Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Operating activities:
Net income	$ (19,972)	$ 11,934
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation	6,396	6,947
Amortization	915	1,123
Deferred income taxes	873	1,820
Stock-based compensation	1,703	1,661
Impairment	21,537	0
Loss on disposition	310	0
(Gain) Loss on disposal of assets, net	(779)	(20)
Changes in operating assets and liabilities:
Accounts receivable, net	(14,368)	(5,083)
Prepaid expenses and other current assets	(4,108)	(2,999)
Accounts payable	(3,031)	(5,218)
Accrued expenses and other current liabilities	17,045	4,162
Income taxes prepaid/payable	(3,369)	2,347
Other non-current assets	(42)	233
Other non-current liabilities	(684)	(458)
Net cash used in operating activities	2,426	16,449
Investing activities:
Additions to property and equipment	(6,482)	(7,825)
Proceeds from disposition	360	0
Other	1,220	66
Net Cash Provided by (Used in) Investing Activities	(4,902)	(7,759)
Financing activities:
Dividends paid to shareholders	(7,675)	(7,625)
Borrowings on credit facility	19,768	109,061
Repayments on credit facility	(17,981)	(109,874)
Common shares withheld for taxes	(301)	(544)
Payment of acquisition related earn out	0	(187)
Change in book overdraft	0	(1,709)
Excess tax benefit from share-based compensation awards	52	144
Net Cash Provided by (Used in) Financing Activities	(6,137)	(10,734)
Effect of exchange rate changes on cash and cash equivalents	(1,278)	(357)
Net decrease in cash and cash equivalents	(9,891)	(2,401)
Cash and cash equivalents at end of period	26,433	43,078
Cash paid for interest	114	106
Cash paid for income taxes, net	$ 3,163	$ 3,515