Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Fair Value Measurement (Tables)

v3.8.0.1
Note 10 - Fair Value Measurement (Tables)
9 Months Ended
Sep. 30, 2017
Notes Tables  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
    Fair Value Measurements at September 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   $
-
    $
56,778
    $
-
    $
56,778
 
Mortgage-backed securities    
-
     
243,743
     
-
     
243,743
 
State and municipal securities    
-
     
134,804
     
-
     
134,804
 
Total assets at fair value   $
-
    $
435,325
    $
-
    $
435,325
 
    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 September 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   $
-
    $
-
    $
41,114
    $
41,114
 
Other real estate owned and repossessed assets    
-
     
-
     
3,888
     
3,888
 
Total assets at fair value   $
-
    $
-
    $
45,002
    $
45,002
 
    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]
    September 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   $
166,150
    $
166,150
    $
623,562
    $
623,562
 
                                 
Level 2 inputs:                                
Available for sale debt securities    
435,325
     
435,325
     
422,375
     
422,375
 
Held to maturity debt securities    
36,891
     
37,406
     
25,052
     
25,431
 
Restricted equity securities    
1,038
     
1,038
     
1,024
     
1,024
 
Federal funds sold    
182,841
     
182,841
     
160,435
     
160,435
 
Mortgage loans held for sale    
4,971
     
5,033
     
4,675
     
4,736
 
Bank owned life insurance contracts    
126,722
     
126,722
     
114,388
     
114,388
 
                                 
Level 3 inputs:                                
Debt securities held to maturity    
50,508
     
51,923
     
37,512
     
37,871
 
Loans, net    
5,570,306
     
5,564,250
     
4,859,877
     
4,872,689
 
                                 
Financial liabilities:                                
Level 2 inputs:                                
Deposits   $
5,796,901
    $
5,793,324
    $
5,420,311
    $
5,417,320
 
Federal funds purchased    
254,880
     
254,880
     
355,944
     
355,944
 
Other borrowings    
54,975
     
56,996
     
55,262
     
54,203