CONSOLIDATED BALANCE SHEETS (Parenthenticals) (USD $)	Jun. 30, 2011	Sep. 30, 2010
Statement of Financial Position [Abstract]
Accumulated Amortization of Financing Costs (in dollars)	$ 1,997,509	$ 1,731,822
Accumulated Amortization of Lease Costs (in dollars)	738,663	571,324
Accumulated Amortization of Intangible Assets (in dollars)	$ 5,583,154	$ 4,697,265
Series A - Cumulative Redeemable Preferred Stock	0.0763%	0.0763%
Series A - Cumulative Redeemable Preferred Stock, liquidation value (in dollars)	$ 53,493,750	$ 33,062,500
Series A - Cumulative Redeemable Preferred Stock and , Shares Authorized	2,139,750	1,322,500
Series A - Cumulative Redeemable Preferred Stock,Shares Issued	2,139,750	1,322,500
Series A - Cumulative Redeemable Preferred Stock, Shares Outstanding	2,139,750	1,322,500
Common Stock, Par Value (in dollars per share)	$ 0.01	$ 0.01
Common Stock, shares authorized	50,000,000	40,000,000
Common Stock, shares issued	35,951,080	33,956,138
Common Stock, shares outstanding	35,946,080	33,956,138
Excess Stock, Par Value (in dollars per share)	$ 0.01	$ 0.01
Excess Stock , shares authorized	5,000,000	5,000,000
Excess Stock , shares issued
Excess Stock , shares outstanding
Treasury Stock at Cost, Shares	5,000	5,000