Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Current Assets:
Cash and cash equivalents	$ 1,497	$ 1,238
Trade receivables, net of allowances of $2,121 and $2,040, respectively	198,933	204,710
Income tax refund receivable	526	3,311
Deferred tax assets, net	4,518	4,980
Prepaid expenses and other current assets	9,060	10,170
Total current assets	214,534	224,409
Fixed assets, net	37,476	35,330
Other assets, net	28,671	30,349
Deferred tax assets, net	20,938	22,855
Intangible assets, net	4,235	5,011
Goodwill	45,968	45,968
Total assets	351,822	363,922
Current Liabilities:
Accounts payable and other accrued liabilities	39,227	38,104
Accrued payroll costs	46,125	52,208
Other current liabilities	1,287	986
Income taxes payable	1,107	2,885
Total current liabilities	87,746	94,183
Long-term debt – credit facility	80,472	93,333
Long-term debt – other	3,351	562
Other long-term liabilities	40,626	36,456
Total liabilities	$ 212,195	$ 224,534
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, 70,558 and 70,029 issued, respectively	705	700
Additional paid-in capital	420,276	412,642
Accumulated other comprehensive income (loss)	318	(371)
Retained earnings	155,096	125,378
Treasury stock, at cost; 42,130 and 40,616 shares, respectively	(436,768)	(398,961)
Total stockholders’ equity	139,627	139,388
Total liabilities and stockholders’ equity	$ 351,822	$ 363,922