Derivative Instruments and Hedging Activities Derivative Instruments and Hedging Activities - (Tables)

6 Months Ended

Jun. 30, 2016

Derivative Instruments and Hedging Activities [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

The dollar equivalent of the U.S. dollar forward contracts and related fair values as of June 30, 2016 and December 31, 2015 were as follows:

	June 30, 2016		December 31, 2015
Notional amount	$	3,785	$	5,423
Fair value of liability	$	385	$	85