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SCHEDULE OF ACCUMULATED DEPRECIATION (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2017
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Abstract]      
Balance-Beginning of Year $ 207,065 $ 171,086 $ 143,006
Depreciation 42,519 36,018 29,016
Sales 0 (39) (936)
Balance-End of Year $ 249,584 $ 207,065 $ 171,086