CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 7,571	$ 2,821
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	25,326	24,907
Amortization - deferred financing costs and debt discount	1,859	1,859
Amortization - other intangible assets	6,174	6,097
Loss on disposal of assets	240	669
Provision for deferred income taxes	(4,864)	(592)
Non-cash stock-based compensation	2,147	1,831
Changes in certain assets and liabilities:
Receivables	(165)	(23,416)
Inventories	6,370	(6,497)
Prepaid expenses and other assets	(1,839)	(4,999)
Accounts payable	2,158	19,723
Accrued and other liabilities	(13,882)	(14,129)
Net cash provided by operating activities	31,095	8,274
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(15,879)	(20,734)
Proceeds from sale of property, plant, and equipment	0	1,235
Purchase of intangible asset	(1,903)	(671)
Net cash used in investing activities	(17,782)	(20,170)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from revolver	21,000	10,000
Payments on revolver	(23,000)	(10,000)
Principal payments on capital leases	(1,937)	0
Other Financing Payments	(24)	0
Net cash used in financing activities	(3,961)	0
Net increase in cash and cash equivalents	9,352	(11,896)
Cash and cash equivalents, beginning of period	29,773	33,426
Cash and cash equivalents, end of period	39,125	21,530
Supplemental cash flow information:
Cash paid for interest	30,428	30,815
Cash paid for income taxes	678	1,274
Non-cash transactions:
Purchases of property, plant and equipment in accounts payable	$ 3,675	$ 2,504