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Note 6 - Net Loss Per Share (Tables)
3 Months Ended
Sep. 30, 2022
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Three Months Ended

 
  

September 30,

 

(In thousands, except per share data)

 

2022

  

2021

 

Numerator:

        

Net loss

 $(2,530) $(2,029)

Denominator:

        

Denominator for basic and diluted net loss per share — weighted average common stock outstanding

  48,355   47,428 

Basic and diluted net loss per common share:

        

Net loss

 $(0.05) $(0.04)