Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Chapter | Chartered | School | State | Status | Charter Range |
| --- | --- | --- | --- | --- | --- |
| Alpha | 1873 | University of Massachusetts Amherst | Massachusetts | Active | 1873-Present |
| Beta | 1888 | Union College | New York | Inactive | 1888-1997 |
| Gamma See also Phi Tau [i ] | 1889 | Cornell University | New York | Active | 1889-Present |
| Delta | 1891 | West Virginia University | West Virginia | Active | 1891-Present |
| Epsilon | 1893 | Yale University | Connecticut | Inactive | 1893-1929 |
| Zeta | 1896 | City College of New York | New York | Inactive | 1896-1973 |
| Eta | 1897 2011 | University of Maryland | Maryland | Active | 1897-2002 2009-Present |
| Theta | 1897 | Columbia University | New York | Inactive | 1897-1933 |
| Iota | 1899 | Stevens Institute of Technology | New Jersey | Active | 1899-Present |
| Kappa | 1899 | Penn State University | Pennsylvania | Active | 1899-Present |
| Lambda | 1899 | George Washington University | Washington, D.C. | Active | 1899-Present |
| Mu Colony | 1900 | University of Pennsylvania | Pennsylvania | Colony | 1900-1997 2001-2007 |
| Nu | 1901 | Lehigh University | Pennsylvania | Active | 1901-Present |
| Xi | 1902 | St. Lawrence University | New York | Inactive | 1902-2004 |
| Omicron | 1902 | MIT | Massachusetts | Active | 1902-Present |
| Pi | 1903 | Franklin and Marshall College | Pennsylvania | Inactive | 1903-1983 |
| Rho | 1903 | Queen's University | Ontario (Canada) | Inactive | 1903-1914 |
| Sigma | 1903 | St. John's College | Maryland | Inactive | 1903-1940 |
| Tau | 1905 | Dartmouth College | New Hampshire | Seceded [a ] [i ] | 1905-1956 |
| Upsilon | 1906 | Brown University | Rhode Island | Inactive | 1906-1939 |
| Phi | 1906 | Swarthmore College | Pennsylvania | Inactive | 1906-1991 |
| Chi | 1906 | Williams College | Massachusetts | Inactive | 1906-1966 |
| Psi | 1907 | University of Virginia | Virginia | Active | 1907-Present |
| Omega | 1909 | UC Berkeley | California | Inactive | 1909-1992 |
| Alpha Epsilon Colony | 1910 | Emporia State University | Kansas | Colony | 1910-1989 1994-2007 2013-present |
| Alpha Deuteron See also Phi Zeta | 1910 | University of Illinois | Illinois | Active | 1910-2008 2012-Present |
| Beta Deuteron | 1910 | University of Minnesota | Minnesota | Active | 1910-Present |
| Gamma Deuteron | 1911 | Iowa State University | Iowa | Inactive | 1911-1939 |
| Delta Deuteron | 1915 | University of Michigan | Michigan | Colony | 1915-2003 2012-present |
| Epsilon Deuteron | 1915 | Worcester Polytechnic Institute | Massachusetts | Active | 1915-Present |
| Zeta Deuteron | 1917 | UW–Madison | Wisconsin | Inactive | 1917-1927 1954-1973 |
| Eta Deuteron | 1917 | University of Nevada at Reno | Nevada | Inactive | 1917-1997 |
| Theta Deuteron | 1921 | Oregon State University | Oregon | Inactive | 1921-2005 |
| Iota Deuteron | 1923 | Kansas State University | Kansas | Inactive | 1923-1941 |
| Kappa Deuteron | 1923 | Georgia Institute of Technology | Georgia | Active | 1923-Present |
| Lambda Deuteron | 1923 | University of Washington | Washington | Inactive | 1923-1992 |
| Mu Deuteron | 1923 | University of Montana | Montana | Inactive | 1923-1972 |
| Nu Deuteron | 1923 | Stanford University | California | Inactive | 1923-1973 |
| Xi Deuteron | 1925 | University of Tennessee | Tennessee | Active | 1925-Present |
| Omicron Deuteron | 1925 | University of Alabama | Alabama | Active | 1925-1988 1992-1999 2007-Present |
| Pi Deuteron | 1925 | Ohio State University | Ohio | Active | 1925-1938 1946-1978 |
| Rho Deuteron | 1925 | Gettysburg College | Pennsylvania | Active | 1925-Present |
| Sigma Deuteron | 1925 | University of Nebraska | Nebraska | Inactive | 1925-1941 |
