CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities:
Net income (loss)	$ (1,314)	$ (3,487)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	666	688
Provision for (recovery of) doubtful accounts	36	32
Provision for (benefit from) deferred income taxes	(273)	(672)
Stock-based compensation	191	372
Other, net	0	187
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	(6,475)	(758)
Decrease (increase) in prepaid and other assets	(333)	59
Increase (decrease) in accounts payable, accrued expenses and other liabilities	(1,074)	(1,586)
Increase (decrease) in accrued business reorganization	(429)	(657)
Net cash used in operating activities	(9,005)	(5,822)
Cash flows from investing activities:
Capital expenditures	(381)	(643)
Proceeds from sale of assets	0	13
Net cash provided by (used in) investing activities	(381)	(630)
Cash flows from financing activities:
Borrowings under credit agreements	34,696	26,882
Repayments under credit agreements	(31,701)	(23,758)
Repayment of capital lease obligations	(23)	(21)
Payments of Ordinary Dividends, Common Stock	0	(1,713)
Purchase of treasury stock	(329)	(985)
Purchase of restricted stock from employees	(5)	0
Net cash provided by (used in) financing activities	2,638	405
Effect of exchange rates on cash and cash equivalents	199	311
Net increase (decrease) in cash and cash equivalents	(6,549)	(5,736)
Cash and cash equivalents, beginning of the period	21,322	37,663
Cash and cash equivalents, end of the period	14,773	31,927
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	93	58
Net cash payments (refunds) during the period for income taxes	$ 233	$ 44