XML 90 R74.htm IDEA: XBRL DOCUMENT v3.8.0.1
LOANS AND ALLOWANCE FOR PROBABLE LOAN LOSSES - Impaired Loans by Class of Loan (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Impaired Financing Receivable, Recorded Investment [Abstract]    
Unpaid Contractual Principal Balance [1] $ 7,989 $ 13,560
Recorded Investment [1] 7,549 13,071
Related Allowance for Loan Losses [1] 353 1,086
PCI loans that experienced deterioration in credit quality subsequent to acquisition 2,900 3,100
Construction Real Estate Loans    
Impaired Financing Receivable, Recorded Investment [Abstract]    
Unpaid Contractual Principal Balance 91 486
Recorded Investment 86 480
Related Allowance for Loan Losses 12 13
1-4 Family Residential Real Estate Loans    
Impaired Financing Receivable, Recorded Investment [Abstract]    
Unpaid Contractual Principal Balance 4,141 4,487
Recorded Investment 3,952 4,264
Related Allowance for Loan Losses 14 16
Commercial Real Estate Loans    
Impaired Financing Receivable, Recorded Investment [Abstract]    
Unpaid Contractual Principal Balance 1,353 1,631
Recorded Investment 1,199 1,574
Related Allowance for Loan Losses 14 17
Commercial Loans    
Impaired Financing Receivable, Recorded Investment [Abstract]    
Unpaid Contractual Principal Balance 1,665 6,108
Recorded Investment 1,605 5,941
Related Allowance for Loan Losses 252 923
Municipal Loans    
Impaired Financing Receivable, Recorded Investment [Abstract]    
Unpaid Contractual Principal Balance 502 571
Recorded Investment 502 571
Related Allowance for Loan Losses 10 11
Loans to Individuals    
Impaired Financing Receivable, Recorded Investment [Abstract]    
Unpaid Contractual Principal Balance 237 277
Recorded Investment 205 241
Related Allowance for Loan Losses $ 51 $ 106
[1] Includes $2.9 million and $3.1 million of PCI loans that experienced deterioration in credit quality subsequent to the acquisition date as of December 31, 2017 and December 31, 2016, respectively.