SHARE REPURCHASE	12 Months Ended
	Mar. 31, 2022
Class of Stock Disclosures [Abstract]
SHARE REPURCHASE	SHARES REPURCHASE On May 14, 2014, the Company announced that its Board of Directors had authorized a program to repurchase up to 750,000 (retrospectively adjusted to 1,125,000 after the stock split on June 10, 2019) shares of the Company’s common stock from time to time on the open market or in privately negotiated transactions, in compliance with SEC Rule 10b-18, over an indefinite period. During the year ended March 31, 2022, the Company repurchased 15,435 shares at an aggregate cost of $0.4 million, in which all were recorded as treasury shares. The Company has a total of 156,327 treasury shares as of March 31, 2022.