| Leases (Details Narrative) - USD ($) $ in Thousands | 3 Months Ended | ||
|---|---|---|---|
| Dec. 31, 2021 | Dec. 31, 2020 | Sep. 30, 2021 | |
| Leases | |||
| Current operating lease liabilities | $ 1,646 | $ 1,681 | |
| Operating lease expenses | $ 534 | $ 561 | |
| Operating lease expires | office lease expires in 2026 | ||
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- Definition A general description of the nature of the existing leasing arrangements of a lessor for all operating leases including, but not limited to: (1) guarantees or indemnities; (2) restrictions imposed by lease arrangements; (3) unusual provisions or conditions; (4) contingent rentals; and (5) lease expiration dates. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef 
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- References No definition available. 
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- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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