Discontinued Operations and Assets Held for Sale (Tables)

3 Months Ended

Mar. 31, 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 March 31, 2013 and December 31, 2012 are as follows:

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

Condensed results of operations relating to the Semiconductor Business Unit for the three months ended March 31, 2013 and 2012 are as follows:

	Three Months Ended March 31,
(in thousands)	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