Goodwill (Tables)

12 Months Ended

Sep. 30, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of goodwill activity

The carrying value and changes in the carrying value of goodwill attributable to each reportable segment were as follows:

Goodwill (in thousands)	GovDeals		CAG		Machinio & Software Solutions		Total
Balance at September 30, 2022	$	53,814	$	20,538	$	14,558	$	88,910
Translation adjustments		—		478		—		478
Balance at September 30, 2023	$	53,814	$	21,016	$	14,558	$	89,388
Sierra acquisition (see Note 3)		7,869		—		—		7,869
Translation adjustments		—		535		—		535
Balance at September 30, 2024	$	61,683	$	21,551	$	14,558	$	97,792
Translation adjustments		—		17		—		17
Auction Software acquisition (see Note 3)		—		—		5,066		5,066
Balance at September 30, 2025	$	61,683	$	21,568	$	19,624	$	102,875