Intangible Assets

6 Months Ended

Dec. 31, 2013

Disclosure Text Block [Abstract]

Intangible Assets Disclosure [Text Block]

Note 11: Intangible Assets

Intangible assets includes patents, customer relationships and technology. The cost of patents and customer relationships and technology is amortized on a straight-line basis over estimated useful lives ranging from 3-17 years.

The following table sets forth the components of intangible assets, as of December 31, 2013 and June 30, 2013:

	December 31, 2013			June 30, 2013
Patents	$	7,310		$	7,198
Customer relationships and technology		2,051			2,051
		9,361			9,249
Accumulated amortization		(5,022	)		(4,634	)
Total	$	4,339		$	4,615

Amortization expense related to intangibles was $199 and $214 for the three months ended December 31, 2013 and 2012, respectively, and $398 and $439 for the six months ended December 31, 2013 and 2012, respectively. This amortization expense related to intangible assets is included in “Cost of goods sold” and “Selling, general and administrative expenses” in the condensed consolidated statements of operations.

Based on the carrying amount of the intangible assets as of December 31, 2013, the estimated future amortization expense is as follows:

	Estimated Future Amortization Expense
Six months ending June 30, 2014	$	440
Fiscal year ending June 30, 2015		827
Fiscal year ending June 30, 2016		651
Fiscal year ending June 30, 2017		512
Fiscal year ending June 30, 2018		390
Fiscal year ending June 30, 2019		377
Thereafter		1,142
Total	$	4,339