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Fair Value Disclosures - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Fair Value Recurring Basis - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
US Treasuries
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	$ 4,735	$ 13,776
US Treasuries | Fair Value Measurements - Level 1 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
US Treasuries | Fair Value Measurements - Level 2 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	4,735	13,776
US Treasuries | Fair Value Measurements - Level 3 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
U.S. Government Agency Securities - Government-Sponsored Enterprises
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	8,190	27,566
U.S. Government Agency Securities - Government-Sponsored Enterprises | Fair Value Measurements - Level 1 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
U.S. Government Agency Securities - Government-Sponsored Enterprises | Fair Value Measurements - Level 2 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	8,190	27,566
U.S. Government Agency Securities - Government-Sponsored Enterprises | Fair Value Measurements - Level 3 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
Municipal Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	36,061	35,881
Municipal Securities | Fair Value Measurements - Level 1 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
Municipal Securities | Fair Value Measurements - Level 2 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	36,061	35,881
Municipal Securities | Fair Value Measurements - Level 3 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
Interest Rate Swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	42,539	55,597
Liabilities, Fair Value	45,399	51,949
Interest Rate Swaps | Fair Value Measurements - Level 1 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
Liabilities, Fair Value	0	0
Interest Rate Swaps | Fair Value Measurements - Level 2 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	42,539	55,597
Liabilities, Fair Value	45,399	51,949
Interest Rate Swaps | Fair Value Measurements - Level 3 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
Liabilities, Fair Value	0	0
GNMA | Residential Mortgage-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	106,764	68,056
GNMA | Residential Mortgage-backed Securities | Fair Value Measurements - Level 1 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
GNMA | Residential Mortgage-backed Securities | Fair Value Measurements - Level 2 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	106,764	68,056
GNMA | Residential Mortgage-backed Securities | Fair Value Measurements - Level 3 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
GNMA | Commercial Mortgage-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	2,346	2,525
GNMA | Commercial Mortgage-backed Securities | Fair Value Measurements - Level 1 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
GNMA | Commercial Mortgage-backed Securities | Fair Value Measurements - Level 2 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	2,346	2,525
GNMA | Commercial Mortgage-backed Securities | Fair Value Measurements - Level 3 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
Government Sponsored Enterprises | Residential Mortgage-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	126,353	120,833
Government Sponsored Enterprises | Residential Mortgage-backed Securities | Fair Value Measurements - Level 1 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
Government Sponsored Enterprises | Residential Mortgage-backed Securities | Fair Value Measurements - Level 2 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	126,353	120,833
Government Sponsored Enterprises | Residential Mortgage-backed Securities | Fair Value Measurements - Level 3 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
Government Sponsored Enterprises | Commercial Mortgage-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	28,887	28,369
Government Sponsored Enterprises | Commercial Mortgage-backed Securities | Fair Value Measurements - Level 1 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	0	0
Government Sponsored Enterprises | Commercial Mortgage-backed Securities | Fair Value Measurements - Level 2 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	28,887	28,369
Government Sponsored Enterprises | Commercial Mortgage-backed Securities | Fair Value Measurements - Level 3 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Assets, Fair Value	$ 0	$ 0

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