REGISTRATION STATEMENT AND COMMON EQUITY OFFERINGS (Details) - USD ($)  | 
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Sep. 30, 2022  | 
Sep. 30, 2021  | 
Sep. 30, 2022  | 
Sep. 30, 2021  | 
Aug. 31, 2022  | 
Sep. 03, 2021  | 
|
| Government Assistance [Line Items] | ||||||
| Securities, aggregate value authorized | $ 300,000,000 | |||||
| Securities, remaining capacity of aggregate value authorized | $ 299,500,000 | $ 299,500,000 | ||||
| Proceeds from issuance of common stock | 467,000 | $ 0 | ||||
| Common Stock ATM Program | ||||||
| Government Assistance [Line Items] | ||||||
| Sale of stock, aggregate offering price authorized | $ 50,000,000 | |||||
| Sale of stock, remaining capacity of authorized offering price | $ 49,500,000 | $ 49,500,000 | ||||
| Sale of stock, number of shares sold (in shares) | 29,640 | 0 | 29,640 | 0 | ||
| Sale of stock, price per share (in USD per share) | $ 15.75 | $ 15.75 | ||||
| Sale of stock, consideration received | $ 500,000 | $ 500,000 | ||||
| Sale of stock, price per share after deducting commissions and offering costs (in USD per share) | $ 15.59 | $ 15.59 | ||||
| Proceeds from issuance of common stock | $ 500,000 | $ 500,000 | ||||
| X | ||||||||||
- Definition Sale of Stock, Aggregate Offering Price Authorized No definition available. 
  | 
| X | ||||||||||
- Definition Sale of Stock, Aggregate Value of Securities Authorized No definition available. 
  | 
| X | ||||||||||
- Definition Sale Of Stock, Price Per Share After Deducting Commissions And Offering Costs No definition available. 
  | 
| X | ||||||||||
- Definition Sale of Stock, Remaining Capacity of Aggregate Value of Securities Authorized No definition available. 
  | 
| X | ||||||||||
- Definition Sale of Stock, Remaining Capacity of Authorized Offering Price No definition available. 
  | 
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
  | 
| X | ||||||||||
- Definition The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
  | 
| X | ||||||||||
- Definition Cash received on stock transaction after deduction of issuance costs. No definition available. 
  | 
| X | ||||||||||
- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. No definition available. 
  | 
| X | ||||||||||
- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. No definition available. 
  | 
| X | ||||||||||
- Details 
  |