Securities - Securities Available for Sale (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Debt Securities, Available-for-sale [Line Items]
Total debt securities	$ 664,882	$ 565,493
Unrealized Gains	15,558	20,177
Unrealized Losses	(5,340)	(762)
Fair Value	675,100	584,908
U.S. Gov’t sponsored entities
Debt Securities, Available-for-sale [Line Items]
Total debt securities	147,588	150,404
Unrealized Gains	4,882	6,698
Unrealized Losses	(1,035)	(60)
Fair Value	151,435	157,042
State & political subdivisions
Debt Securities, Available-for-sale [Line Items]
Total debt securities	88,508	67,819
Unrealized Gains	2,651	3,186
Unrealized Losses	(602)	(122)
Fair Value	90,557	70,883
Residential & multi-family mortgage
Debt Securities, Available-for-sale [Line Items]
Total debt securities	384,456	306,054
Unrealized Gains	7,175	9,276
Unrealized Losses	(3,406)	(138)
Fair Value	388,225	315,192
Corporate notes & bonds
Debt Securities, Available-for-sale [Line Items]
Total debt securities	22,434	15,221
Unrealized Gains	191	105
Unrealized Losses	(291)	(400)
Fair Value	22,334	14,926
Pooled SBA
Debt Securities, Available-for-sale [Line Items]
Total debt securities	21,896	24,975
Unrealized Gains	659	912
Unrealized Losses	(6)	(1)
Fair Value	22,549	25,886
Other
Debt Securities, Available-for-sale [Line Items]
Total debt securities	0	1,020
Unrealized Gains	0	0
Unrealized Losses	0	(41)
Fair Value	$ 0	$ 979