Loan Commitments and Other Related Activities (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) Loan	Dec. 31, 2020 USD ($)
Commitments to Make Loans [Member]
Contractual Amounts of Financial Instruments Off-Balance-Sheet Risk [Abstract]
Contractual amounts of financial instruments off-balance-sheet risk | $	$ 13,384	$ 0
Commitments to Make Loans [Member] | Maximum [Member]
Commitments Loans [Abstract]
Loan commitment period	60 days
Commitments to Make Loans [Member] | Commercial Real Estate [Member]
Commitments Loans [Abstract]
Number of loan commitments | Loan	3
Commitments to Make Loans [Member] | Commercial Real Estate [Member] | Minimum [Member]
Commitments Loans [Abstract]
Initial interest rate	3.25%
Commitments to Make Loans [Member] | Commercial Real Estate [Member] | Maximum [Member]
Commitments Loans [Abstract]
Initial interest rate	4.05%
Commitments to Make Loans [Member] | Commercial Loan [Member]
Commitments Loans [Abstract]
Number of loan commitments | Loan	2
Commitments to Make Loans [Member] | Commercial Loan [Member] | Minimum [Member]
Commitments Loans [Abstract]
Initial interest rate	4.25%
Commitments to Make Loans [Member] | Commercial Loan [Member] | Maximum [Member]
Commitments Loans [Abstract]
Initial interest rate	5.00%
Commitments to Make Loans [Member] | Real Estate [Member] | Multi-family Loans [Member]
Commitments Loans [Abstract]
Number of loan commitments | Loan	5
Loan period of initial interest rate term	5 years
Commitments to Make Loans [Member] | Real Estate [Member] | Multi-family Loans [Member] | Minimum [Member]
Commitments Loans [Abstract]
Initial interest rate	3.125%
Commitments to Make Loans [Member] | Real Estate [Member] | Multi-family Loans [Member] | Maximum [Member]
Commitments Loans [Abstract]
Initial interest rate	3.50%
Unfunded Construction Loans [Member]
Contractual Amounts of Financial Instruments Off-Balance-Sheet Risk [Abstract]
Contractual amounts of financial instruments off-balance-sheet risk | $	$ 10,352
Unused Lines of Credit [Member]
Contractual Amounts of Financial Instruments Off-Balance-Sheet Risk [Abstract]
Contractual amounts of financial instruments off-balance-sheet risk | $	$ 9,326	$ 2,472