Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Fair Value Measurement (Tables)

v3.7.0.1
Note 10 - Fair Value Measurement (Tables)
6 Months Ended
Jun. 30, 2017
Notes Tables  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
    Fair Value Measurements at June 30, 2017 Using    
    Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
  Significant Other
Observable Inputs
(Level 2)
  Significant
Unobservable
Inputs (Level 3)
  Total
Assets Measured on a Recurring Basis:   (In Thousands)
Available-for-sale securities:                                
U.S. Treasury and government sponsored agencies   $
-
    $
57,125
    $
-
    $
57,125
 
Mortgage-backed securities    
-
     
241,271
     
-
     
241,271
 
State and municipal securities    
-
     
140,412
     
-
     
140,412
 
Total assets at fair value   $
-
    $
438,808
    $
-
    $
438,808
 
    Fair Value Measurements at December 31, 2016 Using    
    Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
  Significant Other
Observable Inputs
(Level 2)
  Significant
Unobservable
Inputs (Level 3)
  Total
Assets Measured on a Recurring Basis:   (In Thousands)
Available-for-sale securities                                
U.S. Treasury and government sponsored agencies   $
-
    $
46,254
    $
-
    $
46,254
 
Mortgage-backed securities    
-
     
227,190
     
-
     
227,190
 
State and municipal securities    
-
     
139,930
     
-
     
139,930
 
Corporate debt    
-
     
9,001
     
-
     
9,001
 
Total assets at fair value   $
-
    $
422,375
    $
-
    $
422,375
 
Fair Value Measurements, Nonrecurring [Table Text Block]
    Fair Value Measurements at June 30, 2017 Using    
    Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
  Significant Other
Observable Inputs
(Level 2)
  Significant
Unobservable
Inputs (Level 3)
  Total
Assets Measured on a Nonrecurring Basis:   (In Thousands)
Impaired loans   $
-
    $
-
    $
43,864
    $
43,864
 
Other real estate owned and repossessed assets    
-
     
-
     
3,891
     
3,891
 
Total assets at fair value   $
-
    $
-
    $
47,755
    $
47,755
 
    Fair Value Measurements at December 31, 2016 Using    
    Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
  Significant Other
Observable Inputs
(Level 2)
  Significant
Unobservable
Inputs (Level 3)
  Total
Assets Measured on a Nonrecurring Basis:   (In Thousands)
Impaired loans   $
-
    $
-
    $
37,437
    $
37,437
 
Other real estate owned and repossessed assets    
-
     
-
     
4,988
     
4,988
 
Total assets at fair value   $
-
    $
-
    $
42,425
    $
42,425
 
Fair Value, by Balance Sheet Grouping [Table Text Block]
    June 30, 2017   December 31, 2016
    Carrying
Amount
  Fair Value   Carrying
Amount
  Fair Value
    (In Thousands)
Financial Assets:                                
Level 1 inputs:                                
Cash and due from banks   $
205,875
    $
205,875
    $
623,562
    $
623,562
 
                                 
Level 2 inputs:                                
Available for sale debt securities    
438,808
     
438,808
     
422,375
     
422,375
 
Held to maturity debt securities    
33,748
     
34,133
     
25,052
     
25,431
 
Restricted equity securities    
1,037
     
1,037
     
1,024
     
1,024
 
Federal funds sold    
49,443
     
49,443
     
160,435
     
160,435
 
Mortgage loans held for sale    
5,673
     
5,855
     
4,675
     
4,736
 
Bank owned life insurance contracts    
125,896
     
125,896
     
114,388
     
114,388
 
                                 
Level 3 inputs:                                
Debt securities held to maturity    
45,509
     
46,399
     
37,512
     
37,871
 
Loans, net    
5,288,629
     
5,283,824
     
4,859,877
     
4,872,689
 
                                 
Financial liabilities:                                
Level 2 inputs:                                
Deposits   $
5,394,810
    $
5,391,665
    $
5,420,311
    $
5,417,320
 
Federal funds purchased    
300,226
     
300,226
     
355,944
     
355,944
 
Other borrowings    
55,075
     
56,339
     
55,262
     
54,203