Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 75	$ 2,955
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation	1,533	1,179
Loss on disposal of assets	10
Share-based compensation	62	58
Convertible debenture interest expense		22
Deferred income taxes	(71)	215
Changes in working capital:
Trade accounts receivables	(1,419)	(2,591)
Inventories	(3,493)	(5,372)
Other current assets	356	(625)
Accounts payable and accrued expenses	881	1,542
Net cash used in operating activities	(2,066)	(2,617)
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to property, plant and equipment	(2,580)	(2,031)
Proceeds from sales of property, plant and equipment	2
Net cash used in investing activities	(2,578)	(2,031)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net proceeds from lines of credit	1,337	823
Net proceeds from export credit refinancing facility	1,492	2,303
Net (payments on) proceeds from capital leases	(24)	31
Proceeds from long-term bank debt	276	536
Payments on long-term bank debt	(503)	(399)
Proceeds from the issuance of common stock and exercise of common stock options	267	115
Net cash provided by financing activities	2,845	3,409
Effect of foreign currency exchange rate fluctuations on cash and cash equivalents	(109)	(78)
Net decrease in cash and cash equivalents	(1,908)	(1,317)
Cash and cash equivalents at beginning of year	2,799	3,381
Cash and cash equivalents at end of period	891	2,064
Supplemental cash flow disclosures:
Interest paid	157	254
Income taxes paid	$ 240