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3 - OTHER ASSETS (Details) - Schedule of Other Assets - USD ($)
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
3 - OTHER ASSETS (Details) - Schedule of Other Assets [Line Items]    
Balance $ 988,000 $ 1,276,000
Payments for investment during the period   245,000
Net unrealized investment losses during the period (297,000) (226,000)
Impairment of investment during the period 0 (305,000)
Other changes (3,000) (2,000)
Balance 688,000 988,000
Zowie Technology [Member]    
3 - OTHER ASSETS (Details) - Schedule of Other Assets [Line Items]    
Balance 100,000 405,000
Payments for investment during the period   0
Net unrealized investment losses during the period 0 0
Impairment of investment during the period   (305,000)
Other changes 0 0
Balance 100,000 100,000
Grand Shine Management Limited [Member]    
3 - OTHER ASSETS (Details) - Schedule of Other Assets [Line Items]    
Balance 868,000 849,000
Payments for investment during the period   245,000
Net unrealized investment losses during the period (297,000) (226,000)
Impairment of investment during the period   0
Other changes 0 0
Balance 571,000 868,000
Other [Member]    
3 - OTHER ASSETS (Details) - Schedule of Other Assets [Line Items]    
Balance 20,000 22,000
Payments for investment during the period   0
Net unrealized investment losses during the period 0 0
Impairment of investment during the period   0
Other changes (3,000) (2,000)
Balance $ 17,000 $ 20,000