Fair Value, Assets Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	$ 156,396	$ 10,698
Federal Agency Mortgage-backed [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	70,030	5,807
Federal Agency CMO [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	9,287
Federal Agency Debt [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	37,988	2,872
Municipal Bonds [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	4,915	2,019
U.S. Treasuries [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	17,951
SBA Pools [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	16,225
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
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
Significant Other Observable Inputs (Level 2) [Member] | Federal Agency CMO [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	9,287
Significant Other Observable Inputs (Level 2) [Member] | Federal Agency Debt [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	37,988
Significant Other Observable Inputs (Level 2) [Member] | SBA Pools [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	16,225
Significant Unobservable Inputs (Level 3) [Member] | Federal Agency CMO [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0
Significant Unobservable Inputs (Level 3) [Member] | Federal Agency Debt [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0
Significant Unobservable Inputs (Level 3) [Member] | SBA Pools [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	0
Recurring Basis [Member] | Federal Agency Mortgage-backed [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	70,030	5,807
Recurring Basis [Member] | Federal Agency CMO [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	9,287
Recurring Basis [Member] | Federal Agency Debt [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	37,988	2,872
Recurring Basis [Member] | Municipal Bonds [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	4,915	2,019
Recurring Basis [Member] | U.S. Treasuries [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	17,951
Recurring Basis [Member] | SBA Pools [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	16,225
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Federal Agency Mortgage-backed [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 CMO [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	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
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	0
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member] | Federal Agency Mortgage-backed [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	70,030	5,807
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member] | Federal Agency Debt [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale		2,872
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member] | Municipal Bonds [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	4,915	2,019
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member] | U.S. Treasuries [Member]
Assets Measured on Recurring Basis [Abstract]
Securities available-for-sale	17,951
Recurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member] | Federal Agency Mortgage-backed [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
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