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Other Intangible Assets (Tables)
 9 Months Ended
Sep. 30, 2015
Other Intangible Assets  
Schedule of carrying values of definite-lived intangible assets

 

The carrying values of the Company’s definite lived intangible assets as of September 30, 2015 and December 31, 2014, are as follows (in thousands):

 

Estimated useful life

 

Patents

 

Non-
Compete

 

Customer
List

 

Total

 

 

 

14 years

 

5 years

 

5 years

 

 

 

Gross amount at September 30, 2015

 

$
429

 

$
512

 

$
2,046

 

$
2,987

 

Accumulated amortization at September 30, 2015

 
(429

)
(372

)
(1,471

)
(2,272

)

Net balance at September 30, 2015

 

$

—

 

$
140

 

$
575

 

$
715

 

 

 

 

 

 

 

 

 

 

 

Gross amount at December 31, 2014

 

$
429

 

$
512

 

$
2,046

 

$
2,987

 

Accumulated amortization at December 31, 2014

 
(429

)
(325

)
(1,280

)
(2,034

)

Net balance at December 31, 2014

 

$

—

 

$
187

 

$
766

 

$
953

 

 

Schedule of future amortization expense related to intangible assets

 

The estimated remaining amortization expense as of September 30, 2015 is as follows (in thousands):

                                                                                                                                                                                                                                 

Remainder of:

 

 

 

2015

 

$
79 

 

2016

 
318 

 

2017

 
318 

 

Total

 

$
715