Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Summary of Significant Accounting Policies [Abstract]

The changes in the carrying amounts of other indefinite and finite-life intangible assets and goodwill for the years ended December 31, 2015 and 2014 are as follows:

	December 31, 2015
Other intangibles, net:
Beginning balance	$	9,415,000
Increase		13,000
Amortization		(397,000	)
Ending balance		9,031,000

Goodwill, net:
Beginning balance		3,922,000
Increase (decrease)		—
Ending balance		3,922,000

Total goodwill and other intangibles, net	$	12,953,000

	December 31, 2014
Other intangibles, net:
Beginning balance	$	9,345,000
Acquisition of JV Intangible		255,000
Amortization		(185,000	)
Ending balance		9,415,000

Goodwill, net:
Beginning balance		3,922,000
Increase (decrease)		—
Ending balance		3,922,000

Total goodwill and other intangibles, net	$	13,337,000

Summary of Assumptions Used in Calculating Fair Value

The warrants were not traded in an active securities market and, as such, the estimated the fair value as of December 31, 2015 and December 31, 2014 was determined by using an option pricing model (Monte Carlo) with the following assumptions:

	As of December 31, 2014
October 2014 Warrants
Expected term	5.3 years
Common stock market price	$	0.49
Risk-free interest rate		1.65	%
Expected volatility		90.00	%
Resulting fair value (per warrant)	$	0.38

Product Revenues, Classified by Geographic Location

Product revenues, classified by geographic location, are as follows:

	Years ended

	2015					2014					2013
	Product Revenues		% of Total			Product Revenues		% of Total			Product Revenues		% of Total

Americas	$	982,000		20	%	$	1,224,000		25	%	$	1,152,000		16	%
Japan		2,394,000		50	%		3,068,000		62	%		1,450,000		21	%
Europe		675,000		14	%		649,000		13	%		1,948,000		27	%
Asia Pacific		787,000		16	%		12,000		0	%		2,572,000		36	%
Total product revenues	$	4,838,000		100	%	$	4,953,000		100	%	$	7,122,000		100	%