CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 112	$ 379
Trade receivables, net of allowances of $2,800 and $2,333, respectively	234,895	225,865
Income tax refund receivable	319	7,116
Prepaid expenses and other current assets	13,136	12,085
Total current assets	248,462	245,445
Fixed assets, net	35,818	39,680
Other assets, net	36,957	38,598
Deferred tax assets, net	9,751	11,316
Intangible assets, net	2,952	3,297
Goodwill	45,968	45,968
Total assets	379,908	384,304
Current liabilities:
Accounts payable and other accrued liabilities	38,606	34,873
Accrued payroll costs	45,262	46,886
Other current liabilities	1,632	1,960
Income taxes payable	4,858	0
Total current liabilities	90,358	83,719
Long-term debt – credit facility	71,800	116,523
Long-term debt – other	1,359	2,597
Other long-term liabilities	48,060	47,188
Total liabilities	211,577	250,027
Commitments and contingencies (Note 14)
Stockholders’ equity:
Preferred stock, $0.01 par; 15,000 shares authorized, none issued and outstanding	0	0
Common stock, $0.01 par; 250,000 shares authorized, 71,856 and 71,494 issued and outstanding, respectively	719	715
Additional paid-in capital	447,337	437,394
Accumulated other comprehensive income	1,296	100
Retained earnings	237,308	195,143
Treasury stock, at cost; 45,822 and 45,167 shares, respectively	(518,329)	(499,075)
Total stockholders’ equity	168,331	134,277
Total liabilities and stockholders’ equity	$ 379,908	$ 384,304