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Reinsurance (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Reinsurance Retention Policy |  |  |  |
Amount of risk reinsured in excess of stated retention | $ 2,900,000 |  |  |
Flood premiums ceded (percentage) |  |  | 100.00% |
Insurance commissions and fees under Flood Program | $ 608 | $ 431 | $ 890 | $ 764
Document Period End Date |  |  | Jun. 30, 2021 |
Ceded losses - All Other Perils Contract |  |  | $ 101,667 |
Reinstatement Premium - All Other Perils |  |  | $ 15,061 |

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