XML 43 R32.htm IDEA: XBRL DOCUMENT v3.7.0.1
Loans and Allowance for Loan Losses (Details 2) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2017
Dec. 31, 2016
Financing Receivable, Impaired [Line Items]    
Unpaid contractual principal $ 8,466 $ 8,755
Impaired loan balance 6,516 6,728
Impaired loans without an allowance 5,058 5,368
Impaired loans with an allowance 1,458 1,360
Related allowance recorded 308 274
Year-to-date average loan balance 6,635 7,374
Year-to-date interest income recognized 145 601
Residential Real Estate [Member]    
Financing Receivable, Impaired [Line Items]    
Unpaid contractual principal 665 780
Impaired loan balance 665 780
Impaired loans without an allowance 665 780
Impaired loans with an allowance 0 0
Related allowance recorded 0 0
Year-to-date average loan balance 669 798
Year-to-date interest income recognized 2 7
Construction Loans [Member]    
Financing Receivable, Impaired [Line Items]    
Unpaid contractual principal 3,586 3,672
Impaired loan balance 1,851 1,937
Impaired loans without an allowance 1,851 1,937
Impaired loans with an allowance 0 0
Related allowance recorded 0 0
Year-to-date average loan balance 1,899 2,068
Year-to-date interest income recognized 16 72
Commercial Real Estate [Member]    
Financing Receivable, Impaired [Line Items]    
Unpaid contractual principal 2,437 2,445
Impaired loan balance 2,437 2,445
Impaired loans without an allowance 2,151 2,145
Impaired loans with an allowance 286 300
Related allowance recorded 106 81
Year-to-date average loan balance 2,449 2,587
Year-to-date interest income recognized 124 505
Commercial [Member]    
Financing Receivable, Impaired [Line Items]    
Unpaid contractual principal 320 355
Impaired loan balance 320 355
Impaired loans without an allowance 29 46
Impaired loans with an allowance 291 309
Related allowance recorded 70 87
Year-to-date average loan balance 332 425
Year-to-date interest income recognized 0 2
Agriculture [Member]    
Financing Receivable, Impaired [Line Items]    
Unpaid contractual principal 1,198 1,173
Impaired loan balance 983 881
Impaired loans without an allowance 102 147
Impaired loans with an allowance 881 734
Related allowance recorded 132 89
Year-to-date average loan balance 996 1,000
Year-to-date interest income recognized 1 2
Municipal [Member]    
Financing Receivable, Impaired [Line Items]    
Unpaid contractual principal 221 258
Impaired loan balance 221 258
Impaired loans without an allowance 221 258
Impaired loans with an allowance 0 0
Related allowance recorded 0 0
Year-to-date average loan balance 251 418
Year-to-date interest income recognized 2 0
Consumer [Member]    
Financing Receivable, Impaired [Line Items]    
Unpaid contractual principal 39 72
Impaired loan balance 39 72
Impaired loans without an allowance 39 55
Impaired loans with an allowance 0 17
Related allowance recorded 0 17
Year-to-date average loan balance 39 78
Year-to-date interest income recognized $ 0 $ 13