CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows related to operating activities:
Net income	$ 3,392	$ 302
Adjustments to reconcile net income to net cash provided (used) by operating activities
Depreciation and amortization	340	340
Deferred income tax	1,752
Stock based compensation	180	180
Increase in inventory reserve	55	81
Decrease in allowance for doubtful accounts	(7)	(43)
Loss on disposal of property and equipment	(5)
Change in assets and liabilities:
Accounts receivable	(197)	(543)
Inventories	(120)	(1,007)
Prepaid income taxes	(114)	154
Other assets	(165)	(154)
Other non-current assets	(3)	(7)
Accounts payable	332	543
Accrued employee compensation and benefit costs	284	41
Accrued arbitration award liability	(5,152)
Other accrued liabilities	(126)	3
Accrued income taxes	(29)
Net cash provided (used) by operating activities	417	(110)
Cash flows related to investing activities:
Capital expenditures - property, plant and equipment	(647)	(877)
Proceeds from sale of assets	33
Net cash used in investing activities	(614)	(877)
Cash flows related to financing activities:
Principal payments on long-term debt	(274)	(9)
Purchase of treasury shares	(114)	(189)
Net cash used in financing activities	(388)	(198)
Net decrease in cash and cash equivalents	(585)	(1,185)
Cash and cash equivalents at beginning of period	4,166	4,502
Cash and cash equivalents at end of period	$ 3,581	$ 3,317