Other Assets (Tables)

12 Months Ended

Dec. 31, 2014

Other Assets [Abstract]

Schedule of Changes in Goodwill

Changes in goodwill for the years ended December 31, 2014 and 2013 were:

	2014	2013
Balance, January 1 (net of $0 of accumulated impairment)	$10,179	—
Changes to carrying amount
Acquisitions	—	10,496
Impairment	—	—
Foreign currency adjustment	(485)	(317	)
Balance, December 31 (net of $0 of accumulated impairment)	$9,694	$10,179