| Bloomberg Barclays U.S. Aggregate Government/Credit Bond Index* | 
                            An unmanaged index generally representative of dollar denominated U.S. Treasuries, government related and investment grade U.S. corporate securities that have a remaining maturity greater than one year. | 
                        
                        
                            | Beta | 
                            A measure of a stock's volatility in relation to the overall market. | 
                        
                        
                            | Dividend Yield | 
                            Expressed as a percentage, is a financial ratio that shows how much a company pays out in dividends each year relative to its stock price. | 
                        
                        
                            | Down-Market Capture Ratio | 
                            A statistical measure of an investment manager's overall performance in down-markets. The ratio is calculated by dividing the manager's returns by the returns of the index during the down-market and multiplying that factor by 100. | 
                        
                        
                            | Price/Book Ratio | 
                            A financial ratio that compares a company's stock price to its book value per share. | 
                        
                        
                            | Price/Earnings Ratio | 
                            The price-to-earnings (P/E) ratio measures a company's current share price relative to its per-share earnings. | 
                        
                        
                            | R-squared (R2) | 
                            A statistical measure that represents the proportion of the variance for a dependent variable that's explained by an independent variable or variables in a regression model. | 
                        
                        
                            | Russell 1000® Index* | 
                            The Russell 1000® Index, a subset of the Russell 3000® Index, represents the 1000 top companies by market capitalization in the United States. | 
                        
                        
                            | Russell 2000® Index* | 
                            An index measuring the performance of approximately 2,000 smallest-cap American companies in the Russell 3000® Index, which is made up of 3,000 of the largest U.S. stocks. | 
                        
                        
                            | Russell 2000® Value Index* | 
                            Refers to a composite of small cap companies located in the United States that also exhibit a value probability. | 
                        
                        
                            | Russell 3000® Index* | 
                            The Russell 3000® Index is a market-capitalization-weighted equity index maintained by FTSE Russell that provides exposure to the entire U.S. stock market. | 
                        
                        
                            | Russell Microcap® Index* | 
                            The Russell Microcap Index is a capitalization-weighted index of almost 1,550 small cap and micro cap stocks that captures the smallest 1,000 companies in the Russell 2000, plus 1,000 smaller U.S.-based listed stocks. | 
                        
                        
                            | Sharpe Ratio | 
                            Measures the performance of an investment compared to a risk-free asset, after adjusting for its risk. It is defined as the difference between the returns of the investment and the risk-free return, divided by the standard deviation of the investment. | 
                        
                        
                            | Standard Deviation | 
                            In statistics, the standard deviation is a measure of the amount of variation or dispersion of a set of values. | 
                        
                        
                            | Up-Market Capture Ratio | 
                            The statistical measure of an investment manager's overall performance in up-markets. The ratio is calculated by dividing the manager's returns by the returns of the index during the up-market and multiplying that factor by 100. | 
                        
                        
                            | VettaFi US Equity 3000 index | 
                            The VettaFi US Equity 3000 Value Index represents large-, mid-, and small-capitalization US stocks that are constituents of SNR3000 and maintain certain characteristics associated with "value" stocks. | 
                        
                        
                            | VettaFi US Equity Small Cap 2000 index | 
                            The VettaFi US Benchmark Indexes are a family of benchmark indexes designed to provide accurate coverage to segments of publicly listed US stocks that together represent over 98% of the market capitalization of the US market. The VettaFi US Equity Small-Cap 2000 Index represents the 1001st through 3000th largest US stocks. | 
                        
                        
                            | Weighted Average Market Capitilization | 
                            Weighted average market cap (WAM) is a metric that measures the average market capitalization of a group of stocks, where each stock's weight is based on its market capitalization relative to the total market capitalization of the group. | 
                        
                        
                            | Median Market Capitilization | 
                            The median market cap is the midpoint of the market capitalizations of a group of stocks. | 
                        
                        
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                            *indexes are not managed, one cannot invest directly in an index |