XML 64 R54.htm IDEA: XBRL DOCUMENT v3.8.0.1
Loan and Lease Receivables, Impaired Loans and Leases and Allowance for Loan and Lease Losses (Impaired Loans and Leases) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Dec. 31, 2017
Recorded Investment      
With no impairment reserve recorded $ 13,455   $ 16,975
With impairment reserve recorded 6,836   9,746
Total 20,291   26,721
Unpaid Principal Balance      
With no impairment reserve recorded 21,576   21,671
With impairment reserve recorded 9,145   11,694
Total 30,721   33,365
Impairment Reserve      
Impairment Reserve 3,088   4,491
Average Recorded Investment(1)      
With no impairment reserve recorded [1] 18,803 $ 18,624  
With impairment reserve recorded [1] 6,850 14,540  
Total [1] 25,653 33,164  
Foregone Interest Income      
With no impairment reserve recorded 363 1,898  
With impairment reserve recorded 278 797  
Foregone interest income 641 2,695  
Interest Income Recognized      
With no impairment reserve recorded 297 454  
With impairment reserve recorded 0 0  
Total 297 454  
Net Foregone Interest Income      
With no impairment reserve recorded 66 1,444  
With impairment reserve recorded 278 797  
Total 344 2,241  
Commercial real estate — owner occupied      
Recorded Investment      
With no impairment reserve recorded 4,032   7,077
With impairment reserve recorded 0   0
Total 4,032   7,077
Unpaid Principal Balance      
With no impairment reserve recorded 5,331   7,077
With impairment reserve recorded 0   0
Total 5,331   7,077
Impairment Reserve      
Impairment Reserve 0   0
Average Recorded Investment(1)      
With no impairment reserve recorded [1] 6,531 5,549  
With impairment reserve recorded [1] 0 0  
Total [1] 6,531 5,549  
Foregone Interest Income      
With no impairment reserve recorded 134 613  
With impairment reserve recorded 0 0  
Foregone interest income 134 613  
Interest Income Recognized      
With no impairment reserve recorded 148 0  
With impairment reserve recorded 0 0  
Total 148 0  
Net Foregone Interest Income      
With no impairment reserve recorded (14) 613  
With impairment reserve recorded 0 0  
Total (14) 613  
Commercial real estate — non-owner occupied      
Recorded Investment      
With no impairment reserve recorded 33   34
With impairment reserve recorded 0   0
Total 33   34
Unpaid Principal Balance      
With no impairment reserve recorded 74   75
With impairment reserve recorded 0   0
Total 74   75
Impairment Reserve      
Impairment Reserve 0   0
Average Recorded Investment(1)      
With no impairment reserve recorded [1] 39 1,830  
With impairment reserve recorded [1] 0 0  
Total [1] 39 1,830  
Foregone Interest Income      
With no impairment reserve recorded 1 97  
With impairment reserve recorded 0 0  
Foregone interest income 1 97  
Interest Income Recognized      
With no impairment reserve recorded 0 226  
With impairment reserve recorded 0 0  
Total 0 226  
Net Foregone Interest Income      
With no impairment reserve recorded 1 (129)  
With impairment reserve recorded 0 0  
Total 1 (129)  
Land development      
Recorded Investment      
With no impairment reserve recorded 2,517   2,627
With impairment reserve recorded 0   0
Total 2,517   2,627
Unpaid Principal Balance      
With no impairment reserve recorded 6,814   5,297
With impairment reserve recorded 0   0
Total 6,814   5,297
Impairment Reserve      
Impairment Reserve 0   0
Average Recorded Investment(1)      
With no impairment reserve recorded [1] 2,553 3,092  
With impairment reserve recorded [1] 0 0  
Total [1] 2,553 3,092  
Foregone Interest Income      
With no impairment reserve recorded 18 84  
With impairment reserve recorded 0 0  
Foregone interest income 18 84  
Interest Income Recognized      
With no impairment reserve recorded 0 0  
With impairment reserve recorded 0 0  
Total 0 0  
Net Foregone Interest Income      
With no impairment reserve recorded 18 84  
With impairment reserve recorded 0 0  
Total 18 84  
Construction      
Recorded Investment      
With no impairment reserve recorded 2,000   0
With impairment reserve recorded 0   2,872
Total 2,000   2,872
Unpaid Principal Balance      
With no impairment reserve recorded 2,872   0
With impairment reserve recorded 0   2,872
Total 2,872   2,872
Impairment Reserve      
Impairment Reserve 0   415
Average Recorded Investment(1)      
With no impairment reserve recorded [1] 2,862 2,000  
With impairment reserve recorded [1] 0 2,252  
Total [1] 2,862 4,252  
Foregone Interest Income      
With no impairment reserve recorded 52 134  
With impairment reserve recorded 0 158  
Foregone interest income 52 292  
Interest Income Recognized      
With no impairment reserve recorded 0 214  
With impairment reserve recorded 0 0  
Total 0 214  
Net Foregone Interest Income      
With no impairment reserve recorded 52 (80)  
With impairment reserve recorded 0 158  
Total 52 78  
Multi-family      
Recorded Investment      
With no impairment reserve recorded 0   0
With impairment reserve recorded 0   0
Total 0   0
Unpaid Principal Balance      
With no impairment reserve recorded 0   0
With impairment reserve recorded 0   0
Total 0   0
Impairment Reserve      
