FHLB Borrowings
 12 Months Ended
Dec. 31, 2016
Debt Disclosure [Abstract]  
FHLB Borrowings

Note 9 – FHLB Borrowings

The Company’s FHLB borrowings and weighted average interest rates are summarized below:

   December 31, 2016   December 31, 2015 
   Amount   Rate   Amount   Rate 
   (in thousands) 
Total FHLB borrowings  $461,280    1.55%  $656,587    1.26% 
                     
By remaining period to maturity:                    
One year or less  $231,280    1.02%   270,587    0.64% 
One to two years   130,000    1.84%   156,000    1.13% 
Two to three years   35,000    1.60%   130,000    1.84% 
Three to four years   65,000    2.82%   35,000    1.60% 
Four to five years   -         65,000    2.82% 
Total borrowings  $461,280    1.55%  $656,587    1.26% 

The FHLB borrowings are secured by pledges of certain collateral including, but not limited to, U.S. government and agency mortgage-backed securities and a blanket assignment of qualifying first lien mortgage loans, consisting of both residential mortgages and commercial real estate loans.

Three of the FHLB notes ($2.5 million and $7.5 million each due April 2, 2018, and $5.0 million due July 16, 2018) contain a convertible option which allows the FHLB, at quarterly intervals, to convert the fixed convertible advance into replacement funding for the same or lesser principal based on any advance then offered by the FHLB at its current market rate. The Company has the option to repay these advances, if converted, without penalty. The remaining advances are payable at stated maturity, with a prepayment penalty for fixed rate advances. All FHLB advances are fixed rate. The advances at December 2016 were primarily collateralized by approximately $1.3 billion of commercial mortgage loans, net of required over collateralization amounts, under a blanket lien arrangement. At December 31, 2016 the Company had remaining borrowing capacity of approximately at FHLB of $744 million.