Consolidated Statements of Changes in Stockholders’ Equity (Deficit) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)	53,379,307
Beginning balance	$ 31,361	$ (25,055)
Stock options exercised (in shares)	168,326	52,799
Stock options exercised	$ 710	$ 221
Restricted stock units surrendered due to net share settlement to satisfy employee tax liability	(546)	(768)
Stock warrants exercised		272
Issuance of common stock (Note 13)	15,720	50,273
Conversion of promissory note (Note 13)		14,378
Stock-based compensation	3,199	2,614
Other comprehensive loss	(231)	(339)
Net loss	$ (30,598)	$ (10,235)
Ending balance (in shares)	57,047,013	53,379,307
Ending balance	$ 19,615	$ 31,361
Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)	53,379,307	40,531,996
Beginning balance	$ 5	$ 4
Stock options exercised (in shares)	168,326	52,799
Restricted stock units vested (in shares)	403,157	305,982
Restricted stock units surrendered due to net share settlement to satisfy employee tax liability (in shares)	(103,776)	(97,249)
Stock warrants exercised (in shares)		95,528
Issuance of common stock (Note 13) (in shares)	3,199,999	9,370,251
Issuance of common stock (Note 13)	$ 1	$ 1
Conversion of promissory note (Note 13) (in shares)		3,120,000
Ending balance (in shares)	57,047,013	53,379,307
Ending balance	$ 6	$ 5
Additional Paid-in Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	211,190	144,201
Stock options exercised	710	221
Restricted stock units surrendered due to net share settlement to satisfy employee tax liability	(546)	(768)
Stock warrants exercised		272
Issuance of common stock (Note 13)	15,719	50,272
Conversion of promissory note (Note 13)		14,378
Stock-based compensation	3,199	2,614
Ending balance	230,272	211,190
Accumulated Deficit
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(178,638)	(168,403)
Net loss	(30,598)	(10,235)
Ending balance	(209,236)	(178,638)
Accumulated Other Comprehensive Loss
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(1,196)	(857)
Other comprehensive loss	(231)	(339)
Ending balance	$ (1,427)	$ (1,196)