Basis of Presentation and Other Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of services	$ 26,339	$ 23,424
Income from continuing operations before income taxes	(550)	3,830
Income tax expense	53	885
Income (loss) from continuing operations	(603)	2,945
Net income	(603)	51,417
Comprehensive income	$ (603)	52,190
Pre-Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of services		23,283
Income from continuing operations before income taxes		3,971
Income tax expense		922
Income (loss) from continuing operations		3,049
Net income		51,521
Comprehensive income		52,294
Error Correction
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of services		141
Income from continuing operations before income taxes		(141)
Income tax expense		(37)
Income (loss) from continuing operations		(104)
Net income		(104)
Comprehensive income		$ (104)