4 - OTHER ASSETS (Details) - Schedule of Other Assets - USD ($)	12 Months Ended
Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
4 - OTHER ASSETS (Details) - Schedule of Other Assets [Line Items]
Investments Balance	$ 471,000	$ 688,000	$ 988,000
Net unrealized investment losses during the period	(224,000)	(297,000)
Other changes	7,000	(3,000)
Other Investment [Member]
4 - OTHER ASSETS (Details) - Schedule of Other Assets [Line Items]
Investments Balance	24,000	17,000	20,000
Other changes	7,000	(3,000)
Zowie Technology [Member]
4 - OTHER ASSETS (Details) - Schedule of Other Assets [Line Items]
Investments Balance	100,000	100,000	100,000
Grand Shine Management Limited [Member]
4 - OTHER ASSETS (Details) - Schedule of Other Assets [Line Items]
Investments Balance	347,000	571,000	$ 868,000
Net unrealized investment losses during the period	$ (224,000)	$ (297,000)

- Definition

This item represents the net total realized and unrealized gain (loss) included in earnings for the period as a result of selling or holding marketable securities categorized as trading, available-for-sale, or held-to-maturity, including the unrealized holding gain (loss) of held-to-maturity securities transferred to the trading security category and the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) for available-for-sale securities transferred to trading securities during the period. Additionally, this item would include any gains (losses) realized during the period from the sale of investments accounted for under the cost method of accounting and losses recognized for other than temporary impairments (OTTI) of the subject investments.

+ References + Details