WARRANTY (Tables)

12 Months Ended

Dec. 31, 2015

WARRANTY COSTS [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

Changes in the warranty liability consisted of the following (amounts in thousands):

	2015			2014
Warranty liability, January 1	$	28,144		$	33,134
Provision for warranty liabilities	9,688			17,672
Warranty payments made	(14,711		)	(22,662		)
Warranty liability, December 31	$	23,121		$	28,144