v3.26.1
REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables)
 6 Months Ended
Mar. 31, 2026
Revenue from Contract with Customer [Abstract]  
Schedule of Contract Assets and Liabilities The following table provides information about contract assets (trade receivables and unbilled revenue, excluding allowances for credit losses), and fees invoiced in advance (client deposits and deferred revenue):
Balance at
March 31,
2026		Balance at
September 30,
2025
Contract assets: Trade receivables$57,683 $74,156 
Contract assets: Unbilled revenue9,882 10,463 
Contract liabilities: Client deposits15,705 33,152 
Contract liabilities: Deferred revenue22,488 18,360
Trade receivables and contract assets, net of allowances for credit losses, consisted of the following:

 March 31,September 30,
2026 2025
Trade receivables$57,683 $74,156 
Unbilled revenue9,882 10,463 
Total67,565 84,619 
Less: Allowance for credit losses(6,208)(6,397)
Trade receivables and contract assets, net of allowances for credit losses$61,357 $78,222 
The composition of fees invoiced in advance is as follows:

 March 31,September 30,
2026 2025
Client deposits$15,705 $33,152 
Deferred revenue22,488 18,360 
Fees invoiced in advance$38,193 $51,512