Annual report pursuant to Section 13 and 15(d)

Loans - Loans Receivable to Loans Held for Sale (Detail)

v3.3.1.900
Loans - Loans Receivable to Loans Held for Sale (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]      
Balance at beginning of period $ 5,451 $ 0  
Origination of loans held for sale 86,657 47,985  
Reclassification from loans receivable to loans held for sale 360 0 $ 8,010
Sales of loans held for sale (89,471) (42,412)  
Principal payoffs and amortization (123) (122)  
Balance at end of period 2,874 5,451 0
Real estate loans [Member]      
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]      
Balance at beginning of period 3,323 0  
Origination of loans held for sale 56,247 38,379  
Reclassification from loans receivable to loans held for sale 360    
Sales of loans held for sale (59,030) (34,994)  
Principal payoffs and amortization (60) (62)  
Balance at end of period 840 3,323 0
Commercial and industrial loans [Member]      
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]      
Balance at beginning of period 2,128 0  
Origination of loans held for sale 30,410 9,606  
Reclassification from loans receivable to loans held for sale 0    
Sales of loans held for sale (30,441) (7,418)  
Principal payoffs and amortization (63) (60)  
Balance at end of period $ 2,034 $ 2,128 $ 0