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Intangible Assets (Tables)
 12 Months Ended
Dec. 31, 2014
Intangible Assets [Abstract]  
Intangible Assets

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gross Carrying Amount

 

Accumulated Amortization

 

Net Carrying Amount

December 31, 2014

 

 

 

 

 

 

 

 

Trademarks

$
1,278 

 

$
(1,084)

 

$
194 

Contracts- owned equipment

 
3,812 

 

 
(3,733)

 

 
79 

 

$
5,090 

 

$
(4,817)

 

$
273 

December 31, 2013

 

 

 

 

 

 

 

 

Trademarks

$
1,278 

 

$
(962)

 

$
316 

Contracts- owned equipment

 
4,037 

 

 
(3,676)

 

 
361 

 

$
5,315 

 

$
(4,638)

 

$
677 

 

Estimated Future Amortization Expenses

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2015

 

 

 

 

$
190 

2016

 

 

 

 

 
83 

 

 

 

 

 

$
273