Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Revenues	$ 25,729	$ 27,083
Operating expenses:
Salaries and benefits	22,449	20,439
Other operating expenses	7,069	8,131
Total operating expenses	29,518	28,570
Loss from operations	(3,789)	(1,487)
Gain on sale of certain recovery contracts	3	0
Interest expense	(414)	(155)
Loss before provision for income taxes	(4,200)	(1,642)
Provision for income taxes	21	31
Net loss	$ (4,221)	$ (1,673)
Earnings Per Share [Abstract]
Basic (in usd per share)	$ (0.06)	$ (0.02)
Diluted (in usd per share)	$ (0.06)	$ (0.02)
Weighted average shares
Basic (in shares)	75,505	69,873
Diluted (in shares)	75,505	69,873