| Tau Deuteron | 1926 | Carnegie-Mellon University | Pennsylvania | Inactive | 1926-1937 |
| Upsilon Deuteron | 1926 | University of North Carolina | North Carolina | Inactive | 1926-1936 1967-1982 |
| Phi Deuteron | 1926 | University of Kentucky | Kentucky | Active | 1926-Present |
| Chi Deuteron | 1926 | Washington State University | Washington | Inactive | 1926-2005 |
| Psi Deuteron | 1926 | University of Oregon | Oregon | Inactive | 1926-2002 |
| Beta Epsilon | 1927 | Pittsburg State University | Kansas | Active | 1927-Present |
| Gamma Epsilon | 1927 | Truman State University | Missouri | Active | 1927-Present |
| Omega Deuteron | 1928 | University of Southern California | California | Active | 1928-2003 2011-Present |
| Alpha Triton | 1928 | Wesleyan University | Connecticut | Inactive | 1928-1952 |
| Beta Triton | 1928 | Knox College | Illinois | Seceded [h ] | 1928-1955 |
| Gamma Triton | 1929 | University of South Carolina | South Carolina | Active | 1929-1963 2004-Present |
| Epsilon Delta | 1930 | Eastern Illinois University | Illinois | Inactive | 1930-1986 |
| Epsilon Epsilon | 1930 | Northeastern State University | Oklahoma | Active | 1930-Present |
| Delta Triton | 1930 | Purdue University | Indiana | Active | 1930-Present |
| Epsilon Zeta | 1930 | Fort Hays State University | Kansas | Inactive | 1930-1979 |
| Epsilon Iota | 1931 | Central Missouri State University | Missouri | Active | 1931-Present |
| Epsilon Eta | 1931 | Southeastern State University | Oklahoma | Inactive | 1931-2001 |
| Epsilon Kappa | 1931 | UW–Stevens Point | Wisconsin | Seceded [b ] | 1931-1998 |
| Epsilon Lambda See also Chi Pentaton | 1934 | Eastern Michigan University | Michigan | Active | 1934-Present |
| Epsilon Theta | 1935 | University of Northern Iowa | Iowa | Inactive | 1935-1998 |
| Epsilon Mu | 1935 | University of Central Arkansas | Arkansas | Active | 1935-1994 2002-Present |
| Epsilon Triton | 1936 | American University | Washington, D.C. | Active | 1936-Present |
| Epsilon Nu | 1938 | Northwest Missouri State University | Missouri | Active | 1938-Present |
| Zeta Triton | 1939 | Montana State University | Montana | Inactive | 1939-2009 |
| Epsilon Xi | 1941 | Central Michigan University | Michigan | Inactive | 1941-2010 |
| Eta Triton | 1942 | University of Akron | Ohio | Active | 1942-Present |
| Epsilon Pi | 1943 | Western Illinois University | Illinois | Inactive | 1943-2003 |
| Epsilon Rho | 1946 | Henderson State University | Arkansas | Active | 1946-Present |
| Theta Triton | 1947 | University of Texas | Texas | Inactive | 1947-1976 |
| Iota Triton | 1947 | University of Connecticut | Connecticut | Inactive | 1947-1972 |
| Kappa Triton | 1947 | Fresno State University | California | Inactive | 1947-1959 |
| Epsilon Sigma See also Pi Pentaton | 1947 | Northern Illinois University | Illinois | Inactive | 1947- ?? |
| Epsilon Tau | 1948 | Ball State University | Indiana | Active | 1948-Present |
| Lambda Triton | 1948 | University of Rhode Island | Rhode Island | Inactive | 1948-1999 |
| Mu Triton | 1948 | Boston University | Massachusetts | Closed [h ] | 1948-1953 |
| Nu Triton | 1948 | Hartwick College | New York | Closed [h ] | 1948-1955 |
| Xi Triton | 1948 | San Jose State University | California | Inactive | 1948-1966 |
| Omicron Triton | 1948 | UC Davis | California | Inactive | 1948-1973 |
| Pi Triton | 1948 | Eastern Washington University | Washington | Inactive | 1948-1952 |
| Rho Triton | 1949 | San Diego State University | California | Inactive | 1949-1959 |
| Sigma Triton | 1949 | Indiana University | Indiana | Active | 1949-1972 1992-1998 2001-Present |
| Epsilon Phi See also Mu Pentaton | 1949 | UW–Milwaukee | Wisconsin | Active | 1949-1972 1991-Present |
| Tau Triton | 1949 | Baldwin Wallace College | Ohio | Inactive | 1949-1955 |
