CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Statement [Abstract]
Revenue	$ 45,010	$ 25,413	$ 119,145	$ 74,117
Operating expenses:
Direct contracting costs and reimbursed expenses	26,979	16,343	73,305	46,319
Salaries and related	14,130	8,098	37,001	24,650
Other selling, general and administrative	2,423	2,049	6,825	5,584
Depreciation and amortization	117	25	340	73
Total operating expenses	43,649	26,515	117,471	76,626
Operating income (loss)	1,361	(1,102)	1,674	(2,509)
Non-operating income (expense):
Interest income, net	8	14	27	133
Other income (expense), net	33	96	(57)	474
Net income (loss) before income taxes	1,402	(992)	1,644	(1,902)
(Benefit from) provision for income taxes	(92)	165	475	538
Net income (loss)	$ 1,494	$ (1,157)	$ 1,169	$ (2,440)
Earnings (loss) per share:
Basic (in dollars per share)	$ 0.51	$ (0.41)	$ 0.40	$ (0.84)
Diluted (in dollars per share)	$ 0.49	$ (0.41)	$ 0.39	$ (0.84)
Weighted-average shares outstanding:
Basic (in shares)	2,931	2,858	2,910	2,920
Diluted (in shares)	3,022	2,858	2,976	2,920