INTANGIBLE ASSETS, NET - Narrative (Details) - USD ($) $ in Thousands  | 
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2022  | 
Mar. 31, 2021  | 
Mar. 31, 2020  | 
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| Goodwill and Intangible Assets Disclosure [Abstract] | |||
| Amortization expense | $ 594 | $ 445 | $ 359 | 
| X | ||||||||||
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
- References No definition available. 
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