Intangible Assets Other Than Goodwill (Tables)

3 Months Ended

Mar. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

The following table reflects changes in intangible assets (other than goodwill), balances for the three months ended March 31, 2014 and 2013 (in thousands):

	2014			2013
Balance at December 31,	$	457			584
Amortization		(34	)		(34	)
Foreign currency translation		3			(23	)
Balance at March 31,	$	426			527