Schedule of Lease Expense (Details) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Short-term equipment and other lease expense	$ 296	$ 97	$ 843	$ 856
Advertising and Marketing [Member]
Short-term equipment and other lease expense	73	12	232	303
Repairs and Maintenance [Member]
Short-term equipment and other lease expense	$ 106	$ 72	$ 310	$ 297