Investment Securities (Details 3) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 54,473	$ 128,982
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	1,666	6,066
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer	260,650	194,279
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	20,798	19,339
Debt Securities, Available-for-Sale, Unrealized Loss Position	315,123	323,261
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	22,464	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	56,804	27,156
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	3,796	3,537
Debt Securities, Available-for-Sale, Unrealized Loss Position	56,804	55,983
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	3,796	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	2,127	2,074
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	373	426
Debt Securities, Available-for-Sale, Unrealized Loss Position	2,127	2,074
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	373	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	46,501	81,961
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	1,474	4,435
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer	191,670	159,227
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	15,641	14,679
Debt Securities, Available-for-Sale, Unrealized Loss Position	238,171	241,188
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	17,115	19,114
Small Business Administration pools [Member]
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months	6,768	16,066
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	116	453
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer	5,977	2,592
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	310	177
Debt Securities, Available-for-Sale, Unrealized Loss Position	12,745	18,658
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	426	630
Corporate and other securities [Member]
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months	1,204	2,128
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	76	146
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer	4,072	3,230
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	678	520
Debt Securities, Available-for-Sale, Unrealized Loss Position	5,276	5,358
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	$ 754	$ 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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