XML 84 R71.htm IDEA: XBRL DOCUMENT v3.10.0.1
LOANS AND ALLOWANCE FOR PROBABLE LOAN LOSSES - Allowance for Loan Losses, Loan Portfolio, by Impairment Method (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Loans individually evaluated for impairment $ 36,247 $ 4,698
Loans collectively evaluated for impairment 3,230,150 3,244,425
Purchased credit impaired loans 46,402 [1],[2] 45,233
Total ending loan balance 3,312,799 3,294,356
Construction Real Estate Loans    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Loans individually evaluated for impairment 12 86
Loans collectively evaluated for impairment 507,564 475,505
Purchased credit impaired loans 156 276
Total ending loan balance 507,732 475,867
1-4 Family Residential Real Estate Loans    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Loans individually evaluated for impairment 1,215 1,581
Loans collectively evaluated for impairment 782,614 797,111
Purchased credit impaired loans 10,670 6,649
Total ending loan balance 794,499 805,341
Commercial Real Estate Loans    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Loans individually evaluated for impairment 33,013 895
Loans collectively evaluated for impairment 1,128,220 1,232,327
Purchased credit impaired loans 32,885 31,937
Total ending loan balance 1,194,118 1,265,159
Commercial Loans    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Loans individually evaluated for impairment 1,394 1,429
Loans collectively evaluated for impairment 353,036 259,745
Purchased credit impaired loans 2,219 5,248
Total ending loan balance 356,649 266,422
Municipal Loans    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Loans individually evaluated for impairment 429 502
Loans collectively evaluated for impairment 352,941 345,296
Purchased credit impaired loans 0 0
Total ending loan balance 353,370 345,798
Loans to Individuals    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Loans individually evaluated for impairment 184 205
Loans collectively evaluated for impairment 105,775 134,441
Purchased credit impaired loans 472 1,123
Total ending loan balance 106,431 135,769
Pass    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Total ending loan balance 3,171,320 3,131,151
Purchased credit impaired loans, new funds to borrower 14,000  
Pass | Construction Real Estate Loans    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Total ending loan balance 507,529 471,446
Pass | 1-4 Family Residential Real Estate Loans    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Total ending loan balance 787,516 796,639
Pass | Commercial Real Estate Loans    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Total ending loan balance 1,067,874 1,136,576
Pass | Commercial Loans    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Total ending loan balance 349,495 247,430
Pass | Municipal Loans    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Total ending loan balance 353,370 344,366
Pass | Loans to Individuals    
Schedule of Allowance For Loan Losses, Loan Balance, by Impairment Method [Line Items]    
Total ending loan balance $ 105,536 $ 134,694
[1] At December 31, 2018, PCI totals include approximately $14.0 million in new funds to a borrower that has since been upgraded to a Pass credit.
[2] At December 31, 2018, PCI totals include approximately $14.0 million in new funds to a borrower that has since been upgraded to a Pass credit.