Annual report pursuant to Section 13 and 15(d)

Loans and Leases - Summary of PCI Loans (Details)

v3.6.0.2
Loans and Leases - Summary of PCI Loans (Details)
$ in Thousands
Dec. 31, 2016
USD ($)
loan_pool
SecurityLoan
Dec. 31, 2015
USD ($)
loan_pool
SecurityLoan
Dec. 31, 2014
USD ($)
Dec. 31, 2013
USD ($)
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases $ 3,844,769 $ 3,183,316    
Allowance for loan and lease losses (32,429) (42,935)    
Loans and leases receivable, net 3,812,340 3,140,381    
Real estate loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases 3,278,375 2,845,514    
Real estate loans [Member] | Construction [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases 55,962 23,387    
Real estate loans [Member] | Residential property [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases 338,767 236,036    
Commercial and industrial loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases 300,220 312,876    
Consumer loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases 22,880 24,926    
PCI Loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases 9,863 20,014    
Allowance for loan and lease losses (971) (5,441) $ (1,026)  
Loans and leases receivable, net 8,892 14,573 $ 43,475 $ 0
PCI Loans [Member] | Real estate loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases 9,677 19,796    
PCI Loans [Member] | Real estate loans [Member] | Commercial real estate [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases 8,701 18,639    
PCI Loans [Member] | Real estate loans [Member] | Construction [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases 0 0    
PCI Loans [Member] | Real estate loans [Member] | Residential property [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases 976 1,157    
Allowance for loan and lease losses (72) (151)    
Loans and leases receivable, net 904 1,006    
PCI Loans [Member] | Commercial and industrial loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases 136 171    
PCI Loans [Member] | Consumer loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Total loans and leases 50 47    
Allowance for loan and lease losses (8) (2)    
Loans and leases receivable, net $ 42 $ 45    
PCI Loans [Member] | Pooled Loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 52,000 85,000    
Number of pools | loan_pool 10,000 15,000    
Total loans and leases $ 7,966 $ 17,981    
Percentage of total 81.00% 90.00%    
Allowance for loan and lease losses $ (617) $ (5,136)    
Loans and leases receivable, net $ 7,349 $ 12,845    
PCI Loans [Member] | Pooled Loans [Member] | Real estate loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 45,000 73,000    
Number of pools | loan_pool 6,000 11,000    
Total loans and leases $ 7,780 $ 17,763    
Percentage of total 80.00% 90.00%    
PCI Loans [Member] | Pooled Loans [Member] | Real estate loans [Member] | Commercial real estate [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 45,000 71,000    
Number of pools | loan_pool 6,000 9,000    
Total loans and leases $ 7,780 $ 17,644    
Percentage of total 89.00% 95.00%    
PCI Loans [Member] | Pooled Loans [Member] | Real estate loans [Member] | Construction [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 0 0    
Number of pools | loan_pool 0 0    
Total loans and leases $ 0 $ 0    
Percentage of total 0.00% 0.00%    
PCI Loans [Member] | Pooled Loans [Member] | Real estate loans [Member] | Residential property [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 0 2,000    
Number of pools | loan_pool 0 2,000    
Total loans and leases $ 0 $ 119    
Percentage of total 0.00% 10.00%    
PCI Loans [Member] | Pooled Loans [Member] | Commercial and industrial loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 6,000 11,000    
Number of pools | loan_pool 3,000 3,000    
Total loans and leases $ 136 $ 171    
Percentage of total 100.00% 100.00%    
PCI Loans [Member] | Pooled Loans [Member] | Consumer loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 1,000 1,000    
Number of pools | loan_pool 1,000 1,000    
Total loans and leases $ 50 $ 47    
Percentage of total 100.00% 100.00%    
PCI Loans [Member] | Non-Pooled Loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 3,000 4,000    
Total loans and leases $ 1,897 $ 2,033    
Percentage of total 19.00% 10.00%    
Allowance for loan and lease losses $ (354) $ (305)    
Loans and leases receivable, net $ 1,543 $ 1,728    
PCI Loans [Member] | Non-Pooled Loans [Member] | Real estate loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 3,000 4,000    
Total loans and leases $ 1,897 $ 2,033    
Percentage of total 20.00% 10.00%    
PCI Loans [Member] | Non-Pooled Loans [Member] | Real estate loans [Member] | Commercial real estate [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 1,000 2,000    
Total loans and leases $ 921 $ 995    
Percentage of total 11.00% 5.00%    
PCI Loans [Member] | Non-Pooled Loans [Member] | Real estate loans [Member] | Construction [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 0 0    
Total loans and leases $ 0 $ 0    
Percentage of total 0.00% 0.00%    
PCI Loans [Member] | Non-Pooled Loans [Member] | Real estate loans [Member] | Residential property [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 2,000 2,000    
Total loans and leases $ 976 $ 1,038    
Percentage of total 100.00% 90.00%    
PCI Loans [Member] | Non-Pooled Loans [Member] | Commercial and industrial loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 0 0    
Total loans and leases $ 0 $ 0    
Percentage of total 0.00% 0.00%    
PCI Loans [Member] | Non-Pooled Loans [Member] | Consumer loans [Member]        
Financing Receivable, Recorded Investment [Line Items]        
Number of loans | SecurityLoan 0 0    
Total loans and leases $ 0 $ 0    
Percentage of total 0.00% 0.00%