CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2021	Sep. 30, 2020
Allowance for Doubtful Accounts Receivable, Current	$ 513	$ 561
Common Stock, No Par Value	$ 0	$ 0
Common Stock, Shares Authorized	19,000,000	19,000,000
Common Stock, Shares, Issued	15,866,655	10,977,675
Common Stock, Shares, Outstanding	15,866,655	10,977,675
Series A Preferred Stock
Preferred Stock, Shares Authorized	1,000,000	1,000,000
Preferred Stock, No Par Value	$ 0	$ 0
Preferred Stock, Shares Issued	0	25
Preferred Stock, Shares Outstanding	0	25
Preferred Stock, Par or Stated Value Per Share	$ 1,000	$ 1,000