v3.3.1.900

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities:
Net income (loss)	$ 6,145	$ 227	$ (5,261)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	5,368	4,999	4,662
(Gain) on disposal of assets, net	(125)	(136)	(177)
Amortization of debt discount	$ 2,430	328	(168)
Paid in kind and accrued interest		$ 2,799	5,244
Changes in operating assets and liabilities:
Restricted cash			304
Receivables, net	$ 37	$ (199)	93
Inventories and prepaid expenses	1,101	(1,890)	(132)
Accounts payable	1,716	(478)	(1,135)
Accrued payroll and other current liabilities	1,564	1,416	(712)
Other, net	697	1,298	(10)
Net cash provided by operating activities	18,933	8,364	2,708
Cash flows from investing activities:
Capital expenditures, net of related payable	(5,029)	(2,427)	(3,367)
Proceeds from sale of property and equipment	129	145	200
Net cash used in investing activities	(4,900)	(2,282)	(3,167)
Cash flows from financing activities:
Principal payments on debt	(10,076)	(2,044)	(967)
Net cash used in financing activities	(10,076)	(2,044)	(967)
Net increase (decrease) in cash and cash equivalents	3,957	4,038	(1,426)
Cash and cash equivalents, beginning of period	13,888	9,850	11,276
Cash and cash equivalents, end of period	17,845	13,888	9,850
Supplemental cash flow disclosure:
Cash paid for interest	3,236	1,853	112
Supplemental disclosure of non-cash items:
Change in property and equipment included in accrued expenses and other current liabilities	$ 22	$ 33	$ 246

Increase decrease in inventories and prepaid expenses.

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