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Subsequent Events (Details) - Subsequent Event - HomeStreet $ / shares in Units, $ in Millions | Jan. 16, 2024 USD ($) branch $ / shares shares
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Subsequent Event [Line Items] |
Shares issuable in merger (in shares) | 0.4345
Business combination, expected total assets after merger | $ | $ 17,000.0
Business combination, expected branches after merger | branch | 129
Minimum |
Subsequent Event [Line Items] |
Number of authorized common shares upon consummation of Merger (in shares) | 60,000,000
Maximum |
Subsequent Event [Line Items] |
Number of authorized common shares upon consummation of Merger (in shares) | 110,000,000
Common stock |
Subsequent Event [Line Items] |
Sale of stock, number of shares issued (in shares) | 2,461,538
Consideration received from issuance of common stock | $ | $ 80.0
Business combination, common stock expected to issue concurrent with and subject to closing | $ | $ 95.0
Sale of stock, price per share (in dollars per share) | $ / shares | $ 32.50
Sale of stock, number of shares exchange for sale and issuance of purchase price (in shares) | 2,920,000
Number of authorized common shares upon consummation of Merger (in shares) | 100,000,000
Preferred Stock |
Subsequent Event [Line Items] |
Number of authorized common shares upon consummation of Merger (in shares) | 10,000,000
Merger Warrants |
Subsequent Event [Line Items] |
Warrants, term | 3 years
Merger Warrants | Common stock |
Subsequent Event [Line Items] |
Number of shares called by warrants (in shares) | 1,150,000
Exercise price of warrants (in dollars per share) | $ / shares | $ 32.50

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