| Upsilon Triton | 1949 | Muhlenberg College | Pennsylvania | Inactive | 1949-1955 |
| Phi Triton | 1949 | Idaho State University | Idaho | Inactive | 1949-1993 |
| Chi Triton | 1949 | Arizona State University | Arizona | Inactive | 1949-2001 2008-Present |
| Psi Triton | 1950 | Hobart College | New York | Active | 1950-1997 2009-Present |
| Epsilon Upsilon | 1950 | UW–Whitewater | Wisconsin | Inactive | 1950-2007 |
| Omega Triton | 1950 | Florida Southern College | Florida | Inactive | 1950-1986 |
| Alpha Tetarton | 1950 | Linfield College | Oregon | Inactive | 1950-1952 |
| Beta Tetarton | 1950 | Kent State University | Ohio | Active | 1950-Present |
| Gamma Tetarton | 1950 | Rensselaer Polytechnic Institute | New York | Active | 1950-Present |
| Epsilon Psi | 1950 | SUNY Geneseo | New York | Seceded | 1950-1953 |
| Delta Tetarton | 1951 | University of Florida | Florida | Active | 1950-1959 1993-Present |
| Epsilon Tetarton | 1952 | Washington College | Maryland | Inactive | 1952-1972 |
| Epsilon Chi | 1952 | SUNY-Oswego | New York | Inactive | 1952-1954 1972-2000 |
| Phi Beta | 1952 | UW–Eau Claire | Wisconsin | Seceded [c ] | 1952-1985 |
| Epsilon Omega | 1952 | UW–Stout | Wisconsin | Seceded [c ] | 1952-1985 |
| Zeta Tetarton | 1954 | East Tennessee State University | Tennessee | Inactive | 1954-1986 |
| Phi Delta | 1955 | Black Hills State College | South Dakota | Inactive | 1955-? |
| Phi Gamma See also Chi Tetarton | 1956 | Western Michigan University | Michigan | Inactive | 1956-1980 |
| Phi Epsilon | 1956 | Rider College | New Jersey | Inactive | 1956-2011 |
| Phi Lambda | 1956 | Parsons College | Iowa | Inactive | 1956-1972 |
| Eta Tetarton | 1956 | University of Houston | Texas | Inactive | 1956-1993 |
| Theta Tetarton | 1957 | University of Detroit | Michigan | Inactive | 1957-1973 |
| Iota Tetarton | 1957 | Tufts University | Massachusetts | Inactive | 1957-1976 |
| Kappa Tetarton | 1957 | Southern Illinois University | Illinois | Active | 1957-1998 2003-Present |
| Lambda Tetarton | 1958 | Wagner College | New York | Inactive | 1958-1982 |
| Phi Zeta See also Alpha Deuteron | 1958 | University of Illinois | Illinois | Inactive | 1958-1972 |
| Mu Tetarton | 1958 | Youngstown State University | Ohio | Inactive | 1958-1983 |
| Nu Tetarton | 1959 | Rutgers University | New Jersey | Active | 1959-Present |
| Phi Eta See also Nu Pentaton | 1959 2013 | Clarion University | Pennsylvania | Colony | 1959-present |
| Phi Kappa | 1959 | West Virginia Wesleyan College | West Virginia | Seceded [c ] | 1959-1985 |
| Phi Iota | 1959 | Northland College | Wisconsin | Inactive [c ] | 1959-1985 |
| Xi Tetarton | 1959 | Michigan State University | Michigan | Inactive | 1959-1973 |
| Phi Theta | 1958 | Shippensburg University | Pennsylvania | Colony | 1958-2000 2013- present |
| Omicron Tetarton | 1959 | Tennessee Wesleyan College | Tennessee | Inactive | 1959-1979 |
| Rho Tetarton | 1959 | Loyola Marymount University | California | Inactive | 1959-1989 |
| Pi Tetarton | 1960 | C.W. Post College | New York | Inactive | 1960-1971 |
| Phi Mu | 1960 | Concord University | West Virginia | Seceded [c ] | 1960-1985 |
| Sigma Chi | 1960 | Shepherd University | West Virginia | Inactive | 1960-2002 |
| Phi Pi | 1960 | UW–Superior | Wisconsin | Inactive | 1960-1976 |
| Sigma Tetarton | 1960 | Midwestern State University | Texas | Active | 1960-1990 2002-Present |
| Tau Tetarton | 1960 | University of Tennessee at Martin | Tennessee | Active | 1960-Present |
| Sigma Alpha | 1960 | UW–La Crosse | Wisconsin | Inactive | 1960-1989 |
| Upsilon Tetarton | 1960 | Rochester Institute of Technology | New York | Colony | 1960-2004 |
| Phi Tetarton | 1960 | University of the Pacific | California | Inactive | 1960-1966 |
| Chi Tetarton See also Phi Gamma | 1961 | Western Michigan University | Michigan | Active | 1961-Present |
