Organization and Description of Business - Narrative (Details)	3 Months Ended
	Mar. 31, 2022 USD ($) segment reportingUnit	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($)
Accounting Policies [Abstract]
Number of operating segments | segment	1
Allowance for doubtful accounts	$ 29,000		$ 0
Estimated liability for appeals	1,471,000		1,190,000
Contract assets	8,875,000		8,113,000
Contract liabilities	773,000		634,000
Prepaid expenses and other current assets	3,941,000		3,077,000
Prepaid expenses and other current assets, prepaid software licenses and maintenance agreement	2,100,000		1,400,000
Prepaid expenses and other current assets, prepaid insurance	1,200,000		1,100,000
Prepaid expenses and other current assets, various other prepaid expenses	600,000		600,000
Goodwill	47,372,000		47,372,000
Goodwill, accumulated impairment loss	$ 34,200,000		34,200,000
Number of reporting units | reportingUnit	1
Non-cash impairment charge	$ 600,000	$ 600,000
Accrued liabilities, current	1,600,000		3,600,000
Workers' compensation liability, incurred	100,000		$ 100,000
Accrued third party fees	$ 100,000