CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 41,503	$ 10,649
Accounts receivable, net of allowances of $23,912 and $32,421 at June 30, 2025 and December 31, 2024, respectively	387,768	437,817
Accounts receivable, subcontractor	59,102	70,481
Prepaid expenses	18,612	22,510
Other current assets	64,366	53,458
Total current assets	571,351	594,915
Restricted cash, cash equivalents and investments	44,141	71,840
Fixed assets, net of accumulated depreciation of $380,284 and $360,795 at June 30, 2025 and December 31, 2024, respectively	158,215	186,270
Other assets	257,979	258,053
Assets held for sale	42,671	0
Deferred income taxes, net	59,537	25,829
Goodwill	755,809	897,456
Intangible assets, net of accumulated amortization of $524,991 and $534,822 at June 30, 2025 and December 31, 2024, respectively	322,518	381,364
Total assets	2,212,221	2,415,727
Current liabilities:
Accounts payable and accrued expenses	175,623	184,311
Accrued compensation and benefits	274,631	287,544
Other current liabilities	123,389	73,930
Total current liabilities	573,643	545,785
Revolving credit facility	70,000	210,000
Notes payable, net of unamortized fees and premium	846,463	845,872
Liabilities held for sale	6,632	0
Other long-term liabilities	107,887	107,450
Total liabilities	1,604,625	1,709,107
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $0.01 par value; 10,000 shares authorized; none issued and outstanding at June 30, 2025 and December 31, 2024	0	0
Common stock, $0.01 par value; 200,000 shares authorized; 50,917 issued and 38,304 outstanding at June 30, 2025 and 50,692 issued and 38,079 outstanding at December 31, 2024	509	507
Additional paid-in capital	546,533	528,471
Treasury stock, at cost; 12,613 shares at June 30, 2025 and December 31, 2024	(1,127,043)	(1,127,043)
Retained earnings	1,187,402	1,304,696
Accumulated other comprehensive income (loss)	195	(11)
Total stockholders’ equity	607,596	706,620
Total liabilities and stockholders’ equity	$ 2,212,221	$ 2,415,727