Business Acquisitions Business Acquisitions (Tables) (DigitalOptics Charlotte)

12 Months Ended

Dec. 31, 2013

DigitalOptics Charlotte

Business Acquisition [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

The allocation of the purchase price for DOC Charlotte is as follows (in thousands):

Inventories	$	741
Property and equipment	9,246
Net tangible assets	9,987
Identifiable intangible assets	2,520
Goodwill	2,401
Purchase price	$	14,908

None of the goodwill recognized is deductible for income tax purposes.

Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]

The identifiable intangible assets and the estimated useful life of each are as follows (in thousands):

	Estimated Useful Life	Amount
Patented/Proprietary Technology	12 years	$	2,000
Backlog	2 years	150
Customer Relationships	2.5 years	370
		$	2,520