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Note 5 - Other Comprehensive Loss (Tables)
12 Months Ended
Sep. 30, 2022
Notes Tables  
Comprehensive Income (Loss) [Table Text Block]

 

 Year ended September 30, 2022 

(In thousands)

 

Before Tax

  

Tax Effect

  

Net of Tax
Amount

 

Unrealized losses on available-for-sale securities

 $(1,590) $366  $(1,224)

Unrealized loss on foreign currency translation

  (854)  180   (674)
             

Other comprehensive loss

 $(2,444) $546  $(1,898)