Shareholders' Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	12 Months Ended
	Apr. 30, 1998	Mar. 31, 2023	Mar. 31, 2022	Feb. 06, 2023	Nov. 07, 2022	Jul. 25, 2022	May 09, 2022
Class of Stock [Line Items]
Preferred stock, shares issued (in shares)	250,000	3,000	3,000
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001	$ 0.001
Preferred stock, shares issued, price per share (in dollars per share)	$ 4.00
Stock issuance costs	$ 112
Convertible preferred stock, shares issued upon conversion (in shares)	4.05
Preferred stock, liquidation preference (in dollars per share)	$ 4.00	$ 4	$ 4
Preferred stock, shares outstanding (in shares)		3,000	3,000
Stock repurchase program, authorized amount		$ 110,000
Share repurchases (in shares)		0	0
Stock repurchase program, remaining authorized repurchase amount		$ 28,700
Per share dividend (in dollars per share)				$ 0.30	$ 0.30	$ 0.30	$ 0.30
Convertible Preferred Stock
Class of Stock [Line Items]
Preferred stock, shares outstanding (in shares)		2,500	2,500