Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.2
Note 5 - Loans - Loans by Performance Status (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Financing receivable, gross $ 8,508,554 $ 7,261,451
Performing Financial Instruments [Member]    
Financing receivable, gross 8,481,981 7,225,339
Nonperforming Financial Instruments [Member]    
Financing receivable, gross 26,573 36,112
Commercial Real Estate Portfolio Segment [Member]    
Financing receivable, gross 3,466,189 2,696,210
Commercial Real Estate Portfolio Segment [Member] | Performing Financial Instruments [Member]    
Financing receivable, gross 3,447,490 2,681,280
Commercial Real Estate Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]    
Financing receivable, gross 18,699 14,930
Real Estate Portfolio Segment[Member]    
Financing receivable, gross 4,453,612 3,979,060
Real Estate Portfolio Segment[Member] | Construction Loans [Member]    
Financing receivable, gross 530,919 521,392
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]    
Financing receivable, gross 1,725,222 1,587,478
Real Estate Portfolio Segment[Member] | One to Four Family [Member]    
Financing receivable, gross 671,841 644,188
Real Estate Portfolio Segment[Member] | Other Mortgages [Member]    
Financing receivable, gross 2,056,549 1,747,394
Real Estate Portfolio Segment[Member] | Performing Financial Instruments [Member]    
Financing receivable, gross 4,446,333 3,959,490
Real Estate Portfolio Segment[Member] | Performing Financial Instruments [Member] | Construction Loans [Member]    
Financing receivable, gross 530,332 519,803
Real Estate Portfolio Segment[Member] | Performing Financial Instruments [Member] | Owner Occupied Commercial [Member]    
Financing receivable, gross 1,723,384 1,576,652
Real Estate Portfolio Segment[Member] | Performing Financial Instruments [Member] | One to Four Family [Member]    
Financing receivable, gross 671,227 641,875
Real Estate Portfolio Segment[Member] | Performing Financial Instruments [Member] | Other Mortgages [Member]    
Financing receivable, gross 2,051,722 1,740,963
Real Estate Portfolio Segment[Member] | Nonperforming Financial Instruments [Member]    
Financing receivable, gross 7,279 19,570
Real Estate Portfolio Segment[Member] | Nonperforming Financial Instruments [Member] | Construction Loans [Member]    
Financing receivable, gross 587 1,589
Real Estate Portfolio Segment[Member] | Nonperforming Financial Instruments [Member] | Owner Occupied Commercial [Member]    
Financing receivable, gross 1,838 10,826
Real Estate Portfolio Segment[Member] | Nonperforming Financial Instruments [Member] | One to Four Family [Member]    
Financing receivable, gross 614 2,313
Real Estate Portfolio Segment[Member] | Nonperforming Financial Instruments [Member] | Other Mortgages [Member]    
Financing receivable, gross 4,827 6,431
Consumer Portfolio Segment [Member]    
Financing receivable, gross 57,834 64,789
Consumer Portfolio Segment [Member] | Performing Financial Instruments [Member]    
Financing receivable, gross 57,826 64,766
Consumer Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]    
Financing receivable, gross $ 8 $ 23