ORGANIZATION, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Segment Reporting - Income Statements (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2020	Jul. 31, 2019	Jul. 31, 2020	Jul. 31, 2019
Income Statements [Abstract]
Revenues	$ 28,799	$ 34,392	$ 94,427	$ 102,765
Property Operating Expenses	10,252	10,905	32,700	34,458
Interest Expense	3,475	3,497	10,123	10,607
Depreciation and Amortization	7,304	7,002	21,587	20,928
Net Income	5,923	11,427	22,684	31,405
Ridgeway [Member]
Income Statements [Abstract]
Revenues	3,195	3,744	10,580	11,146
Property Operating Expenses	1,063	1,043	3,281	3,243
Interest Expense	415	424	1,256	1,278
Depreciation and Amortization	714	582	1,911	1,768
Net Income	1,003	1,695	4,132	4,857
All Other Operating Segments [Member]
Income Statements [Abstract]
Revenues	25,604	30,648	83,847	91,619
Property Operating Expenses	9,189	9,862	29,419	31,215
Interest Expense	3,060	3,073	8,867	9,329
Depreciation and Amortization	6,590	6,420	19,676	19,160
Net Income	$ 4,920	$ 9,732	$ 18,552	$ 26,548