Reinsurance - Additional Information (Details) |
12 Months Ended | |
|---|---|---|
Jul. 01, 2020 |
Dec. 31, 2020 |
|
| Effects of Reinsurance [Line Items] | ||
| Aggregate Excess of Loss Reinsurance Contract, threshold loss ratio | 50.00% | |
| Aggregate Excess of Loss Reinsurance Contract, deductible - percent of earned premium | 10.00% | |
| Proportional Reinsurance Contracts | ||
| Effects of Reinsurance [Line Items] | ||
| Percent of contracts subject to participation through reinsurance | 75.00% | |
| Ceded commission percentage | 25.00% | |
| Claims funding percentage | 75.00% | |
| Reinsurance contract, term | 3 years | |
| Non-Proportional Reinsurance Contracts | ||
| Effects of Reinsurance [Line Items] | ||
| Percent of contracts subject to participation through reinsurance | 25.00% | |
| Reinsurance contract, term | 1 year |