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Note 13 - Leases (Tables)
12 Months Ended
Sep. 30, 2021
Notes Tables  
Initial Measurement of Operating Lease [Table Text Block]
  

Operating ROU

assets

 

Operating lease ROU asset at September 30, 2020

 $5,285 

Additional operating lease ROU assets

  259 

Less amortization of operating lease ROU assets

  (694)

Effect of exchange rate on operating lease ROU assets

  12 

Operating lease ROU assets at September 30, 2021

 $4,862 
  

Operating lease

liabilities

 

Operating lease liabilities at September 30, 2020

 $7,166 

Additional operating lease liabilities

  259 

Less lease principal payments on operating lease liabilities

  (829)

Effect of exchange rate on operating lease liabilities

  12 

Operating lease liabilities at September 30, 2021

  6,608 

Less non-current portion

  (5,709)

Current portion at September 30, 2021

 $899 
Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Fiscal year ending September 30,

    

2022

 $1,151 

2023

  1,089 

2024

  1,084 

2025

  1,057 

2026

  1,069 

Thereafter

  2,139 

Total undiscounted operating lease payments

  7,589 

Less imputed interest

  (981)

Present value of operating lease liabilities

 $6,608