Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Beginning balance at Mar. 31, 2021	$ 182,545	$ 2,176	$ 180,524	$ (155)
Balance, shares at Mar. 31, 2021		30,576
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	13,884		13,884
Foreign currency translation adjustment, including income tax expense (benefit)	217			217
Stock-based compensation expense	1,225	$ 1,225
Common stock issued under equity compensation plan, net of shares withheld for tax payments (in shares)		201
Common stock issued under equity compensation plan, net of shares withheld for tax payments	(1,259)	$ (1,259)
Common stock issued under employee stock purchase plan, shares		17
Common stock issued under employee stock purchase plan	269	$ 269
Balance, shares at Jun. 30, 2021		30,794
Ending balance at Jun. 30, 2021	196,881	$ 2,411	194,408	62
Beginning balance at Mar. 31, 2022	164,049	$ 6,483	158,093	(527)
Balance, shares at Mar. 31, 2022		31,268
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	(60,177)
Foreign currency translation adjustment, including income tax expense (benefit)	(859)			(859)
Stock-based compensation expense	1,979	$ 1,979
Shares Issued, Value, Share-based Payment Arrangement, Forfeited		$ (270)
Common stock issued under equity compensation plan, net of shares withheld for tax payments (in shares)		205
Common stock issued under equity compensation plan, net of shares withheld for tax payments	(270)
Common stock issued under employee stock purchase plan, shares		0
Common stock issued under employee stock purchase plan	125	$ 125
Balance, shares at Jun. 30, 2022		31,473
Ending balance at Jun. 30, 2022	$ 104,847	$ 8,317	$ 97,916	$ (1,386)