Borrowings

Federal Home Loan Bank Advances

Advances payable to FHLBB amounted to $848.9 million and $379.0 million, respectively, at December 31, 2016 and 2015.

The following table presents scheduled maturities and weighted average interest rates on FHLBB advances outstanding as of December 31, 2016:



(Dollars in thousands)	Scheduled Maturity		Weighted Average Rate
2017		$420,075	0.89	%
2018	98,134		1.36
2019	137,258		1.65
2020	72,033		1.95
2021	51,222		2.50
2022 and thereafter	70,208		3.81
Total		$848,930	1.49	%

As of December 31, 2016 and 2015, the Bank had access to a $40.0 million unused line of credit with the FHLBB and also had remaining available borrowing capacity of $594.5 million and $644.8 million, respectively. The Bank pledges certain qualified investment securities and loans as collateral to the FHLBB.

Advances payable to FHLBB include short-term advances with original maturity due dates of one year or less. The following table presents certain information concerning short-term FHLBB advances:



(Dollars in thousands)
As of and for the years ended December 31,	2016			2015			2014
Average amount outstanding during the period		$275,533			$155,874			$70,693
Amount outstanding at end of period		$352,500			$107,500			$200,000
Highest month end balance during period		$367,500			$229,500			$200,000
Weighted-average interest rate at end of period	0.79		%	0.55		%	0.37		%
Weighted-average interest rate during the period	0.73		%	0.38		%	0.35		%

Junior Subordinated Debentures

Junior subordinated debentures amounted to $22.7 million at December 31, 2016 and 2015.

The Bancorp sponsored the creation of WT Capital Trust I (“Trust I”) and WT Capital Trust II (“Trust II”), Delaware statutory trusts created for the sole purpose of issuing trust preferred securities and investing the proceeds in junior subordinated debentures of the Bancorp. The Bancorp is the owner of all of the common securities of the trusts. In accordance with GAAP, the trusts are treated as unconsolidated subsidiaries. The common stock investment in the statutory trusts is included in “Other Assets” in the Consolidated Balance Sheet.

On August 29, 2005, Trust I issued $8.3 million of capital securities (“Trust I Capital Securities”) in a private placement of trust preferred securities. The Trust I Capital Securities mature in September 2035, are redeemable at the Bancorp’s option beginning after five years, and require quarterly distributions by Trust I to the holder of the Trust I Capital Securities, at a rate of 5.97% until September 15, 2010, and thereafter at a rate equal to the three-month LIBOR rate plus 1.45%. The Bancorp has guaranteed the Trust I Capital Securities and, to the extent not paid by Trust I, accrued and unpaid distributions on the Trust I Capital Securities, as well as the redemption price payable to the Trust I Capital Securities holders. The proceeds of the Trust I Capital Securities, along with proceeds from the issuance of common securities by Trust I to the Bancorp, were used to purchase $8.3 million of the Bancorp’s junior subordinated deferrable interest notes (the “Trust I Debentures”) and constitute the primary asset of Trust I. Like the Trust I Capital Securities, the Trust I Debentures bear interest at a rate of 5.97% until September 15, 2010, and thereafter at a rate equal to the three-month LIBOR rate plus 1.45%. The Trust I Debentures mature on September 15, 2035, but may be redeemed at par at the Bancorp’s option, subject to the approval of the applicable banking regulator to the extent required under applicable guidelines or policies, at any time on or after September 15, 2010, or upon the occurrence of certain special qualifying events.

On August 29, 2005, Trust II issued $14.4 million of capital securities (“Trust II Capital Securities”) in a private placement of trust preferred securities. The Trust II Capital Securities mature in November 2035, are redeemable at the Bancorp’s option beginning after five years, and require quarterly distributions by Trust II to the holder of the Trust II Capital Securities, at a rate of 5.96% until November 23, 2010, and thereafter at a rate equal to the three-month LIBOR rate plus 1.45%. The Bancorp has guaranteed the Trust II Capital Securities and, to the extent not paid by Trust II, accrued and unpaid distributions on the Trust II Capital Securities, as well as the redemption price payable to the Trust II Capital Securities holders. The proceeds of the Trust II Capital Securities, along with proceeds from the issuance of common securities by Trust II to the Bancorp, were used to purchase $14.4 million of the Bancorp’s junior subordinated deferrable interest notes (the “Trust II Debentures”) and constitute the primary asset of Trust II. Like the Trust II Capital Securities, the Trust II Debentures bear interest at a rate of 5.96% until November 23, 2010, and thereafter at a rate equal to the three-month LIBOR rate plus 1.45%. The Trust II Debentures mature on November 23, 2035, but may be redeemed at par at the Bancorp’s option, subject to the approval of the applicable banking regulator to the extent required under applicable guidelines or policies, at any time on or after November 23, 2010, or upon the occurrence of certain special qualifying events.