Impairment Reserve 0   0
Average Recorded Investment(1)      
With no impairment reserve recorded [1] 0 1  
With impairment reserve recorded [1] 0 0  
Total [1] 0 1  
Foregone Interest Income      
With no impairment reserve recorded 0 0  
With impairment reserve recorded 0 0  
Foregone interest income 0 0  
Interest Income Recognized      
With no impairment reserve recorded 0 0  
With impairment reserve recorded 0 0  
Total 0 0  
Net Foregone Interest Income      
With no impairment reserve recorded 0 0  
With impairment reserve recorded 0 0  
Total 0 0  
1-4 family      
Recorded Investment      
With no impairment reserve recorded 934   1,423
With impairment reserve recorded 0   0
Total 934   1,423
Unpaid Principal Balance      
With no impairment reserve recorded 1,204   1,706
With impairment reserve recorded 0   0
Total 1,204   1,706
Impairment Reserve      
Impairment Reserve 0   0
Average Recorded Investment(1)      
With no impairment reserve recorded [1] 1,351 2,146  
With impairment reserve recorded [1] 0 0  
Total [1] 1,351 2,146  
Foregone Interest Income      
With no impairment reserve recorded 20 53  
With impairment reserve recorded 0 0  
Foregone interest income 20 53  
Interest Income Recognized      
With no impairment reserve recorded 18 7  
With impairment reserve recorded 0 0  
Total 18 7  
Net Foregone Interest Income      
With no impairment reserve recorded 2 46  
With impairment reserve recorded 0 0  
Total 2 46  
Commercial and industrial      
Recorded Investment      
With no impairment reserve recorded 3,621   5,465
With impairment reserve recorded 6,836   6,865
Total 10,457   12,330
Unpaid Principal Balance      
With no impairment reserve recorded 4,297   6,502
With impairment reserve recorded 9,145   8,813
Total 13,442   15,315
Impairment Reserve      
Impairment Reserve 3,088   4,067
Average Recorded Investment(1)      
With no impairment reserve recorded [1] 5,134 3,634  
With impairment reserve recorded [1] 6,850 12,288  
Total [1] 11,984 15,922  
Foregone Interest Income      
With no impairment reserve recorded 124 858  
With impairment reserve recorded 278 639  
Foregone interest income 402 1,497  
Interest Income Recognized      
With no impairment reserve recorded 104 7  
With impairment reserve recorded 0 0  
Total 104 7  
Net Foregone Interest Income      
With no impairment reserve recorded 20 851  
With impairment reserve recorded 278 639  
Total 298 1,490  
Direct financing leases, net      
Recorded Investment      
With no impairment reserve recorded 0   0
With impairment reserve recorded 0   0
Total 0   0
Unpaid Principal Balance      
With no impairment reserve recorded 0   0
With impairment reserve recorded 0   0
Total 0   0
Impairment Reserve      
Impairment Reserve 0   0
Average Recorded Investment(1)      
With no impairment reserve recorded [1] 0 0  
With impairment reserve recorded [1] 0 0  
Total [1] 0 0  
Foregone Interest Income      
With no impairment reserve recorded 0 0  
With impairment reserve recorded 0 0  
Foregone interest income 0 0  
Interest Income Recognized      
With no impairment reserve recorded 0 0  
With impairment reserve recorded 0 0  
Total 0 0  
Net Foregone Interest Income      
With no impairment reserve recorded 0 0  
With impairment reserve recorded 0 0  
Total 0 0  
Home equity and second mortgages      
Recorded Investment      
With no impairment reserve recorded 2   4
With impairment reserve recorded 0   0
Total 2   4
Unpaid Principal Balance      
With no impairment reserve recorded 2   3
With impairment reserve recorded 0   0
Total 2   3
Impairment Reserve      
Impairment Reserve 0   0
Average Recorded Investment(1)      
With no impairment reserve recorded [1] 3 7  
With impairment reserve recorded [1] 0 0  
Total [1] 3 7  
Foregone Interest Income      
With no impairment reserve recorded 0 0  
With impairment reserve recorded 0 0  
Foregone interest income 0 0  
Interest Income Recognized      
With no impairment reserve recorded 27 0  
With impairment reserve recorded 0 0  
Total 27 0  
Net Foregone Interest Income      
With no impairment reserve recorded (27) 0  
With impairment reserve recorded 0 0  
Total (27) 0  
Other      
Recorded Investment      
With no impairment reserve recorded 316   345
With impairment reserve recorded 0   9
Total 316   354
Unpaid Principal Balance      
With no impairment reserve recorded 982   1,011
With impairment reserve recorded 0   9
Total 982   1,020
Impairment Reserve      
Impairment Reserve 0   $ 9
Average Recorded Investment(1)      
With no impairment reserve recorded [1] 330 365  
With impairment reserve recorded [1] 0 0  
Total [1] 330 365  
Foregone Interest Income      
With no impairment reserve recorded 14 59  
With impairment reserve recorded 0 0  
Foregone interest income 14 59  
Interest Income Recognized      
With no impairment reserve recorded 0 0  
With impairment reserve recorded 0 0  
Total 0 0  
Net Foregone Interest Income      
With no impairment reserve recorded 14 59  
With impairment reserve recorded 0 0  
Total $ 14 $ 59  
[1] (1)Average recorded investment is calculated primarily using daily average balances.