Acquired Card Receivables - Schedule of Acquired Card Receivables by Class (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Jun. 30, 2025
Financing Receivable, Past Due [Line Items]
Total	$ 751,626	$ 700,128
Current and less than 30 days past due
Financing Receivable, Past Due [Line Items]
Total	732,719	686,070
30 ~ 59 days past due
Financing Receivable, Past Due [Line Items]
Total	7,981	6,173
60 ~ 89 days past due
Financing Receivable, Past Due [Line Items]
Total	8,121	5,312
90 ~ 119 days past due
Financing Receivable, Past Due [Line Items]
Total	2,767	2,562
Over 119 days past due
Financing Receivable, Past Due [Line Items]
Total	$ 38	$ 11