Investment Securities (Details 3) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 48,767	$ 128,982
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	2,290	6,066
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer	269,752	194,279
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	22,841	19,339
Debt Securities, Available-for-Sale, Unrealized Loss Position	318,519	323,261
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	25,131	25,405
US Treasury Securities [Member]
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months		28,827
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		1,032
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer	56,476	27,156
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	4,173	3,537
Debt Securities, Available-for-Sale, Unrealized Loss Position	56,476	55,983
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	4,173	4,569
US Government-sponsored Enterprises Debt Securities [Member]
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer	2,104	2,074
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	396	426
Debt Securities, Available-for-Sale, Unrealized Loss Position	2,104	2,074
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	396	426
Mortgage-Backed Securities, Issued by US Government Sponsored Enterprises [Member]
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months	43,304	81,961
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	2,013	4,435
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer	197,311	159,227
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	16,946	14,679
Debt Securities, Available-for-Sale, Unrealized Loss Position	240,615	241,188
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	18,959	19,114
Small Business Administration pools [Member]
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months	2,426	16,066
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	48	453
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer	9,949	2,592
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	488	177
Debt Securities, Available-for-Sale, Unrealized Loss Position	12,375	18,658
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	536	630
Corporate and other securities [Member]
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months	3,037	2,128
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	229	146
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer	3,912	3,230
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	838	520
Debt Securities, Available-for-Sale, Unrealized Loss Position	6,949	5,358
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	$ 1,067	$ 666

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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