COMPREHENSIVE INCOME (Tables)

3 Months Ended

Mar. 31, 2017

Accumulated Other Comprehensive Income (Loss) [Line Items]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

Accumulated other comprehensive loss consists of the following components (in thousands):

	March 31, 2017			December 31, 2016
Foreign currency translation adjustment	$	(31,671	)	$	(32,276	)

Changes in accumulated other comprehensive income (loss) during the three month period ended March 31, 2017 are as follows (in thousands):

	Foreign currency translation adjustment
Beginning balance	$	(32,276	)
Other comprehensive income	605
Ending balance	$	(31,671	)

Changes in accumulated other comprehensive loss during the three month period ended March 31, 2016 are as follows (in thousands):

	Foreign currency translation adjustment
Beginning balance	$	(20,468	)
Other comprehensive loss	(1,419		)
Ending balance	$	(21,887	)