XML 45 R32.htm IDEA: XBRL DOCUMENT v3.8.0.1
4 - OTHER ASSETS (Details) - Schedule of Other Assets - USD ($)
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
4 - OTHER ASSETS (Details) - Schedule of Other Assets [Line Items]      
Investments Balance $ 403,000 $ 471,000 $ 688,000
Investment 93,000 0  
Net unrealized investment losses during the period (162,000) (224,000)  
Other changes 1,000 7,000  
Zowie Technology [Member]      
4 - OTHER ASSETS (Details) - Schedule of Other Assets [Line Items]      
Investments Balance 193,000 100,000 100,000
Investment 93,000    
Grand Shine Management Limited [Member]      
4 - OTHER ASSETS (Details) - Schedule of Other Assets [Line Items]      
Investments Balance 185,000 347,000 571,000
Net unrealized investment losses during the period (162,000) (224,000)  
Other Investment [Member]      
4 - OTHER ASSETS (Details) - Schedule of Other Assets [Line Items]      
Investments Balance 25,000 24,000 $ 17,000
Other changes $ 1,000 $ 7,000