Finance Receivables - Summary of Credit Quality Finance Receivable Portfolio (Detail) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023 |
Financing Receivable, Past Due [Line Items] | | |
Finance receivables | $ 54 | $ 454 |
Recency delinquency | | |
Financing Receivable, Past Due [Line Items] | | |
Originated, current fiscal year | 0 | 0 |
Originated, year two fiscal year before current fiscal year | 0 | 39 |
Originated, year three fiscal year before current fiscal year | 21 | 85 |
Revolving charge accounts | 33 | 330 |
Finance receivables | 54 | 454 |
Recency delinquency | Current | | |
Financing Receivable, Past Due [Line Items] | | |
Originated, current fiscal year | 0 | 0 |
Originated, year two fiscal year before current fiscal year | 0 | 35 |
Originated, year three fiscal year before current fiscal year | 17 | 73 |
Revolving charge accounts | 30 | 244 |
Finance receivables | 47 | 352 |
Recency delinquency | Past Due | | |
Financing Receivable, Past Due [Line Items] | | |
Originated, current fiscal year | 0 | 0 |
Originated, year two fiscal year before current fiscal year | 0 | 4 |
Originated, year three fiscal year before current fiscal year | 4 | 12 |
Revolving charge accounts | 3 | 86 |
Finance receivables | 7 | 102 |
Recency delinquency | 30-59 days | | |
Financing Receivable, Past Due [Line Items] | | |
Originated, current fiscal year | 0 | 0 |
Originated, year two fiscal year before current fiscal year | 0 | 3 |
Originated, year three fiscal year before current fiscal year | 2 | 1 |
Revolving charge accounts | 2 | 16 |
Finance receivables | 4 | 20 |
Recency delinquency | 60-89 days | | |
Financing Receivable, Past Due [Line Items] | | |
Originated, current fiscal year | 0 | 0 |
Originated, year two fiscal year before current fiscal year | 0 | 1 |
Originated, year three fiscal year before current fiscal year | 2 | 11 |
Revolving charge accounts | 1 | 9 |
Finance receivables | 3 | 21 |
Recency delinquency | 90+ days | | |
Financing Receivable, Past Due [Line Items] | | |
Originated, current fiscal year | 0 | 0 |
Originated, year two fiscal year before current fiscal year | 0 | 0 |
Originated, year three fiscal year before current fiscal year | 0 | 0 |
Revolving charge accounts | 0 | 61 |
Finance receivables | 0 | 61 |
Contractual delinquency | | |
Financing Receivable, Past Due [Line Items] | | |
Originated, current fiscal year | 0 | 0 |
Originated, year two fiscal year before current fiscal year | 0 | 39 |
Originated, year three fiscal year before current fiscal year | 22 | 85 |
Revolving charge accounts | 32 | 330 |
Finance receivables | 54 | 454 |
Contractual delinquency | Current | | |
Financing Receivable, Past Due [Line Items] | | |
Originated, current fiscal year | 0 | 0 |
Originated, year two fiscal year before current fiscal year | 0 | 32 |
Originated, year three fiscal year before current fiscal year | 15 | 46 |
Revolving charge accounts | 12 | 244 |
Finance receivables | 27 | 322 |
Contractual delinquency | Past Due | | |
Financing Receivable, Past Due [Line Items] | | |
Originated, current fiscal year | 0 | 0 |
Originated, year two fiscal year before current fiscal year | 0 | 7 |
Originated, year three fiscal year before current fiscal year | 7 | 39 |
Revolving charge accounts | 20 | 86 |
Finance receivables | 27 | 132 |
Contractual delinquency | 30-59 days | | |
Financing Receivable, Past Due [Line Items] | | |
Originated, current fiscal year | 0 | 0 |
Originated, year two fiscal year before current fiscal year | 0 | 3 |
Originated, year three fiscal year before current fiscal year | 2 | 8 |
Revolving charge accounts | 5 | 16 |
Finance receivables | 7 | 27 |
Contractual delinquency | 60-89 days | | |
Financing Receivable, Past Due [Line Items] | | |
Originated, current fiscal year | 0 | 0 |
Originated, year two fiscal year before current fiscal year | 0 | 2 |
Originated, year three fiscal year before current fiscal year | 3 | 9 |
Revolving charge accounts | 3 | 9 |
Finance receivables | 6 | 20 |
Contractual delinquency | 90+ days | | |
Financing Receivable, Past Due [Line Items] | | |
Originated, current fiscal year | 0 | 0 |
Originated, year two fiscal year before current fiscal year | 0 | 2 |
Originated, year three fiscal year before current fiscal year | 2 | 22 |
Revolving charge accounts | 12 | 61 |
Finance receivables | $ 14 | $ 85 |