Quarterly report pursuant to Section 13 or 15(d)

Loans and Leases - Allowance for Loan and Lease Losses (Detail)

v3.8.0.1
Loans and Leases - Allowance for Loan and Lease Losses (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Allowance for loan losses:    
Balance at beginning of period $ 31,043  
Loan and lease loss provision (income) 649 $ (80)
Balance at end of period 31,777  
Allowance for loan and lease losses [Member]    
Allowance for loan losses:    
Balance at beginning of period 31,043 32,429
Charge-offs (1,632) (186)
Recoveries on loans and leases previously charged off 1,717 989
Net recoveries 85 803
Loan and lease loss provision (income) 649 (80)
Balance at end of period $ 31,777 $ 33,152