UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 466	$ 379
Trade receivables, net of allowances of $2,644 and $2,333, respectively	237,613	225,865
Income tax refund receivable	305	7,116
Prepaid expenses and other current assets	13,620	12,085
Total current assets	252,004	245,445
Fixed assets, net	37,011	39,680
Other assets, net	41,565	38,598
Deferred tax assets, net	12,066	11,316
Intangible assets, net	3,038	3,297
Goodwill	45,968	45,968
Total assets	391,652	384,304
Current liabilities:
Accounts payable and other accrued liabilities	37,766	34,873
Accrued payroll costs	48,863	46,886
Other current liabilities	1,766	1,960
Income taxes payable	6,445	0
Total current liabilities	94,840	83,719
Long-term debt – credit facility	79,300	116,523
Long-term debt – other	1,752	2,597
Other long-term liabilities	51,813	47,188
Total liabilities	227,705	250,027
Commitments and contingencies (Note D)
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, 71,544 and 71,494 issued and outstanding, respectively	716	715
Additional paid-in capital	444,762	437,394
Accumulated other comprehensive income	907	100
Retained earnings	225,658	195,143
Treasury stock, at cost; 45,483 and 45,167 shares, respectively	(508,096)	(499,075)
Total stockholders’ equity	163,947	134,277
Total liabilities and stockholders’ equity	$ 391,652	$ 384,304