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Consolidated Statements of Financial Condition (Parenthetical) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Statement of Financial Position [Abstract] |  |
Debt Securities, Available-for-sale, Amortized Cost | $ 1,460,033 | $ 883,832
Total investment securities | $ 673,434 |
Preferred stock, no par value (in usd per share) | $ 0 | $ 0
Preferred stock, shares authorized | 2,500,000 | 2,500,000
Preferred stock, shares issued | 0 | 0
Preferred stock, shares outstanding | 0 | 0
Common stock, no par value (in usd per share) | $ 0 | $ 0
Common stock, shares authorized | 50,000,000 | 50,000,000
Common stock, shares issued | 35,106,697 | 35,105,779
Common stock, shares outstanding | 35,106,697 | 35,105,779

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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27161-111563 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454 + Details
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