Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
CASH FLOWS FROM OPERATING ACTIVITIES
Net Income	$ 14,070,602	$ 10,242,332
Noncash Items Included in Net Income:
Depreciation & Amortization	12,827,503	10,678,415
Stock Based Compensation Expense	206,928	186,905
Gain on Sale of Securities Transactions, net	(887,342)	(377,087)
Changes In:
Tenant, Deferred Rent and Other Receivables	(1,135,834)	(618,061)
Prepaid Expenses	(2,840,928)	(2,664,189)
Other Assets and Capitalized Lease Costs	(2,327,353)	(892,206)
Accounts Payable, Accrued Expenses and Other Liabilities	8,514,594	1,297,741
NET CASH PROVIDED BY OPERATING ACTIVITIES	28,428,170	17,853,850
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of Real Estate and Intangible Assets	(70,418,761)	(112,400,079)
Capital and Land Site Improvements	(10,193,323)	(5,394,632)
Return of Deposits on Real Estate	900,000	1,900,000
Deposits Paid on Acquisitions of Real Estate	(850,000)	(2,000,000)
Proceeds from Sale of Securities Available for Sale	7,416,459	9,584,512
Purchase of Securities Available for Sale	(13,132,910)	(1,244,580)
NET CASH USED IN INVESTING ACTIVITIES	(86,278,535)	(109,554,779)
CASH FLOWS FROM FINANCING ACTIVITIES
Net Proceeds from Loans Payable	14,875,497	39,961,669
Proceeds from Mortgage Notes Payable	46,670,000	73,186,828
Principal Payments on Mortgage Notes Payable	(14,235,258)	(13,814,294)
Financing Costs Paid on Debt	(615,329)	(1,214,592)
Proceeds from the Exercise of Stock Options	1,412,050	612,409
Proceeds from Issuance of Common Stock in the DRIP, net of Dividend Reinvestments	28,200,304	15,531,409
Preferred Dividends Paid	(4,303,516)	(4,303,516)
Common Dividends Paid, net of Reinvestments	(16,292,674)	(13,232,331)
NET CASH PROVIDED BY FINANCING ACTIVITIES	55,711,074	96,727,582
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(2,139,291)	5,026,653
CASH AND CASH EQUIVALENTS - BEGINNING OF PERIOD	12,073,909	20,474,661
CASH AND CASH EQUIVALENTS - END OF PERIOD	$ 9,934,618	$ 25,501,314