Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Other Comprehensive Income (Loss) - Changes in Other Comprehensive Income (Loss) (Details)

v3.25.0.1
Note 6 - Other Comprehensive Income (Loss) - Changes in Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Balance $ 275,763 $ 315,163
Unrealized (loss) on available-for-sale securities (158) 390
Unrealized (loss) on available-for-sale securities 33 (99)
Unrealized (loss) gain on available-for-sale investments (125) 291
Other comprehensive (loss) (1,096) 1,020
Unrealized (loss) on foreign currency translation (1,159) 915
Unrealized (loss) on foreign currency translation 188 (186)
Unrealized (loss) on foreign currency translation (971) 729
Balance 267,435 300,095
Other comprehensive (loss) (1,317) 1,305
Other comprehensive (loss) 221 (285)
Other comprehensive (loss) (1,096) 1,020
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]    
Balance 66  
Other comprehensive (loss) (125)  
Balance (59)  
Other comprehensive (loss) (125)  
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]    
Balance 1,013  
Other comprehensive (loss) (971)  
Balance 42  
Other comprehensive (loss) (971)  
AOCI Attributable to Parent [Member]    
Balance 1,079 (544)
Other comprehensive (loss) (1,096)  
Balance (17) $ 476
Other comprehensive (loss) $ (1,096)