CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($) $ in Thousands	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023
Statement of Financial Position [Abstract]
Acquired card receivables, allowance for credit losses	$ 20,768	$ 24,868	$ 20,883	$ 21,509	$ 18,513	$ 15,498