Disclosures About Fair Value of Assets and Liabilities (Details) - Schedule of fair value measurements, nonrecurring - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Impaired loans [Member]
Disclosures About Fair Value of Assets and Liabilities (Details) - Schedule of fair value measurements, nonrecurring [Line Items]
Assets, fair value, nonrecurring	$ 3,544	$ 2,527
Mortgage servicing rights [Member]
Disclosures About Fair Value of Assets and Liabilities (Details) - Schedule of fair value measurements, nonrecurring [Line Items]
Assets, fair value, nonrecurring	7,759	5,084
Fair Value, Inputs, Level 1 [Member] | Impaired loans [Member]
Disclosures About Fair Value of Assets and Liabilities (Details) - Schedule of fair value measurements, nonrecurring [Line Items]
Assets, fair value, nonrecurring
Fair Value, Inputs, Level 1 [Member] | Mortgage servicing rights [Member]
Disclosures About Fair Value of Assets and Liabilities (Details) - Schedule of fair value measurements, nonrecurring [Line Items]
Assets, fair value, nonrecurring
Fair Value, Inputs, Level 2 [Member] | Impaired loans [Member]
Disclosures About Fair Value of Assets and Liabilities (Details) - Schedule of fair value measurements, nonrecurring [Line Items]
Assets, fair value, nonrecurring
Fair Value, Inputs, Level 2 [Member] | Mortgage servicing rights [Member]
Disclosures About Fair Value of Assets and Liabilities (Details) - Schedule of fair value measurements, nonrecurring [Line Items]
Assets, fair value, nonrecurring
Fair Value, Inputs, Level 3 [Member] | Impaired loans [Member]
Disclosures About Fair Value of Assets and Liabilities (Details) - Schedule of fair value measurements, nonrecurring [Line Items]
Assets, fair value, nonrecurring	3,544	2,527
Fair Value, Inputs, Level 3 [Member] | Mortgage servicing rights [Member]
Disclosures About Fair Value of Assets and Liabilities (Details) - Schedule of fair value measurements, nonrecurring [Line Items]
Assets, fair value, nonrecurring	$ 7,759	$ 5,084