Supplemental Consolidated Statements of Cash Flows Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash paid during the year for [Abstract]
Interest	$ 929	$ 1,517
Income taxes	4,770	5,400
Supplemental disclosure of non-cash investing and financing activities [Abstract]
Stock dividend distributed	6,636	7,016
Fair value adjustment of securities available for sale, net of tax of $(4,018) and $2,273 for the years ended December 31, 2021 and 2020, respectively	(9,960)	5,635
Loans held-for-sale transferred to loans held-for-investment	1,765	0
Recognition of right-of-use assets obtained in exchange for operating lease liabilities	285	221
Fair value adjustment of securities available for sale, tax	$ (4,018)	$ 2,273