Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (1,013)	$ (372)
Adjustments to arrive at net loss from continuing operations		9
(Loss)/Income from continuing operations	(1,013)	(363)
Reconciliation to net cash provided by operating activities:
Depreciation and amortization	356	307
Provision for doubtful accounts	16	46
Provision for inventory reserve	208	511
Provision for warranty reserve	(25)	115
Deferred taxes	(173)	(30)
Loss on sale of assets	14
Gain on extinguishment of debt		(275)
Amortization of debt/(premium) discount		(45)
Stock-based compensation	24	11
Changes in assets and liabilities:
Accounts receivable	1,395	585
Inventories	484	(167)
Prepaid and other assets	323	692
Accounts payable and accrued expenses	(540)	(494)
Operating cash flow provided by/(used in) continuing operations	1,069	893
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(2,988)	(225)
Release of restricted cash in escrow	405
Net proceeds from sale of discontinued operations		300
Net cash provided by/(used in) investing activities	(2,583)	75
CASH FLOWS FROM FINANCING ACTIVITIES:
Net (repayment)/ borrowings from lines of credit	(202)	(120)
Building Mortgage	2,177
Repayments of long-term debt	(888)	(812)
Net cash provided by/(used in) financing activities	1,087	(932)
Effect of exchange rate changes on cash	58	259
Net increase/(decrease) in cash and cash equivalents	(369)	295
Cash and cash equivalents at beginning of period	1,519	805
Cash and cash equivalents at end of period	1,150	1,100
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Acquisition of equipment through capital lease	$ 33