v3.26.1
Goodwill - Changes in Goodwill (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Jun. 30, 2026
Sep. 30, 2025
Goodwill    
Balance at the beginning of the period $ 102,875 $ 97,792
Translation adjustments (81) 17
Balance at the end of the period 102,794 102,875
Auction Software Acquisition    
Goodwill    
Acquisition   5,066
GovDeals    
Goodwill    
Balance at the beginning of the period 61,683 61,683
Translation adjustments 0 0
Balance at the end of the period 61,683 61,683
CAG    
Goodwill    
Balance at the beginning of the period 21,568 21,551
Translation adjustments (81) 17
Balance at the end of the period 21,487 21,568
Machinio & Software Solutions    
Goodwill    
Balance at the beginning of the period 19,624 14,558
Translation adjustments 0 0
Balance at the end of the period $ 19,624 19,624
Machinio & Software Solutions | Auction Software Acquisition    
Goodwill    
Acquisition   $ 5,066