Property and Equipment (Tables)

3 Months Ended

Mar. 31, 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):

	March 31, 2014			December 31, 2013
Aircraft and flight equipment	$	1,238,297		$	1,236,225
Support equipment	51,319			51,179
Vehicles and other equipment	1,787			1,771
Leasehold improvements	1,134			1,154
	1,292,537			1,290,329
Accumulated depreciation	(475,096		)	(452,157		)
Property and equipment, net	$	817,441		$	838,172