Consolidated Balance Sheets (Current Period Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
CURRENT ASSETS:
Cash and cash equivalents	$ 2,060	$ 2,110
Trade receivables	1,025	1,548
Related parties – trade receivables	26
Prepaid expenses and other accounts receivable	238	178
Inventories (Note 3)	1,867	1,653
Total current assets	5,216	5,489
PROPERTY AND EQUIPMENT, NET	622	567
INTANGIBLE ASSET, NET	40	66
INVESTMENT IN TELKOOR	157	207
LONG-TERM DEPOSITS	13	13
Total assets	6,048	6,342
CURRENT LIABILITIES:
Accounts payable	928	1,061
Trade payables - related parties		60
Advances from customers and deferred revenue	585	435
Other current liabilities	362	345
Total current liabilities	1,875	1,901
Share capital -
Series A Redeemable Convertible Preferred shares, no par value - 500,000 shares authorized; 0 shares issued and outstanding at March 31, 2015 and December 31, 2014	0	0
Preferred shares, no par value - 1,500,000 shares authorized; 0 shares issued and outstanding at March 31, 2015 and December 31, 2014	0	0
Common shares, no par value - 30,000,000 shares authorized; 6,775,971 shares issued and outstanding as of March 31, 2015 and December 31, 2014	0	0
Additional paid-in capital	14,786	14,739
Accumulated deficit	(10,144)	(9,940)
Accumulated other comprehensive loss	(469)	(358)
Total shareholders' equity	4,173	4,441
Total liabilities and shareholders' equity	$ 6,048	$ 6,342