Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.3
Note 5 - Loans - Loans by Credit Quality Indicator (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Financing receivable, gross $ 7,022,069 $ 6,533,499
Pass [Member]    
Financing receivable, gross 6,873,833 6,394,484
Special Mention [Member]    
Financing receivable, gross 97,901 102,259
Substandard [Member]    
Financing receivable, gross 50,335 36,756
Doubtful [Member]    
Financing receivable, gross 0 0
Commercial Real Estate Portfolio Segment [Member]    
Financing receivable, gross 2,653,934 2,513,225
Commercial Real Estate Portfolio Segment [Member] | Pass [Member]    
Financing receivable, gross 2,573,465 2,447,052
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member]    
Financing receivable, gross 58,639 47,754
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member]    
Financing receivable, gross 21,830 18,419
Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member]    
Financing receivable, gross 0 0
Real Estate Portfolio Segment[Member]    
Financing receivable, gross 3,751,329 3,422,589
Real Estate Portfolio Segment[Member] | Construction Loans [Member]    
Financing receivable, gross 550,871 533,192
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]    
Financing receivable, gross 1,526,911 1,463,887
Real Estate Portfolio Segment[Member] | One to Four Family [Member]    
Financing receivable, gross 632,346 621,634
Real Estate Portfolio Segment[Member] | Other Mortgages [Member]    
Financing receivable, gross 1,592,072 1,337,068
Real Estate Portfolio Segment[Member] | Pass [Member]    
Financing receivable, gross 3,693,873 3,357,967
Real Estate Portfolio Segment[Member] | Pass [Member] | Construction Loans [Member]    
Financing receivable, gross 540,560 525,021
Real Estate Portfolio Segment[Member] | Pass [Member] | Owner Occupied Commercial [Member]    
Financing receivable, gross 1,492,829 1,431,982
Real Estate Portfolio Segment[Member] | Pass [Member] | One to Four Family [Member]    
Financing receivable, gross 629,806 616,884
Real Estate Portfolio Segment[Member] | Pass [Member] | Other Mortgages [Member]    
Financing receivable, gross 1,571,238 1,309,101
Real Estate Portfolio Segment[Member] | Special Mention [Member]    
Financing receivable, gross 33,251 47,756
Real Estate Portfolio Segment[Member] | Special Mention [Member] | Construction Loans [Member]    
Financing receivable, gross 6,011 6,749
Real Estate Portfolio Segment[Member] | Special Mention [Member] | Owner Occupied Commercial [Member]    
Financing receivable, gross 12,972 28,547
Real Estate Portfolio Segment[Member] | Special Mention [Member] | One to Four Family [Member]    
Financing receivable, gross 947 2,703
Real Estate Portfolio Segment[Member] | Special Mention [Member] | Other Mortgages [Member]    
Financing receivable, gross 19,332 16,506
Real Estate Portfolio Segment[Member] | Substandard [Member]    
Financing receivable, gross 24,205 16,866
Real Estate Portfolio Segment[Member] | Substandard [Member] | Construction Loans [Member]    
Financing receivable, gross 4,300 1,422
Real Estate Portfolio Segment[Member] | Substandard [Member] | Owner Occupied Commercial [Member]    
Financing receivable, gross 21,110 3,358
Real Estate Portfolio Segment[Member] | Substandard [Member] | One to Four Family [Member]    
Financing receivable, gross 1,593 2,047
Real Estate Portfolio Segment[Member] | Substandard [Member] | Other Mortgages [Member]    
Financing receivable, gross 1,502 11,461
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 65,935 64,493
Consumer Portfolio Segment [Member] | Pass [Member]    
Financing receivable, gross 65,935 64,444
Consumer Portfolio Segment [Member] | Special Mention [Member]    
Financing receivable, gross 0 0
Consumer Portfolio Segment [Member] | Substandard [Member]    
Financing receivable, gross 0 49
Consumer Portfolio Segment [Member] | Doubtful [Member]    
Financing receivable, gross $ 0 $ 0