CUSTOMER INFORMATION (Detail Textuals) (Customer Concentration Risk, Net sales)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Customer Concentration Risk | Net sales
Concentration Risk [Line Items]
Major customer, benchmark description	No single customer accounted for 10% or more of consolidated net sales	No single customer accounted for 10% or more of consolidated net sales	No single customer accounted for 10% or more of consolidated net sales