Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Operating activities:
Net income	$ 230	$ 6,493
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation	4,397	4,734
Amortization	615	749
Deferred income taxes	823	1,401
Stock-based compensation	1,349	1,053
Loss on disposition	310	0
(Gain) Loss on disposal of assets, net	73	(11)
Changes in operating assets and liabilities:
Accounts receivable, net	(1,312)	(7,242)
Prepaid expenses and other current assets	(4,043)	(3,782)
Accounts payable	(482)	(3,558)
Accrued expenses and other current liabilities	12,716	777
Income taxes prepaid/payable	(1,565)	778
Other non-current assets	(150)	(636)
Other non-current liabilities	(717)	(253)
Net cash used in operating activities	12,244	503
Investing activities:
Additions to property and equipment	(4,768)	(5,218)
Proceeds from disposition	360	0
Other	16	57
Net Cash Provided by (Used in) Investing Activities	(4,392)	(5,161)
Financing activities:
Dividends paid to shareholders	(5,114)	(5,075)
Borrowings on credit facility	10,601	103,587
Repayments on credit facility	(8,813)	(104,817)
Common shares withheld for taxes	(287)	(368)
Payment of acquisition related earn out	0	(187)
Change in book overdraft	0	(1,709)
Excess tax benefit from share-based compensation awards	53	123
Net Cash Provided by (Used in) Financing Activities	(3,560)	(8,446)
Effect of exchange rate changes on cash and cash equivalents	(1,374)	43
Net decrease in cash and cash equivalents	2,918	(13,061)
Cash and cash equivalents at end of period	39,242	32,418
Cash paid for interest	76	66
Cash paid for income taxes, net	$ 2,563	$ 2,713