Related Party Transactions (Details) (JetFleet Management Corp. [Member], USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
JetFleet Management Corp. [Member]
Related Party Transaction [Line Items]
Management fees	$ 1,433,300	$ 1,327,300
Acquisition fees	0	980,000
Remarketing fees	$ 199,000	$ 64,000