Quarterly report [Sections 13 or 15(d)]

Note 5 - Loans - Loans by Performance Status (Details)

v3.25.1
Note 5 - Loans - Loans by Performance Status (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Total loans $ 12,886,831 $ 12,605,836
Commercial Real Estate Portfolio Segment [Member]    
Total loans 2,924,533 2,869,894
Real Estate Portfolio Segment[Member]    
Total loans 8,297,574 8,173,009
Real Estate Portfolio Segment[Member] | Construction Loans [Member]    
Total loans 1,599,410 1,489,306
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]    
Total loans 2,543,819 2,547,143
Real Estate Portfolio Segment[Member] | One to Four Family [Member]    
Total loans 1,494,189 1,444,623
Real Estate Portfolio Segment[Member] | Non-owner Occupied Commercial [Member]    
Total loans 4,259,566 4,181,243
Consumer Portfolio Segment [Member]    
Total loans 65,314 73,627
Performing Financial Instruments [Member]    
Total loans 12,812,927 12,563,370
Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member]    
Total loans 2,887,647 2,844,164
Performing Financial Instruments [Member] | Real Estate Portfolio Segment[Member]    
Total loans 8,268,849 8,157,715
Performing Financial Instruments [Member] | Real Estate Portfolio Segment[Member] | Construction Loans [Member]    
Total loans 1,591,924 1,488,645
Performing Financial Instruments [Member] | Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]    
Total loans 2,527,352 2,538,399
Performing Financial Instruments [Member] | Real Estate Portfolio Segment[Member] | One to Four Family [Member]    
Total loans 1,488,723 1,439,332
Performing Financial Instruments [Member] | Real Estate Portfolio Segment[Member] | Non-owner Occupied Commercial [Member]    
Total loans 4,252,774 4,179,984
Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member]    
Total loans 64,507 72,846
Nonperforming Financial Instruments [Member]    
Total loans 73,904 42,466
Nonperforming Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member]    
Total loans 36,886 25,730
Nonperforming Financial Instruments [Member] | Real Estate Portfolio Segment[Member]    
Total loans 28,725 15,294
Nonperforming Financial Instruments [Member] | Real Estate Portfolio Segment[Member] | Construction Loans [Member]    
Total loans 7,486 661
Nonperforming Financial Instruments [Member] | Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]    
Total loans 16,467 8,744
Nonperforming Financial Instruments [Member] | Real Estate Portfolio Segment[Member] | One to Four Family [Member]    
Total loans 5,466 5,291
Nonperforming Financial Instruments [Member] | Real Estate Portfolio Segment[Member] | Non-owner Occupied Commercial [Member]    
Total loans 6,792 1,259
Nonperforming Financial Instruments [Member] | Consumer Portfolio Segment [Member]    
Total loans $ 807 $ 781