Balance Sheets (Unaudited) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Assets:
Cash and cash equivalents	$ 5,077,300	$ 1,596,800
Accounts receivable, including deferred rent of $250,900 and $985,300, net of allowance for doubtful accounts of $0 and $2,419,400 at September 30, 2013 and December 31, 2012, respectively	2,079,700	3,196,200
Finance leases receivable	1,933,200	1,557,200
Aircraft and aircraft engines held for lease, net of accumulated depreciation of $51,638,300 and $52,244,500 at September 30, 2013 and December 31, 2012, respectively	138,712,100	143,667,700
Assets held for sale	1,374,300	745,400
Prepaid expenses and other	3,163,800	1,663,200
Total assets	152,340,400	152,426,500
Liabilities:
Accounts payable and accrued expenses	976,700	1,133,600
Notes payable and accrued interest	64,532,400	67,865,700
Maintenance reserves and accrued maintenance costs	12,381,300	15,356,100
Security deposits	6,520,300	7,001,200
Unearned revenues	607,400	752,400
Deferred income taxes	16,825,500	14,419,200
Income taxes payable	4,300	19,100
Total liabilities	101,847,900	106,547,300
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.001 par value, 2,000,000 shares authorized, no shares issued and outstanding	0	0
Common stock, $0.001 par value, 10,000,000 shares authorized, 1,606,557 shares issued and outstanding	1,600	1,600
Paid-in capital	14,780,100	14,780,100
Retained earnings	36,214,900	31,601,600
Shareholders equity before treasury stock	50,996,600	46,383,300
Treasury stock at cost, 63,300 shares	(504,100)	(504,100)
Total stockholders' equity	50,492,500	45,879,200
Total liabilities and stockholders' equity	$ 152,340,400	$ 152,426,500