Long-Term Debt (Details) - Revolving Credit Facility [Member] - USD ($)	3 Months Ended
	Dec. 31, 2019	Feb. 05, 2020	Jan. 31, 2020
Line Of Credit Facility [Line Items]
Revolving loan credit facility	$ 200,000,000
Borrowing base of credit facility	$ 70,000,000
Credit facility maturity	Nov. 30, 2022
Mortgaged properties net book value	$ 66,360,004
Effective Interest rate	3.95%
Funded debt to EBITDA ratio	400.00%
Availability under outstanding credit facility	$ 35,000,000
Subsequent Event [Member]
Line Of Credit Facility [Line Items]
Borrowing base of credit facility			$ 45,000,000
Availability under outstanding credit facility		$ 11,250,000
Minimum [Member]
Line Of Credit Facility [Line Items]
Current ratio	100.00%
Minimum [Member] | Prime Rate [Member]
Line Of Credit Facility [Line Items]
Interest rate basis	0.50%
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member]
Line Of Credit Facility [Line Items]
Interest rate basis	2.00%
Maximum [Member] | Prime Rate [Member]
Line Of Credit Facility [Line Items]
Interest rate basis	1.25%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member]
Line Of Credit Facility [Line Items]
Interest rate basis	2.75%