Borrowings

FHLB Advances

Advances payable to the FHLB amounted to $828.4 million and $791.4 million, respectively, at September 30, 2018 and December 31, 2017.

The following table presents maturities and weighted average interest rates on FHLB advances outstanding as of September 30, 2018:



(Dollars in thousands)	Total Outstanding		Weighted Average Rate
October 1, 2018 to December 31, 2018		$297,670	2.26	%
2019	347,258		2.15
2020	67,033		1.95
2021	46,222		2.57
2022	55,447		3.59
2023 and thereafter	14,762		2.29
Balance at September 30, 2018		$828,392	2.35	%

As of September 30, 2018 and December 31, 2017, the Bank had access to a $40.0 million unused line of credit with the FHLB and also had remaining available borrowing capacity of $601.0 million and $449.9 million, respectively. The Bank pledges certain qualified investment securities and loans as collateral to the FHLB.