| The Fund seeks to achieve its objective through a mix of current income and capital appreciation as determined by the Funds subadviser. The Fund invests, under normal circumstances, at least 80% of its investable assets in bonds. For purposes of this policy, bonds include all fixed income securities, other than preferred stock, with a maturity at date of issue of greater than one year (including bonds acquired by the Fund with a maturity at date of issue of greater than one year, but a remaining maturity of one year or less). The term investable assets refers to the Funds net assets plus any borrowings for investment purposes. The Funds investable assets will be less than its total assets to the extent that it has borrowed money for non-investment purposes, such as to meet anticipated redemptions. The Fund is an actively managed exchange-traded fund (ETF) and, thus, does not seek to replicate the performance of a specified index. The Funds subadviser allocates assets among different debt securities, including (but not limited to) U.S. Government securities, mortgage-related and asset-backed securities (including collateralized debt obligations and collateralized loan obligations), corporate debt securities and foreign debt securities. The Fund may invest up to 30% of its investable assets in speculative, high risk, below investment-grade securities. These securities are also known as high-yield debt securities or junk bonds. The Fund may invest up to 30% of its investable assets in foreign debt securities, including emerging market debt securities. |