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Property and Equipment (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Depreciation expense     $ 3,302 $ 4,102
Property and Equipment [Member]        
Depreciation expense $ 78 $ 33 $ 228 $ 181