Adirondack Small Cap Fund Risks In General [Member] Risks Of Investing In Common Stocks [Member] Foreign Risks [Member] Risks Of Smallersized Companies [Member] Value Investing Risks [Member] Sector Risks [Member] Fund Managemnt Risk [Member] Adirondack Small Cap Fund General Risks [Member] Common Stocks Risks [Member] Foreign Risk [Member] Small Sized Company Risks [Member] Value Investing Risk [Member] Sector Risk [Member] Fund Management Risk [Member] S&P 500 Index Morningstar Index [Member] Russell 2000 Index [Member] Adirondack Small Cap Fund [Default Label]