Note 2 - Discontinued Operations

12 Months Ended

Dec. 31, 2013

Discontinued Operations and Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]

2.     DISCONTINUED OPERATIONS

VISaer – On January 25, 2011, the company entered into a Settlement Agreement and Mutual Release (the “Agreement”) with IBS Technics and IBS Software Services Americas, (collectively “IBS”) settling all claims and counterclaims that had been asserted by the parties related to the sale of the company’s Visaer subsidiary to IBS in 2008 under the terms of an Asset Purchase Agreement (“APA”). As of December 31, 2012, the carrying value of the note receivable was $249,000 (net of a discount of $1,000), which is included in note and interest receivable, current portion at December 31, 2012. IBS paid the final installment of $250,000 to the company on January 18, 2013.