UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current Assets:
Cash and cash equivalents	$ 1,043	$ 1,497
Trade receivables, net of allowances of $2,224 and $2,121, respectively	215,657	198,933
Income tax refund receivable	966	526
Deferred tax assets, net	3,990	4,518
Prepaid expenses and other current assets	12,754	9,060
Total current assets	234,410	214,534
Fixed assets, net	37,726	37,476
Other assets, net	28,629	28,671
Deferred tax assets, net	19,266	20,938
Intangible assets, net	3,850	4,235
Goodwill	45,968	45,968
Total assets	369,849	351,822
Current Liabilities:
Accounts payable and other accrued liabilities	39,312	39,227
Accrued payroll costs	54,361	46,125
Other current liabilities	1,513	1,287
Income taxes payable	1,993	1,107
Total current liabilities	97,179	87,746
Long-term debt – credit facility	95,785	80,472
Long-term debt – other	3,894	3,351
Other long-term liabilities	41,825	40,626
Total liabilities	238,683	212,195
Commitments and contingencies
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, 71,063 and 70,558 issued, respectively	710	705
Additional paid-in capital	424,888	420,276
Accumulated other comprehensive income	313	318
Retained earnings	163,004	155,096
Treasury stock, at cost; 43,290 and 42,130 shares, respectively	(457,749)	(436,768)
Total stockholders’ equity	131,166	139,627
Total liabilities and stockholders’ equity	$ 369,849	$ 351,822