Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 118,422	$ 127,246
Receivables, net of allowance of $3.8 million and $3.5 million, respectively	378,555	390,147
Prepaid expenses	25,052	20,868
Other current assets	17,457	20,525
Total current assets	539,486	558,786
Property and equipment, net	119,953	125,990
Operating lease right-of-use assets	196,737	205,112
Goodwill, net	304,691	311,247
Intangibles, net	151,537	158,420
Deferred charges and other assets	53,943	55,945
Total assets	1,366,347	1,415,500
Current liabilities:
Accounts payable	25,236	33,591
Accrued employee compensation and benefits	105,373	109,591
Income taxes payable	4,016	3,637
Deferred revenue and customer liabilities	24,521	26,621
Operating lease liabilities	52,642	50,863
Other accrued expenses and current liabilities	27,306	29,330
Total current liabilities	239,094	253,633
Long-term debt	75,000	73,000
Long-term income tax liabilities	22,334	22,286
Long-term operating lease liabilities	159,851	166,810
Other long-term liabilities	26,464	25,296
Total liabilities	522,743	541,025
Commitments and loss contingencies (Note 12)
Shareholders' equity:
Preferred stock, $0.01 par value per share, 10,000 shares authorized; no shares issued and outstanding
Common stock, $0.01 par value per share, 200,000 shares authorized; 40,504 and 41,549 shares issued, respectively	405	416
Additional paid-in capital	289,829	288,935
Retained earnings	625,712	634,668
Accumulated other comprehensive income (loss)	(69,732)	(47,001)
Treasury stock at cost: 130 and 128 shares, respectively	(2,610)	(2,543)
Total shareholders' equity	843,604	874,475
Total liabilities and shareholders' equity	$ 1,366,347	$ 1,415,500