CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 1,208	$ 1,036
Accounts receivable, net of allowances of $9,141 in 2022 and $6,881 in 2021	677,432	493,910
Prepaid expenses	7,689	7,648
Insurance recovery receivable	5,336	5,041
Other current assets	641	638
Total current assets	692,306	508,273
Property and equipment, net of accumulated depreciation of $18,092 in 2022 and $17,729 in 2021	16,706	15,833
Operating lease right-of-use assets	5,447	7,488
Goodwill	119,490	119,490
Trade names, indefinite-lived	5,900	5,900
Other intangible assets, net	40,543	42,344
Non-current deferred tax assets	9,117	11,525
Other non-current assets	26,925	21,956
Total assets	916,434	732,809
Current liabilities:
Accounts payable and accrued expenses	164,224	109,753
Accrued compensation and benefits	74,733	65,580
Current portion of debt	1,750	4,176
Operating lease liabilities - current	4,026	4,090
Income tax payable	29,140	7,307
Current portion of earnout liability	8,250	7,500
Other current liabilities	1,122	1,364
Total current liabilities	283,245	199,770
Long-term debt, less current portion	218,475	176,366
Operating lease liabilities - non-current	9,704	10,853
Non-current deferred tax liabilities	207	190
Long-term accrued claims	26,443	25,314
Non-current earnout liability	8,250	9,000
Other long-term liabilities	14,037	13,788
Total liabilities	560,361	435,281
Commitments and contingencies
Stockholders' equity:
Common stock	4	4
Additional paid-in capital	318,125	321,552
Accumulated other comprehensive loss	(1,304)	(1,293)
Retained earnings (accumulated deficit)	39,248	(22,735)
Total stockholders' equity	356,073	297,528
Total liabilities and stockholders' equity	$ 916,434	$ 732,809