v3.26.3
Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Detail) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Prepaid Expense and Other Assets, Current [Abstract]    
Partner receivables $ 13,235 $ 3,971
Prepaid expenses 4,779 3,927
Rebate receivables 4,720 4,054
Card inventory & postage deposit 1,188 1,053
Other 2,749 1,455
Total $ 26,671 $ 14,460