Discontinued Operations and Assets Held for Sale (Tables)

6 Months Ended

Jun. 30, 2013

Discontinued Operations and Assets Held for Sale [Abstract]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]

The assets and liabilities of the Semiconductor Business Unit and the liabilities of the Medical Products Business Unit as of June 30, 2013 and December 31, 2012 are as follows:

(in thousands)	June 30, 2013		December 31, 2012
Assets
Current Assets
Restricted cash	$	—	$	718
Total current assets of discontinued operations	—		718
Total assets of discontinued operations	$	—	$	718
Liabilities of Discontinued Operations
Current liabilities of discontinued operations
Accrued liabilities	$	21	$	171
Total current liabilities of discontinued operations	21		171
Total liabilities of discontinued operations	$	21	$	171

Condensed results of operations relating to the Semiconductor Business Unit for the three and six months ended June 30, 2013 and 2012 are as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	2013		2012		2013		2012
Net sales and revenues	$	—	$	—	$	—	$	425
Gross margin	$	—	$	—	$	—	$	(296	)
Loss from discontinued operations before sale of business unit	$	—	$	—	$	—	$	(430	)
Gain on sale of business unit, net of transaction expenses	—		—		—		5,449
Income tax provision	—		—		—		(2,008		)
Net income from discontinued operations, net of tax	$	—	$	—	$	—	$	3,011