XML 66 R13.htm IDEA: XBRL DOCUMENT v2.4.1.9
Intangible Assets
 3 Months Ended
Dec. 31, 2014
Intangible Assets [Abstract]  
Intangible Assets
Intangible Assets

The following table sets forth the carrying value of intangible assets :

(in thousands)
 
As of December 31, 2014
 
As of September 30, 2014
 
 
Gross
Assets
 
Accumulated
Amortization
 
Net
Assets
 
Gross Assets
 
Accumulated
Amortization
 
Net
Assets
Fiber Optics:
 
 
 
 
 
 
 
 
 
 
 
 
   Patents
 
4,697

 
(4,621
)
 
76

 
4,697

 
(4,615
)
 
82

Total
 
$
4,697

 
$
(4,621
)
 
$
76

 
$
4,697

 
$
(4,615
)
 
$
82




Amortization expense related to intangible assets is included in selling, general, and administrative expense on our statement of operations and comprehensive (loss) income. Based on the carrying amount of our intangible assets as of December 31, 2014, the estimated future amortization expense is as follows:

Estimated Future Amortization Expense
 
(in thousands)
 
Nine months ended September 30, 2015
$
18

Fiscal year ended September 30, 2016
25

Fiscal year ended September 30, 2017
33

Fiscal year ended September 30, 2018
—

Fiscal year ended September 30, 2019 and thereafter
—

Total
$
76