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Property and Casualty Insurance Activity (Details 2)
 9 Months Ended
Sep. 30, 2023
USD ($)
integer
Total incurred claims $ 540,280,000
2014  
2014 incurred claims 14,193,000
IBNR $ 17,000
Cumulative Number of Reported Claims | integer 2,138
2015  
2014 incurred claims $ 14,260,000
IBNR $ 300,000
Cumulative Number of Reported Claims | integer 2,559
2015 incurred claims $ 22,340,000
2016  
2014 incurred claims 14,218,000
IBNR $ 125,000
Cumulative Number of Reported Claims | integer 2,881
2015 incurred claims $ 21,994,000
2016 incurred claims 26,062,000
2017  
2014 incurred claims 14,564,000
IBNR $ 260,000
Cumulative Number of Reported Claims | integer 3,400
2015 incurred claims $ 22,148,000
2016 incurred claims 24,941,000
2017 incurred claims 31,605,000
2018  
2014 incurred claims 15,023,000
IBNR $ 909,000
Cumulative Number of Reported Claims | integer 4,233
2015 incurred claims $ 22,491,000
2016 incurred claims 24,789,000
2017 incurred claims 32,169,000
2018 incurred claims 54,455,000
2019  
2014 incurred claims 16,381,000
IBNR $ 1,126,000
Cumulative Number of Reported Claims | integer 4,501
2015 incurred claims $ 23,386,000
2016 incurred claims 27,887,000
2017 incurred claims 35,304,000
2018 incurred claims 56,351,000
2019 incurred claims 75,092,000
2020  
2014 incurred claims 16,428,000
IBNR $ 2,431,000
Cumulative Number of Reported Claims | integer 5,883
2015 incurred claims $ 23,291,000
2016 incurred claims 27,966,000
2017 incurred claims 36,160,000
2018 incurred claims 58,441,000
2019 incurred claims 72,368,000
2020 incurred claims 63,083,000
2021  
2014 incurred claims 16,434,000
IBNR $ 4,099,000
Cumulative Number of Reported Claims | integer 5,808
2015 incurred claims $ 23,528,000
2016 incurred claims 27,417,000
2017 incurred claims 36,532,000
2018 incurred claims 59,404,000
2019 incurred claims 71,544,000
2020 incurred claims 62,833,000
2021 incurred claims 96,425,000
2022  
2014 incurred claims 16,486,000
IBNR $ 8,691,000
Cumulative Number of Reported Claims | integer 4,674
2015 incurred claims $ 23,533,000
2016 incurred claims 27,352,000
2017 incurred claims 36,502,000
2018 incurred claims 61,237,000
2019 incurred claims 71,964,000
2020 incurred claims 63,217,000
2021 incurred claims 96,673,000
2022 incurred claims 79,835,000
2023 [Member]  
2014 incurred claims 16,486,000
IBNR $ 14,044,000
Cumulative Number of Reported Claims | integer 2,840
2015 incurred claims $ 23,464,000
2016 incurred claims 27,300,000
2017 incurred claims 36,731,000
2018 incurred claims 61,024,000
2019 incurred claims 72,811,000
2020 incurred claims 63,255,000
2021 incurred claims 95,839,000
2023 incurred claims 63,392,000
2022 incurred claims $ 79,978,000