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

3 Months Ended

Mar. 31, 2015

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 March 31, 2015 and December 31, 2014 were as follows:

	March 31, 2015		December 31, 2014
Notional amount	$	2,861	$	1,610
Fair value of asset	$	144	$	222