8. LEASES - Other information (Details) - USD ($) $ in Thousands	6 Months Ended
Sep. 30, 2022	Sep. 30, 2021
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$ 298	$ 232
Right-of-use assets obtained in exchange for lease obligations - Operating leases	$ 376
Weighted-average remaining lease term (years) - Operating leases	2 years 6 months 25 days	1 year 9 months 21 days
Weighted-average discount rate - Operating leases	4.35%	4.43%

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

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-Publisher FASB
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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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