XML 69 R52.htm IDEA: XBRL DOCUMENT v3.8.0.1
ALLOWANCE FOR LOAN LOSSES - Loan Impairment Assessment (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Dec. 31, 2016
Loan Impairment Assessment      
Unpaid contractual principal balance $ 38,027 $ 39,746 $ 34,393
Recorded investment with no allowance 30,501 11,562 23,562
Recorded investment with allowance 2,996 23,679 6,093
Total recorded investment 33,497 35,241 29,655
Related allowance 556 2,764 668
Average recorded investment year‑to‑date 33,354 20,795 29,202
Interest income earned on impaired loans 946 642  
Commercial and industrial      
Loan Impairment Assessment      
Unpaid contractual principal balance 15,963 19,426 16,483
Recorded investment with no allowance 10,673 4,705 8,088
Recorded investment with allowance 1,109 10,709 4,227
Total recorded investment 11,782 15,414 12,315
Related allowance 424 1,770 462
Average recorded investment year‑to‑date 13,626 10,113 15,550
Commercial real estate      
Loan Impairment Assessment      
Unpaid contractual principal balance 11,575 8,117 6,454
Recorded investment with no allowance 11,350 4,781 4,398
Recorded investment with allowance   3,208 1,866
Total recorded investment 11,350 7,989 6,264
Related allowance   644 206
Average recorded investment year‑to‑date 9,313 4,879 5,903
Construction and development      
Loan Impairment Assessment      
Unpaid contractual principal balance 305 590 506
Recorded investment with no allowance 265 565 476
Total recorded investment 265 565 476
Average recorded investment year‑to‑date 364 870 754
One to four family residential      
Loan Impairment Assessment      
Unpaid contractual principal balance 5,000 1,472 1,781
Recorded investment with no allowance 3,036 1,409 1,712
Recorded investment with allowance 1,887    
Total recorded investment 4,923 1,409 1,712
Related allowance 132    
Average recorded investment year‑to‑date 2,536 1,042 1,403
Multi‑family residential      
Loan Impairment Assessment      
Unpaid contractual principal balance 8 15 13
Recorded investment with no allowance 1 9 7
Total recorded investment 1 9 7
Average recorded investment year‑to‑date 4 12 10
Consumer      
Loan Impairment Assessment      
Average recorded investment year‑to‑date 37 10 8
Agriculture      
Loan Impairment Assessment      
Unpaid contractual principal balance   364 307
Recorded investment with no allowance   93 36
Total recorded investment   93 36
Average recorded investment year‑to‑date 35 10 34
Other      
Loan Impairment Assessment      
Unpaid contractual principal balance 5,176 9,762 8,849
Recorded investment with no allowance 5,176   8,845
Recorded investment with allowance   9,762  
Total recorded investment 5,176 9,762 8,845
Related allowance   350  
Average recorded investment year‑to‑date $ 7,439 $ 3,859 $ 5,540