Note 16 - Derivative Financial Instruments and Hedging Activities (Tables)
12 Months Ended
Dec. 31, 2016
Notes Tables  
Schedule of Derivative Instruments [Table Text Block]
 
 
 
 
December 31, 2016
 
 
December 31, 2015
 
 
 
 
 
 
 
 
 
Estimated Fair Value
 
 
 
 
 
 
Estimated Fair Value
 
 
 
 
 
Notional
 
 
 
 
 
 
 
 
 
 
Notional
 
 
 
 
 
 
 
 
 
 
 
Balance Sheet Location
 
Amount
 
 
Gain
 
 
Loss
 
 
Amount
 
 
Gain
 
 
Loss
 
                                                     
Cash flow hedges:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest rate contracts:
                                                   
Pay fixed swaps with counterparty
 
Other liabilities
  $
25,000
    $
-
    $
427
    $
70,000
    $
-
    $
3,788
 
                                                     
Fair value hedges:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest rate contracts:
                                                   
Pay fixed rate swaps with counterparty
 
Other liablities
   
25,151
     
-
     
155
     
23,118
     
-
     
344
 
                                                     
Not designated as hedges:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Customer-related interest rate contracts:
                                                   
Matched interest rate swaps with borrower
 
Other assets and other liabilities
   
203,758
     
2,283
     
2,247
     
97,571
     
3,174
     
-
 
Matched interest rate swaps with counterparty
 
Other liabilities
   
203,758
     
-
     
313
     
97,571
     
-
     
3,174
 
Matched foreign exchange contract with borrower
 
Other assets
   
1,857
     
7
     
-
     
662
     
19
     
-
 
Matched foreign exchange contract with counterparty
 
Other liabilities
   
1,857
     
-
     
7
     
662
     
-
     
19
 
   
 
   
411,230
     
2,290
     
2,567
     
196,466
     
3,193
     
3,193
 
                                                     
Total derivatives
 
 
  $
461,381
    $
2,290
    $
3,149
    $
289,584
    $
3,193
    $
7,325
 
Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]
 
 
Effective Portion
 
 
 
Pre-tax Gain (Loss)
 
 
 
Pre-tax Loss Reclassified
 
 
 
Recognized in OCI
 
Location of Amounts Reclassified
 
from AOCI into Income
 
 
 
2016
 
 
2015
 
 
2014
 
from AOCI into Income
 
2016
 
 
2015
 
 
2014
 
                                                   
Cash flow hedges:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest rate contracts
  $
2,894
    $
(1,788
)   $
(3,381
)
Total interest expense
  $
466
    $
414
    $
422
 
 
 
 
Pre-tax Gain (Loss)
 
 
Location of Amounts
 
Recognized in Income
 
 
 
 
 
 
 
 
 
 
Recognized in Income
 
2016
 
 
2015
 
 
2014
 
Fair value hedges:
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest rate contracts
                         
Pay fixed rate swaps with counterparty
Total interest income
  $
(307
)   $
(399
)   $
(261
)
                           
Not designated as hedges:
 
 
 
 
 
 
 
 
 
 
 
 
 
Client-related interest rate contracts
Other income
  $
(260
)   $
(134
)   $
(78
)
 
 
  $
(567
)   $
(533
)   $
(339
)