Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
CURRENT ASSETS:
Cash and cash equivalents	$ 1,821	$ 1,777
Trade receivables (net of allowance for doubtful accounts of $ 146 and $ 148 as of December 31, 2012 and 2011, respectively)	1,390	1,845
Prepaid expenses and other receivables	139	108
Inventories (Note 3)	2,012	2,332
Total current assets	5,362	6,062
NON CURRENT ASSETS:
Property and Equipment, net (Note 4)	504	448
Intangible Asset, net (Note 5)	267	350
Investment in Telkoor (Note 11)	780	483
Long Term Deposits	19	6
Total Non-Current Assets	1,570	1,287
Total Assets	6,932	7,349
CURRENT LIABILITIES:
Accounts payable	870	1,032
Trade payables - related parties (Note 12)	110	369
Advances from customers and deferred revenue	6	286
Other current liabilities (Note 6)	419	529
Total Current Liabilities	1,405	2,216
Share capital -
Series A Redeemable Convertible Preferred shares, no par value - 500,000 shares authorized; 0 shares issued and outstanding at December 31, 2012 and 2011	0	0
Preferred shares, no par value - 1,500,000 shares authorized; 0 shares issued and outstanding at December 31, 2012 and 2011	0	0
Common shares, no par value - 30,000,000 shares authorized; 6,853,161 shares and 6,849,654 shares issued and outstanding at December 31, 2012 and 2011, respectively	0	0
Additional paid-in capital	14,476	14,358
Accumulated deficit	(8,650)	(8,321)
Accumulated other comprehensive loss	(299)	(904)
Total Shareholders' Equity	5,527	5,133
Total Liabilities and Shareholders' Equity	$ 6,932	$ 7,349