CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash flows from operating activities:
Net income (loss)	$ (88)	$ (6,625)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	1,353	1,493
Provision for (recovery of) doubtful accounts	33	113
Provision for (benefit from) deferred income taxes	34	(431)
Stock-based compensation	708	1,126
Other, net	0	189
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	(9,828)	(6,319)
Decrease (increase) in prepaid and other assets	(833)	703
Increase (decrease) in accounts payable, accrued expenses and other liabilities	5,195	1,562
Increase (decrease) in accrued business reorganization	(1,087)	(1,884)
Net cash used in operating activities	(4,513)	(10,073)
Cash flows from investing activities:
Capital expenditures	(425)	(1,194)
Proceeds from sale of assets	0	32
Net cash used in investing activities	(425)	(1,162)
Cash flows from financing activities:
Borrowings under credit agreements	77,256	56,229
Repayments under credit agreements	(78,923)	(51,430)
Repayment of capital lease obligations	(50)	(42)
Payments of Ordinary Dividends, Common Stock	0	(3,401)
Purchase of treasury stock	(522)	(2,352)
Purchase of restricted stock from employees	(5)	0
Net cash provided by (used in) financing activities	(2,244)	(996)
Effect of exchange rates on cash and cash equivalents	719	(493)
Net increase (decrease) in cash and cash equivalents	(6,463)	(12,724)
Cash and cash equivalents, beginning of the period	21,322	37,663
Cash and cash equivalents, end of the period	14,859	24,939
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	211	140
Net cash payments during the period for income taxes	$ 854	$ 324