Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

REVENUE RECOGNITION - Revenue from External Customers by Geographic Areas (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
Revenue, Major Customer [Line Items]
Revenue	$ 51,929	$ 46,968	$ 89,183	$ 83,885
United States
Revenue, Major Customer [Line Items]
Revenue	42,459	37,861	68,077	66,291
United Kingdom
Revenue, Major Customer [Line Items]
Revenue			9,773	8,536
All other countries
Revenue, Major Customer [Line Items]
Revenue	$ 9,470	$ 9,107	$ 11,333	$ 9,058