Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Loans - Loans by Credit Quality Indicator (Details)

v3.20.2
Note 5 - Loans - Loans by Credit Quality Indicator (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Financing receivable, gross $ 8,315,375 $ 7,261,451
Pass [Member]    
Financing receivable, gross 8,174,034 7,137,760
Special Mention [Member]    
Financing receivable, gross 70,678 81,952
Substandard [Member]    
Financing receivable, gross 70,663 41,739
Doubtful [Member]    
Financing receivable, gross 0 0
Commercial Real Estate Portfolio Segment [Member]    
Financing receivable, gross 3,498,627 2,696,210
Commercial Real Estate Portfolio Segment [Member] | Pass [Member]    
Financing receivable, gross 3,388,928 2,629,487
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member]    
Financing receivable, gross 46,582 46,176
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member]    
Financing receivable, gross 63,117 20,547
Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member]    
Financing receivable, gross 0 0
Real Estate Portfolio Segment[Member]    
Financing receivable, gross 4,211,762 3,979,060
Real Estate Portfolio Segment[Member] | Construction Loans [Member]    
Financing receivable, gross 544,586 521,392
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]    
Financing receivable, gross 1,634,495 1,587,478
Real Estate Portfolio Segment[Member] | One to Four Family [Member]    
Financing receivable, gross 665,883 644,188
Real Estate Portfolio Segment[Member] | Other Mortgages [Member]    
Financing receivable, gross 1,911,384 1,747,394
Real Estate Portfolio Segment[Member] | Pass [Member]    
Financing receivable, gross 4,183,909 3,931,111
Real Estate Portfolio Segment[Member] | Pass [Member] | Construction Loans [Member]    
Financing receivable, gross 540,898 512,373
Real Estate Portfolio Segment[Member] | Pass [Member] | Owner Occupied Commercial [Member]    
Financing receivable, gross 1,619,718 1,555,283
Real Estate Portfolio Segment[Member] | Pass [Member] | One to Four Family [Member]    
Financing receivable, gross 661,070 639,959
Real Estate Portfolio Segment[Member] | Pass [Member] | Other Mortgages [Member]    
Financing receivable, gross 1,903,121 1,735,869
Real Estate Portfolio Segment[Member] | Special Mention [Member]    
Financing receivable, gross 20,904 31,045
Real Estate Portfolio Segment[Member] | Special Mention [Member] | Construction Loans [Member]    
Financing receivable, gross 3,100 4,731
Real Estate Portfolio Segment[Member] | Special Mention [Member] | Owner Occupied Commercial [Member]    
Financing receivable, gross 10,887 18,240
Real Estate Portfolio Segment[Member] | Special Mention [Member] | One to Four Family [Member]    
Financing receivable, gross 3,508 2,787
Real Estate Portfolio Segment[Member] | Special Mention [Member] | Other Mortgages [Member]    
Financing receivable, gross 6,509 10,018
Real Estate Portfolio Segment[Member] | Substandard [Member]    
Financing receivable, gross 6,949 16,904
Real Estate Portfolio Segment[Member] | Substandard [Member] | Construction Loans [Member]    
Financing receivable, gross 588 4,288
Real Estate Portfolio Segment[Member] | Substandard [Member] | Owner Occupied Commercial [Member]    
Financing receivable, gross 3,890 13,955
Real Estate Portfolio Segment[Member] | Substandard [Member] | One to Four Family [Member]    
Financing receivable, gross 1,305 1,442
Real Estate Portfolio Segment[Member] | Substandard [Member] | Other Mortgages [Member]    
Financing receivable, gross 1,754 1,507
Real Estate Portfolio Segment[Member] | Doubtful [Member]    
Financing receivable, gross 0 0
Real Estate Portfolio Segment[Member] | Doubtful [Member] | Construction Loans [Member]    
Financing receivable, gross 0 0
Real Estate Portfolio Segment[Member] | Doubtful [Member] | Owner Occupied Commercial [Member]    
Financing receivable, gross 0 0
Real Estate Portfolio Segment[Member] | Doubtful [Member] | One to Four Family [Member]    
Financing receivable, gross 0 0
Real Estate Portfolio Segment[Member] | Doubtful [Member] | Other Mortgages [Member]    
Financing receivable, gross 0 0
Consumer Portfolio Segment [Member]    
Financing receivable, gross 60,400 64,789
Consumer Portfolio Segment [Member] | Pass [Member]    
Financing receivable, gross 60,299 64,789
Consumer Portfolio Segment [Member] | Special Mention [Member]    
Financing receivable, gross 92 0
Consumer Portfolio Segment [Member] | Substandard [Member]    
Financing receivable, gross 9 0
Consumer Portfolio Segment [Member] | Doubtful [Member]    
Financing receivable, gross $ 0 $ 0