Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net loss	$ (6,098)	$ (14,408)
Adjustments to reconcile net loss to net cash provided by (used for) operating activities:
Depreciation and amortization	35,374	33,543
(Gain) loss on sale of property and equipment	0	(671)
Deferred income taxes	(3,541)	(3,263)
Deferred financing and original issue discount amortization	1,325	1,369
Stock-based compensation expense	1,118	257
Other non-cash interest and change in value of interest rate swap	659	1,264
Changes in operating items:
Accounts receivable	(14,715)	(31,953)
Inventories	17,984	(55,654)
Other assets	(3,973)	(1,161)
Accounts payable	7,695	28,477
Other accrued liabilities	339	2,387
Other items, net	(42)	38
Net cash provided by (used for) operating activities	36,125	(39,775)
Payments for (Proceeds from) Productive Assets	0	(2,295)
Cash flows from investing activities:
Capital expenditures	(16,913)	(14,270)
Net cash used for investing activities	(16,913)	(11,975)
Cash flows from financing activities:
Repayments of senior term loans	(2,750)	(2,750)
Borrowings on revolving credit loans	16,000	44,000
Repayments of Lines of Credit	(28,000)	0
Principal payments under capitalized lease obligations	(118)	(101)
Proceeds from Stock Options Exercised	0	(400)
Purchase of Holdco stock from a former member of management	0	(540)
Net cash (used for) provided by financing activities	(14,868)	41,009
Effect of exchange rate changes on cash	205	(147)
Net increase (decrease) in cash and cash equivalents	4,549	(10,888)
Cash and cash equivalents at beginning of period	11,385	18,485
Cash and cash equivalents at end of period	15,934	7,597
Supplemental schedule of noncash activities:
Fixed assets acquired under capital lease	45	0
Supplemental disclosure of cash flow information:
Interest on junior subordinated debentures	6,115	6,116
Interest	23,681	23,823
Income taxes	$ 238	$ 1,021