Revolving Term Credit Facilities and Debt (Tables)

9 Months Ended

Sep. 30, 2013

Debt Disclosure [Abstract]

Summary of Financed Capital Leases-Equipment

The following is a summary of amounts financed under equipment capital lease agreements:

	Amount Borrowed		Repayment Period		Amount of Monthly Payment		Balance As of September 30, 2013
New equipment	$	225		60	$	4	$	165
Used equipment	$	1,768		36	$	54	$	1,374
Total	$	1,993			$	58	$	1,539