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Note 18 - Net (Loss) Income Per Share (Tables)
3 Months Ended
Dec. 31, 2020
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
Three months Ended
 
   
December 31,
 
   
2020
   
2019
 
Net (loss) income
  $
(619
)   $
620
 
                 
Basic (loss) income per share
  $
(0.02
)   $
0.02
 
Diluted (loss) income per share
  $
(0.02
)   $
0.02
 
                 
Weighted average shares outstanding - basic
   
33,573,755
     
32,977,765
 
Assumed exercise of dilutive options
   
-
     
732,855
 
Weighted average shares outstanding - diluted
   
33,573,755
     
33,710,620
 
                 
Potentially diluted securities outstanding at period end excluded from diluted computation as the inclusion would have been antidilutive:
               
Options
   
2,754,281
     
708,727
 
RSU
   
302,737
     
-
 
Total
   
3,057,018
     
708,727