XML 69 R59.htm IDEA: XBRL DOCUMENT v3.10.0.1
Accumulated Other Comprehensive Income (Loss) (Changes in AOCI by component) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning Balance $ (10,167) $ 86 $ (2,602) $ (2,778)
OCI before reclassifications (2,506) (85) (12,388) 4,118
Amounts reclassified from AOCI 0 0 0 (142)
Other Comprehensive Income (Loss), before Tax (2,506) (85) (12,388) 3,976
Tax effect 520 50 2,614 (1,147)
Unrealized gains (losses), net of tax (1,986) (35) (9,774) 2,829
Cumulative Effect of New Accounting Principle in Period of Adoption 0   0  
Ending Balance (12,153) 51 (12,153) 51
ASU 2016-01 [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Cumulative Effect of New Accounting Principle in Period of Adoption 223 0 223 0
Unrealized Holding Gains (Losses) on AFS Securities [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning Balance (7,295) 2,923 391 30
OCI before reclassifications (2,513) (96) (12,548) 4,151
Amounts reclassified from AOCI 0 0 0 (142)
Other Comprehensive Income (Loss), before Tax (2,513) (96) (12,548) 4,009
Tax effect 522 54 2,648 (1,158)
Unrealized gains (losses), net of tax (1,991) (42) (9,900) 2,851
Ending Balance (9,286) 2,881 (9,286) 2,881
Unrealized Holding Gains (Losses) on AFS Securities [Member] | ASU 2016-01 [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Cumulative Effect of New Accounting Principle in Period of Adoption 223 0 223 0
Defined Benefit Pension Plan [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning Balance (3,223) (2,972) (3,223) (2,972)
OCI before reclassifications 0 0 0 0
Amounts reclassified from AOCI 0 0 0 0
Other Comprehensive Income (Loss), before Tax 0 0 0 0
Tax effect 0 0 0 0
Unrealized gains (losses), net of tax 0 0 0 0
Ending Balance (3,223) (2,972) (3,223) (2,972)
Defined Benefit Pension Plan [Member] | ASU 2016-01 [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Cumulative Effect of New Accounting Principle in Period of Adoption 0 0 0 0
Gain (Loss) on Derivative Instruments [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning Balance 351 135 230 164
OCI before reclassifications 7 11 160 (33)
Amounts reclassified from AOCI 0 0 0 0
Other Comprehensive Income (Loss), before Tax 7 11 160 (33)
Tax effect (2) (4) (34) 11
Unrealized gains (losses), net of tax 5 7 126 (22)
Ending Balance 356 142 356 142
Gain (Loss) on Derivative Instruments [Member] | ASU 2016-01 [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Cumulative Effect of New Accounting Principle in Period of Adoption 0 0 0 0
Auction Rate Money Market Preferred Stocks [Member] | Unrealized Holding Gains (Losses) on AFS Securities [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Unrealized gains (losses), net of tax $ (27) $ 63 $ 59 $ 604