Intangible Assets

3 Months Ended

Mar. 31, 2014

Intangible Assets [Abstract]

Intangible Assets

(5)Intangible Assets

The Company amortizes intangible assets on a straight line basis over their estimated useful lives as follows:

Trademarks	1-10 years
Contracts – owned equipment	5-7 years

Total amortization expense was $0.1 million and $0.2 million for the three months ended March 31, 2014 and 2013, respectively.

Intangible assets as of March 31, 2014 and December 31, 2013 were as follows (in thousands):

	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
March 31, 2014
Trademarks	$	1,278	$	(995)	$	283
Contracts- owned equipment		4,036		(3,742)		294
	$	5,314	$	(4,737)	$	577
December 31, 2013
Trademarks	$	1,278	$	(962)	$	316
Contracts- owned equipment		4,037		(3,676)		361
	$	5,315	$	(4,638)	$	677