Guarantees (Tables)

12 Months Ended

Dec. 31, 2014

Guarantees [Abstract]

Schedule of Guarantor Obligations

The following table details the letters of credit outstanding as of December 31, 2014 (in thousands):

Type	Guarantee Amount		Guarantee due date
Bank Guarantees	$	990	Various from January 2015 to August 2016
Warranty Bonds	713		Various from January 2015 to October 2016
Performance Bonds	424		Various from January 2015 to December 2017
	$	2,127