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DESCRIPTION OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Royalty percentage of gross profit on licensed products	50.00%
Cash located in foreign banks	$ 2,000isns_CashLocatedInForeignBanks	$ 1,800isns_CashLocatedInForeignBanks
Software development costs	$ 867
Shares excluded from diluted weighted shares outstanding	354,000	348,000	481,000
Maximum [Member]
Property, plant and equipment, estimated useful life	3 years
Minimum [Member]
Property, plant and equipment, estimated useful life	7 years

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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