Securities (Details 2) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Less Than 12 Months
Fair Value	$ 1,004,617	$ 628,487
Unrealized Losses	(112,055)	(8,121)
More Than 12 Months
Fair Value	193,161	74,187
Unrealized Losses	34,704	2,061
Total
Fair Value	1,197,778	702,674
Unrealized Losses	146,759	10,182
US Government Agencies Debt Securities [Member]
Less Than 12 Months
Fair Value	97,256	48,939
Unrealized Losses	(7,293)	(739)
More Than 12 Months
Fair Value	4,068	146
Unrealized Losses	686	2
Total
Fair Value	101,324	49,085
Unrealized Losses	7,979	741
Mortgage Backed Securities - Residential
Less Than 12 Months
Fair Value	451,262	436,726
Unrealized Losses	(50,476)	(5,281)
More Than 12 Months
Fair Value	158,530	60,807
Unrealized Losses	28,116	1,598
Total
Fair Value	609,792	497,533
Unrealized Losses	78,592	6,879
Collateralized Mortgage Obligations
Less Than 12 Months
Fair Value	164,325	73,530
Unrealized Losses	(13,798)	(1,327)
More Than 12 Months
Fair Value	21,350	12,505
Unrealized Losses	3,297	441
Total
Fair Value	185,675	86,035
Unrealized Losses	17,095	1,768
State and Municipal Obligations
Less Than 12 Months
Fair Value	251,392	54,040
Unrealized Losses	(35,790)	(578)
More Than 12 Months
Fair Value	6,668	0
Unrealized Losses	2,103	0
Total
Fair Value	258,060	54,040
Unrealized Losses	37,893	578
Taxable Municipal Bonds
Less Than 12 Months
Fair Value	29,346
Unrealized Losses	(4,542)
More Than 12 Months
Fair Value	2,545
Unrealized Losses	502
Total
Fair Value	31,891
Unrealized Losses	5,044
US Treasury Securities
Less Than 12 Months
Fair Value	2,075	204
Unrealized Losses	(9)	(1)
More Than 12 Months
Fair Value	0	0
Unrealized Losses	0	0
Total
Fair Value	2,075	204
Unrealized Losses	$ 9	$ 1

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