000
 | 
[14],[15],[16],[17] | 
| Cost | 
 | 
$ 6,000
 | 
[11],[12] | 
$ 6,000
 | 
[15],[17] | 
| Fair Value | 
 | 
9,581
 | 
[11],[12] | 
7,748
 | 
[15],[17] | 
| Investment, Identifier [Axis]: Utah Pacific Bridge & Steel, Ltd. - Term Debt | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[14],[16],[17] | 
 
 | 
 | 
18,250
 | 
 | 
| Cost | 
[17] | 
 
 | 
 | 
18,250
 | 
 | 
| Fair Value | 
[17] | 
 
 | 
 | 
$ 18,250
 | 
 | 
| Investment, Identifier [Axis]: Utah Pacific Bridge & Steel, Ltd., 2 | 
 | 
 
 | 
 | 
 
 | 
 | 
| Schedule of Investments [Line Items] | 
 | 
 
 | 
 | 
 
 | 
 | 
| Principal amount | 
[9],[10],[11] | 
18,250
 | 
 | 
 
 | 
 | 
| Cost | 
[11] | 
18,250
 | 
 | 
 
 | 
 | 
| Fair Value | 
[11] | 
$ 18,250
 | 
 | 
 
 | 
 | 
 | 
 |