CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash flows related to operating activities:
Net income	$ 302	$ 681
Adjustments to reconcile net income to net cash (used) generated in operating activities:
Depreciation and amortization	340	308
Stock based compensation	180	75
Increase (decrease) in inventory reserve	81	(44)
Decrease in allowance for doubtful accounts	(43)	(18)
Change in assets and liabilities:
Accounts receivable	(543)	(949)
Inventories	(1,007)	(194)
Prepaid income taxes	154	381
Other assets	(154)	(221)
Other non-current assets	(7)	12
Accounts payable	543	355
Accrued employee compensation and benefit costs	41	197
Other accrued liabilities	3	(105)
Net cash (used) generated in operating activities	(110)	478
Cash flows related to investing activities:
Capital expenditures - property, plant and equipment	(877)	(989)
Net cash used in investing activities	(877)	(989)
Cash flows related to financing activities:
Principal payments on long-term debt	(9)	(11)
Proceeds from exercise of stock options		70
Purchase of treasury shares	(189)	(179)
Net cash used in financing activities	(198)	(120)
Net decrease in cash and cash equivalents	(1,185)	(631)
Cash and cash equivalents at beginning of period	4,502	5,573
Cash and cash equivalents at end of period	$ 3,317	$ 4,942