Property and Equipment (Tables)

6 Months Ended

Jun. 30, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Depreciable lives are summarized as follows:

Boeing 767 and 757 aircraft and flight equipment	10 to 20 years
Support equipment	5 to 10 years
Vehicles and other equipment	3 to 8 years

Property and equipment, to be held and used, is summarized as follows (in thousands):

	June 30, 2014			December 31, 2013
Aircraft and flight equipment	$	1,247,913		$	1,236,225
Support equipment	49,733			51,179
Vehicles and other equipment	1,759			1,771
Leasehold improvements	1,143			1,154
	1,300,548			1,290,329
Accumulated depreciation	(490,738		)	(452,157		)
Property and equipment, net	$	809,810		$	838,172