(a) Includes amortizing advances, requiring monthly principal and interest of $51 (b) Includes amortizing advances, requiring monthly principal and interest of $1 As of December 31, 2016, these advances are collateralized by approximately $376.4 million of the Company’s loan portfolio and $50.4 million of the Company’s investment securities in accordance with the Advance Security and Collateral Agreement with the FHLB.