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Schedule of Available for Sale Securities Continuous Unrealized Loss Position Fair Value (Details)
Number in Thousands, $ in Thousands
Sep. 30, 2021
USD ($)
Number
Dec. 31, 2020
USD ($)
Number
Investment Holdings [Line Items]    
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | Number 73 16
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value $ 121,507 $ 15,963
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized losses (623) (30)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 3,348
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized losses (3)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 124,855 15,963
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss $ (626) $ (30)
US Treasury Securities [Member]    
Investment Holdings [Line Items]    
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | Number 15  
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value $ 28,065  
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized losses (94)  
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value  
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized losses  
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 28,065  
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss $ (94)  
U.S. Federal Agency Obligations [Member]    
Investment Holdings [Line Items]    
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | Number 4 4
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value $ 7,125 $ 11,772
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized losses (7) (18)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 3,068
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized losses (2)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 10,193 11,772
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss $ (9) $ (18)
Municipal Obligations, Tax Exempt [Member]    
Investment Holdings [Line Items]    
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | Number 25 12
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value $ 8,628 $ 4,191
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized losses (28) (12)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 280
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized losses (1)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 8,908 4,191
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss $ (29) $ (12)
Municipal Obligations, Taxable [Member]    
Investment Holdings [Line Items]    
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | Number 8  
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value $ 4,781  
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized losses (58)  
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value  
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized losses  
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 4,781  
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss $ (58)  
Agency Mortgage-backed Securities [Member]    
Investment Holdings [Line Items]    
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | Number 21  
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value $ 72,908  
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized losses (436)  
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value  
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized losses  
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 72,908  
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss $ (436)