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Regulatory Requirements (Details) $ in Thousands | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
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Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |
Aggregate amount of net assets of subsidiaries | $ 82,400 |
Green Dot Corporation |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |
Tier one leverage capital | $ 760,571 | $ 730,459
Tier one leverage capital to average assets | 0.150 | 0.179
Tier one leverage capital required to be well capitalized | 0.040 | 0.040
Tier one common equity | $ 760,571 | $ 730,459
Tier one common equity to average assets | 42.60% | 38.00%
Tier one common equity required for capital adequacy to average assets | 4.50% | 4.50%
Tier one risk based capital | $ 760,571 | $ 730,459
Tier one risk based capital to risk weighted assets | 0.426 | 0.380
Tier one risk based capital required to be well capitalized | 0.060 | 0.060
Tier one risk based capital required to be well capitalized to risk weighted assets | 0.060 | 0.060
Capital | $ 782,207 | $ 749,623
Capital to risk weighted assets | 0.438 | 0.390
Capital required to be well capitalized | 0.080 | 0.080
Capital required to be well capitalized to risk weighted assets | 0.100 | 0.100
Green Dot Bank |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |
Tier one leverage capital | $ 362,697 | $ 404,559
Tier one leverage capital to average assets | 0.073 | 0.098
Tier one leverage capital required to be well capitalized | 0.040 | 0.040
Tier one leverage capital required to be well capitalized to average assets | 0.050 | 0.050
Tier one common equity | $ 362,697 | $ 404,559
Tier one common equity to average assets | 28.20% | 27.80%
Tier one common equity required for capital adequacy to average assets | 4.50% | 4.50%
Tier one common equity capital required to be well capitalized to average assets | 6.50% | 6.50%
Tier one risk based capital | $ 362,697 | $ 404,559
Tier one risk based capital to risk weighted assets | 0.282 | 0.278
Tier one risk based capital required to be well capitalized | 0.060 | 0.060
Tier one risk based capital required to be well capitalized to risk weighted assets | 0.080 | 0.080
Capital | $ 370,207 | $ 412,966
Capital to risk weighted assets | 0.288 | 0.284
Capital required to be well capitalized | 0.080 | 0.080
Capital required to be well capitalized to risk weighted assets | 0.100 | 0.100

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