Fair Value Measurements - Fair Value Assets and Liabilities Measured on Recurring Basis (Detail) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands |
Jun. 30, 2025 |
Dec. 31, 2024 |
Jun. 30, 2024 |
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Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | |||||||||
Consumer loans and finance receivables | [1] | $ 1,668,336 | $ 1,639,307 | $ 1,421,814 | |||||
Small business loans and finance receivables | [1] | 3,104,979 | 2,747,137 | 2,517,345 | |||||
Non-qualified savings plan assets | [2] | 13,146 | 10,712 | 11,601 | |||||
Investment in trading security | [3] | 8,560 | 3,636 | 8,635 | |||||
Total | 4,795,021 | 4,400,792 | 3,959,395 | ||||||
Level 1 | |||||||||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | |||||||||
Non-qualified savings plan assets | [2] | 13,146 | 10,712 | 11,601 | |||||
Investment in trading security | [3] | 8,560 | 3,636 | 8,635 | |||||
Total | 21,706 | 14,348 | 20,236 | ||||||
Level 3 | |||||||||
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] | |||||||||
Consumer loans and finance receivables | [1] | 1,668,336 | 1,639,307 | 1,421,814 | |||||
Small business loans and finance receivables | [1] | 3,104,979 | 2,747,137 | 2,517,345 | |||||
Total | $ 4,773,315 | $ 4,386,444 | $ 3,939,159 | ||||||
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