Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash Flows from Operating Activities
Net income (loss)	$ 13,885	$ (9,642)
Loss from discontinued operations	(31)	(4)
Income (loss) from continuing operations	13,916	(9,638)
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Intangible asset impairment	0	23,160
Depreciation and amortization	19,452	20,396
Stock compensation expense	2,379	2,138
Other non-cash adjustments	(1,579)	4,002
Non-cash charges to interest expense	772	736
Provision for deferred income tax	77	33
Loss on early note redemption	0	7,166
Increase (decrease) in cash resulting from changes in the following (excluding the effects of acquisitions):
Accounts receivable	(33,031)	(25,352)
Inventories	(5,526)	(211)
Other current assets and other assets	(1,202)	(602)
Accounts payable	22,260	11,919
Accrued expenses and other non-current liabilities	667	4,169
Net cash provided by operating activities of continuing operations	18,185	37,916
Net cash used in operating activities of discontinued operations	(40)	(9)
Net cash provided by operating activities	18,145	37,907
Cash Flows from Investing Activities
Purchases of property, plant, and equipment	(19,180)	(8,816)
Net proceeds from sale of property and equipment	5,958	12,447
Cash paid for acquisitions, net of cash acquired	0	(5,344)
Other investing activities	121	0
Net cash used in investing activities	(13,101)	(1,713)
Cash Flows from Financing Activities
Proceeds from long-term debt	0	210,000
Long-term debt payments	(407)	(205,084)
Payment of deferred financing costs	0	(3,858)
Payment of note redemption fees	0	(3,702)
Purchase of treasury stock at market prices	(505)	(642)
Net proceeds from issuance of common stock	508	342
Excess tax benefit from stock compensation	99	62
Net cash used in financing activities	(305)	(2,882)
Effect of exchange rate changes on cash	(765)	(492)
Net increase in cash and cash equivalents	3,974	32,820
Cash and cash equivalents at beginning of year	97,039	48,028
Cash and cash equivalents at end of period	$ 101,013	$ 80,848