XML 81 R70.htm IDEA: XBRL DOCUMENT v3.6.0.2
Allowance for Loan and Lease Losses - Summary of Allowance for Loan Losses by Type (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Sep. 30, 2016
Dec. 31, 2015
Sep. 30, 2015
Allowance for loan and lease losses        
Individually evaluated for impairment $ 26,266 $ 25,686    
Collectively evaluated for impairment 38,738 37,277    
Total allowance 66,767 64,642 $ 61,128 $ 57,200
Financing Receivables        
Individually evaluated for impairment 220,317 216,429    
Collectively evaluated for impairment 7,212,922 7,085,976    
Loans Outstanding 7,556,647 7,431,936    
Acquired receivables subject to ASC 310-30        
Allowance for loan and lease losses        
Total allowance 1,763 1,679    
Financing Receivables        
Loans Outstanding 123,408 129,531    
Residential real estate        
Allowance for loan and lease losses        
Individually evaluated for impairment 2,944 3,000    
Collectively evaluated for impairment 2,976 3,199    
Total allowance 6,786 7,106 7,798 8,025
Financing Receivables        
Individually evaluated for impairment 9,747 10,364    
Collectively evaluated for impairment 914,969 918,710    
Loans Outstanding 986,562 994,811    
Residential real estate | Acquired receivables subject to ASC 310-30        
Allowance for loan and lease losses        
Total allowance 866 907    
Financing Receivables        
Loans Outstanding 61,846 65,737    
Commercial real estate        
Allowance for loan and lease losses        
Individually evaluated for impairment 2,471 3,846    
Collectively evaluated for impairment 13,255 13,328    
Total allowance 16,623 17,946 19,405 18,014
Financing Receivables        
Individually evaluated for impairment 50,039 54,005    
Collectively evaluated for impairment 3,383,251 3,249,974    
Loans Outstanding 3,476,175 3,348,427    
Commercial real estate | Acquired receivables subject to ASC 310-30        
Allowance for loan and lease losses        
Total allowance 897 772    
Financing Receivables        
Loans Outstanding 42,885 44,448    
Commercial non real estate        
Allowance for loan and lease losses        
Individually evaluated for impairment 7,220 6,475    
Collectively evaluated for impairment 6,223 6,515    
Total allowance 13,443 12,990 17,160 15,996
Financing Receivables        
Individually evaluated for impairment 47,575 49,825    
Collectively evaluated for impairment 1,026,931 1,079,295    
Loans Outstanding 1,077,408 1,132,316    
Commercial non real estate | Acquired receivables subject to ASC 310-30        
Allowance for loan and lease losses        
Total allowance 0 0    
Financing Receivables        
Loans Outstanding 2,902 3,196    
Agriculture        
Allowance for loan and lease losses        
Individually evaluated for impairment 13,553 12,278    
Collectively evaluated for impairment 14,966 12,837    
Total allowance 28,519 25,115 15,473 13,952
Financing Receivables        
Individually evaluated for impairment 112,604 101,840    
Collectively evaluated for impairment 1,770,177 1,721,219    
Loans Outstanding 1,897,739 1,838,313    
Agriculture | Acquired receivables subject to ASC 310-30        
Allowance for loan and lease losses        
Total allowance 0 0    
Financing Receivables        
Loans Outstanding 14,958 15,254    
Consumer        
Allowance for loan and lease losses        
Individually evaluated for impairment 78 87    
Collectively evaluated for impairment 262 351    
Total allowance 340 438 341 348
Financing Receivables        
Individually evaluated for impairment 352 395    
Collectively evaluated for impairment 70,025 74,301    
Loans Outstanding 71,194 75,592    
Consumer | Acquired receivables subject to ASC 310-30        
Allowance for loan and lease losses        
Total allowance 0 0    
Financing Receivables        
Loans Outstanding 817 896    
Other        
Allowance for loan and lease losses        
Individually evaluated for impairment 0 0    
Collectively evaluated for impairment 1,056 1,047    
Total allowance 1,056 1,047 $ 951 $ 865
Financing Receivables        
Individually evaluated for impairment 0 0    
Collectively evaluated for impairment 47,569 42,477    
Loans Outstanding 47,569 42,477    
Other | Acquired receivables subject to ASC 310-30        
Allowance for loan and lease losses        
Total allowance 0 0    
Financing Receivables        
Loans Outstanding $ 0 $ 0