Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2015

Segment Reporting [Abstract]

Revenue by Business Segments

Revenue for the business segments are shown as follows:

	For the three months ended
	March 31, 2015		March 31, 2014
Product Sales and Services	$	5,928	$	13,544
Technology Licensing		615		11
Technology Development		1,756		201
Total	$	8,299	$	13,756

Income (Loss) from Operations for Business Segments and Unallocated Costs and Expenses

Income (loss) from operations for the business segments and unallocated costs and expenses are as follows:

	For the three months ended
	March 31, 2015			March 31, 2014
Product Sales and Services	$	(1,515	)	$	(197	)
Technology Licensing		242			(432	)
Technology Development		1,477			105
Shared Services		(3,323	)		(2,025	)
Unallocated costs and expenses		(516	)		(356	)
Loss from operations	$	(3,635	)	$	(2,905	)

Components of Unallocated Costs and Expenses

Unallocated costs and expenses consist of:

	For the three months ended
	March 31, 2015			March 31, 2014
Depreciation and amortization	$	(190	)	$	(178	)
Stock-based compensation expense		(178	)		(148	)
Other		(148	)		(30	)
	$	(516	)	$	(356	)

Schedule of Business Segment Assets

Total business segment assets are as follow:

	March 31, 2015		December 31, 2014
Product Sales and Services	$	29,215	$	26,041
Technology Licensing		499		523
Technology Development		363		1,629
Shared Services		597		836
Unallocated assets		7,537		13,825
Total	$	38,211	$	42,854

Components of Unallocated Assets

Unallocated assets consist of the following:

	March 31, 2015		December 31, 2014
Cash	$	6,973	$	12,863
Other current assets		—		450
Property, plant and equipment, net		21		25
Deferred tax assets		543		487
Total	$	7,537	$	13,825

Geographic Information of Revenue by Region

Geographic information about revenue, based on shipments and/or services to customers by region, is as follows:

	For the three months ended
	March 31, 2015		March 31, 2014
United States	$	2,082	$	511
United Kingdom		2,132		2,383
Italy		1,732		9,011
Brazil		2,351		1,844
Rest of the world		2		7
Total	$	8,299	$	13,756

Geographic Information of Long-Lived Assets by Regions

Geographic information about long-lived assets associated with particular regions is as follows:

	March 31 2015		December 31, 2014
United States	$	3,193	$	3,003
Rest of the world		42		47
Consolidated Total	$	3,235	$	3,050