Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current assets
Cash	$ 73,543	$ 79,961
Accounts receivable, net of allowances	125,441	125,501
Prepaid expenses and other current assets	10,226	17,345
Total current assets	209,210	222,807
Property and equipment, net of accumulated depreciation and amortization	20,248	21,182
Other assets
Goodwill	583,972	582,837
Intangibles, net of accumulated amortization	70,604	72,188
Operating lease assets, net	47,049	38,980
Total other assets	701,625	694,005
Total assets	931,083	937,994
Current liabilities
Accounts payable	21,758	22,092
Accrued payroll	34,105	44,937
Accrued expenses	34,018	27,507
Operating lease liabilities, current portion	11,099	10,801
Government stimulus advances	10,996	12,912
Accrued workers' compensation insurance	12,683	12,897
Total current liabilities	124,659	131,146
Long-term liabilities
Long-term debt, less current portion, net of debt issuance costs	108,487	131,772
Long-term operating lease liabilities	42,994	35,479
Other long-term liabilities	6,057	6,057
Total long-term liabilities	157,538	173,308
Total liabilities	282,197	304,454
Stockholders' equity
Common stock -$.001 par value; 40,000 authorized and 16,204 and 16,128 shares issued and outstanding as of March 31, 2023 and December 31, 2022, respectively	16	16
Additional paid-in capital	395,879	393,208
Retained earnings	252,991	240,316
Total stockholders' equity	648,886	633,540
Total liabilities and stockholders' equity	$ 931,083	$ 937,994