PROPERTY, PLANT AND EQUIPMENT, NET (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Depreciation and amortization	$ 6,304,000	$ 6,769,000
Imapirment charge on Long-lived Assets	$ 12,500,000
Use Rights [Member]
Property, Plant and Equipment [Line Items]
Useful life	50 years