Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2013

Intangible Assets [Abstract]

Useful Life Of Finite-lived Intangible Assets

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

Intangible Assets

	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
September 30, 2013
Trademarks	$	1,278	$	(929)	$	349
Contracts- third party		3,650		(3,650)		-
Contracts- owned equipment		4,003		(3,583)		420
	$	8,931	$	(8,162)	$	769
December 31, 2012
Trademarks	$	1,278	$	(831)	$	447
Contracts- third party		3,650		(3,259)		391
Contracts- owned equipment		3,960		(3,357)		603
	$	8,888	$	(7,447)	$	1,441