Assets Held for Sale (Tables)

6 Months Ended

Jun. 30, 2014

Assets Held for Sale [Abstract]

Disclosure of Long Lived Assets Held-for-sale

The fair value of assets held for sale at June 30, 2014, measured on a nonrecurring basis, is as follows (in thousands):

	June 30, 2014
	Level 1		Level 2		Level 3		Total
Assets held for sale	$	—	$	—	$	292	$	292

The fair value of assets held for sale at December 31, 2013 , measured on a nonrecurring basis, is as follows (in thousands):

	December 31, 2013
	Level 1		Level 2		Level 3		Total
Assets held for sale	$	—	$	—	$	2,179	$	2,179

Total assets reclassified as Assets Held for Sale at June 30, 2014, were (in thousands):

Assets Held for Sale	Adjusted Carrying Value
Research & development equipment classified as held for sale at December 31, 2013	$	2,179
Hungarian assets sold for the three months ended March 31, 2014	(779		)
U.S. assets sold for the three months ended March 31, 2014	(6		)
Research & development equipment classified as held for sale at March 31, 2014	$	1,394
Research & development equipment reclassified as held for use	(333		)
U.S. assets sold for the three months ended June 30, 2014	(13		)
Loss on exchange of assets	(188		)
Change in estimated fair value of research equipment during three months ended June 30, 2014	(568		)
Research & development equipment classified as held for sale at June 30, 2014	$	292