Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Net (loss) income	$ (158)	$ 107
Adjustments required to reconcile net income to net cash provided by operating activities:
Depreciation	35	25
Amortization of intangible asset	26	24
Stock compensation related to options granted to Telkoor's employees and other non-employee consultant	1	9
Decrease (increase) in trade receivables, net	669	(686)
Increase in prepaid expenses and other accounts receivable	(37)	(43)
Decrease in inventories	63	141
Increase (decrease) in accounts payable and related parties- trade payables	(452)	252
Increase (decrease) in deferred revenues and other current liabilities	(136)	2
Net cash provided (used) by operating activities	33	(141)
Purchase of property and equipment	(38)	(50)
Proceeds from sales of property and equipment	16
Net cash used in investing activities	(22)	(50)
Purchase of treasury stock	(40)
Net cash used in financing activities	(40)
Effect of exchange rate changes on cash and cash equivalents	(2)	(43)
Decrease in cash and cash equivalents	(31)	(234)
Cash and cash equivalents at the beginning of the period	1,696	1,821
Cash and cash equivalents at the end of the period	1,665	1,587
Employees (Member)
Adjustments required to reconcile net income to net cash provided by operating activities:
Stock compensation related to options granted to employees	$ 22	$ 28