Annual report pursuant to Section 13 and 15(d)

Investment in a Joint Venture (details Narrative)

v3.3.1.900
Investment in a Joint Venture (details Narrative) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 22, 2010
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2013
Dec. 31, 2012
Mar. 31, 2010
Schedule of Investments [Line Items]            
Stock issued during period, value, new issues     $ 1,564 $ 444    
Asset impairment charges   $ 3,600        
Cash and cash equivalents   $ 2,926 1,664 $ 1,638 $ 572  
Future Product Development [Member]            
Schedule of Investments [Line Items]            
Cash and cash equivalents     $ 366      
PSI Technology License [Member]            
Schedule of Investments [Line Items]            
Intangible assets, net           $ 3,600
PSI Parent [Member]            
Schedule of Investments [Line Items]            
Stock issued during period, shares, new issues 1,440,000          
Stock issued during period, value, new issues $ 2,600          
Payments to fund joint venture investments $ 1,000