Investment Securities (Details) - Schedule of unrealized losses not recognized in income - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Investment securities available-for-sale:
Investment Securities Available-for-Sale: Total, Fair Value	$ 40,838	$ 149,428
Investment Securities Available-for-Sale: Total, Unrealized Losses	(386)	(1,222)
Investment Securities Available-for-Sale: Less than 12 Months, Fair Value	38,365	72,710
Investment Securities Available-for-Sale: Less than 12 Months, Unrealized Losses	(345)	(309)
Investment Securities Available-for-Sale: 12 Months or Longer, Fair Value	2,473	76,718
Investment Securities Available-for-Sale: 12 Months or Longer, Unrealized Losses	(41)	(913)
Federal Agency Obligations [Member]
Investment securities available-for-sale:
Investment Securities Available-for-Sale: Total, Fair Value	8,978	6,512
Investment Securities Available-for-Sale: Total, Unrealized Losses	(65)	(42)
Investment Securities Available-for-Sale: Less than 12 Months, Fair Value	8,975	6,498
Investment Securities Available-for-Sale: Less than 12 Months, Unrealized Losses	(65)	(42)
Investment Securities Available-for-Sale: 12 Months or Longer, Fair Value	3	14
Investment Securities Available-for-Sale: 12 Months or Longer, Unrealized Losses
Residential mortgage pass-through securities [Member]
Investment securities available-for-sale:
Investment Securities Available-for-Sale: Total, Fair Value	20,895	94,980
Investment Securities Available-for-Sale: Total, Unrealized Losses	(41)	(643)
Investment Securities Available-for-Sale: Less than 12 Months, Fair Value	20,886	49,154
Investment Securities Available-for-Sale: Less than 12 Months, Unrealized Losses	(41)	(179)
Investment Securities Available-for-Sale: 12 Months or Longer, Fair Value	9	45,826
Investment Securities Available-for-Sale: 12 Months or Longer, Unrealized Losses		(464)
Commercial mortgage pass-through securities [Member]
Investment securities available-for-sale:
Investment Securities Available-for-Sale: Total, Fair Value	3,954	2,006
Investment Securities Available-for-Sale: Total, Unrealized Losses	(187)	(35)
Investment Securities Available-for-Sale: Less than 12 Months, Fair Value	3,954	2,006
Investment Securities Available-for-Sale: Less than 12 Months, Unrealized Losses	(187)	(35)
Investment Securities Available-for-Sale: 12 Months or Longer, Fair Value
Investment Securities Available-for-Sale: 12 Months or Longer, Unrealized Losses
Obligation Of U.S. States And Political Subdivisions [Member]
Investment securities available-for-sale:
Investment Securities Available-for-Sale: Total, Fair Value		34,775
Investment Securities Available-for-Sale: Total, Unrealized Losses		(392)
Investment Securities Available-for-Sale: Less than 12 Months, Fair Value		10,306
Investment Securities Available-for-Sale: Less than 12 Months, Unrealized Losses		(8)
Investment Securities Available-for-Sale: 12 Months or Longer, Fair Value		24,469
Investment Securities Available-for-Sale: 12 Months or Longer, Unrealized Losses		(384)
Corporate Bonds and Notes [Member]
Investment securities available-for-sale:
Investment Securities Available-for-Sale: Total, Fair Value	3,928	5,437
Investment Securities Available-for-Sale: Total, Unrealized Losses	(52)	(45)
Investment Securities Available-for-Sale: Less than 12 Months, Fair Value	3,928	2,478
Investment Securities Available-for-Sale: Less than 12 Months, Unrealized Losses	(52)	(23)
Investment Securities Available-for-Sale: 12 Months or Longer, Fair Value		2,959
Investment Securities Available-for-Sale: 12 Months or Longer, Unrealized Losses		(22)
Asset-backed Securities [Member]
Investment securities available-for-sale:
Investment Securities Available-for-Sale: Total, Fair Value	3,083	5,718
Investment Securities Available-for-Sale: Total, Unrealized Losses	(41)	(65)
Investment Securities Available-for-Sale: Less than 12 Months, Fair Value	622	2,268
Investment Securities Available-for-Sale: Less than 12 Months, Unrealized Losses		(22)
Investment Securities Available-for-Sale: 12 Months or Longer, Fair Value	2,461	3,450
Investment Securities Available-for-Sale: 12 Months or Longer, Unrealized Losses	$ (41)	$ (43)