Changes in Shareholders' Equity - Schedule of Changes in Shareholders' Equity (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2022	Dec. 31, 2021
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance			$ 142,186				$ 142,186
Shares Issued					$ 1
Net income (loss)	$ (19)			$ 4,257			5,335	$ 15,034
Ending balance	133,585						133,585
Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	21	$ 21	21	21	20	$ 20	21	20
Ending balance	21	21	21	21	21	20	21	21
Additional Paid-In Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	14,877	13,196	11,660	8,711	7,829	7,111	11,660	7,111
Share based compensation	1,770	1,681	1,536	1,440	882	718
Ending balance	16,647	14,877	13,196	10,151	8,711	7,829	16,647	10,151
Retained Earnings
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	123,246	126,974	130,496	132,746	132,489	134,141	130,496	134,141
Dividends declared	(6,319)	(6,307)	(6,297)	(6,282)	(6,092)	(6,080)
Net income (loss)	(19)	2,579	2,775	4,257	6,349	4,428
Ending balance	$ 116,908	$ 123,246	$ 126,974	$ 130,721	$ 132,746	$ 132,489	$ 116,908	$ 130,721