Fair Value, Assets Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	$ 322,516	$ 328,749
Federal Agency Mortgage-backed Securities [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	69,928	74,169
Federal Agency CMOs [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	24,379	26,100
Federal Agency Debt [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	51,775	51,425
Municipal Bonds [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	4,269	4,197
U.S. Treasuries [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	160,813	160,589
SBA Pools [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	11,352	12,269
Recurring Basis [Member] | Federal Agency Mortgage-backed Securities [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	69,928	74,169
Recurring Basis [Member] | Federal Agency CMOs [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	24,379	26,100
Recurring Basis [Member] | Federal Agency Debt [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	51,775	51,425
Recurring Basis [Member] | Municipal Bonds [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	4,269	4,197
Recurring Basis [Member] | U.S. Treasuries [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	160,813	160,589
Recurring Basis [Member] | SBA Pools [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	11,352	12,269
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Federal Agency Mortgage-backed Securities [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0	0
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Federal Agency CMOs [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0	0
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Federal Agency Debt [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0	0
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Municipal Bonds [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0	0
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | U.S. Treasuries [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	160,813	160,589
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | SBA Pools [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0	0
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member] | Federal Agency Mortgage-backed Securities [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	69,928	74,169
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member] | Federal Agency CMOs [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	24,379	26,100
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member] | Federal Agency Debt [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	51,775	51,425
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member] | Municipal Bonds [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	4,269	4,197
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member] | U.S. Treasuries [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0	0
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member] | SBA Pools [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	11,352	12,269
Recurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member] | Federal Agency Mortgage-backed Securities [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member] | Federal Agency CMOs [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member] | Federal Agency Debt [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member] | Municipal Bonds [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member] | U.S. Treasuries [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member] | SBA Pools [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	$ 0	$ 0