| Psi Tetarton | 1961 | Waynesburg College | Pennsylvania | Inactive | 1961-1979 |
| Phi Omicron | 1961 | St. Cloud State University | Minnesota | Inactive | 1961-1978 |
| Omega Tetarton | 1962 | Cal State L.A. | California | Active | 1962-Present |
| Phi Nu See also Tau Pentaton | 1962 2012 | Mansfield University | Pennsylvania | Active | 1962-1978 2011-present |
| Phi Xi | 1962 | Winona State University | Minnesota | Inactive | 1962-1977 |
| Alpha Pentaton | 1963 | University of New Mexico | New Mexico | Inactive | 1963-1977 |
| Phi Tau See also Gamma | 1963 | Cornell University | New York | Inactive [d ] [i ] | 1963-1985 |
| Beta Pentaton | 1963 | East Stroudsburg University | Pennsylvania | Active | 1963-1997 2003-Present |
| Gamma Pentaton | 1963 | University of Utah | Utah | Inactive | 1963-1993 |
| Phi Rho | 1963 | Chadron State College | Nebraska | Inactive | 1963-? |
| Delta Pentaton | 1963 | Northeastern University | Massachusetts | Inactive | 1963-1992 |
| Phi Upsilon | 1964 | Valparaiso University | Indiana | Active | 1964-Present |
| Epsilon Pentaton | 1964 | American International College | Massachusetts | Inactive | 1963-1969 |
| Zeta Pentaton | 1964 | UT-Pan Am | Texas | Inactive | 1964-2013 |
| Eta Pentaton | 1965 | Drexel University | Pennsylvania | Inactive | 1965-1982 |
| Theta Pentaton | 1965 | Indiana University of Pennsylvania | Pennsylvania | Inactive | 1965-1995 |
| Phi Sigma | 1965 | Hillsdale College | Michigan | Inactive | 1965-1990 |
| Phi Phi | 1965 | UW–Oshkosh | Wisconsin | Inactive | 1965-? |
| Iota Pentaton | 1966 | Cal State Fullerton | California | Active | 1966-Present |
| Kappa Pentaton | 1966 | UC Santa Barbara | California | Active | 1966-1997 2004-Present |
| Lambda Pentaton See also Sigma Epsilon | 1966 | Ferris State University | Michigan | Inactive [e ] | 1966-1978 |
| Mu Pentaton See also Epsilon Phi | 1966 | UW–Milwaukee | Wisconsin | Inactive | 1966-1971 |
| Nu Pentaton See also Phi Eta | 1967 | Clarion University | Pennsylvania | Inactive | 1967-2008 |
| Xi Pentaton | 1967 | Cal State Northridge | California | Inactive | 1967-1970 1992-2010 |
| Sigma Beta | 1967 | Southwest Missouri State University | Missouri | Inactive | 1967-1995 |
| Omicron Pentaton | 1967 | Edinboro University | Pennsylvania | Inactive | 1967-1987 |
| Pi Pentaton See also Epsilon Sigma | 1967 | Northern Illinois University | Illinois | Active | 1967-Present |
| Rho Pentaton | 1967 | Northwestern University | Illinois | Inactive | 1967-1976 |
| Sigma Pentaton | 1968 | Quinnipiac College | Connecticut | Inactive | 1968-1976 |
| Sigma Delta | 1968 | St. Norbert College | Wisconsin | Inactive | 1968-1994 |
| Tau Pentaton See also Phi Nu | 1968 | Mansfield University | Pennsylvania | Inactive | 1968-1985 |
| Sigma Zeta | 1968 | UW–River Falls | Wisconsin | Inactive [f ] | 1968-1985 1998-2005 |
| Phi Pentaton | 1968 | University of Arizona | Arizona | Inactive | 1968-? 1988-1995 |
| Sigma Epsilon See also Lambda Pentaton | 1968 | Ferris State University | Michigan | Active | 1968-Present [e ] |
| Chi Pentaton See also Epsilon Lambda | 1968 | Eastern Michigan University | Michigan | Inactive | 1968-Present |
| Sigma Gamma | 1969 | Wayne State College | Nebraska | Inactive | 1969-? |
| Sigma Eta | 1969 | Southeast Missouri State University | Missouri | Inactive | 1969-1998 |
| Sigma Kappa | 1969 | La Salle University | Pennsylvania | Inactive | 1969-1976 |
| Upsilon Pentaton | 1969 | University of Hartford | Connecticut | Inactive | 1969-1972 |
| Sigma Iota | 1969 | UW–Platteville | Wisconsin | Inactive | 1969-1991 |
| Psi Pentaton | 1969 | University of Memphis | Tennessee | Inactive | 1969-2001 |
| Sigma Theta | 1969 | Hofstra University | New York | Inactive | 1969-1972 |
| Sigma Lambda | 1969 | University of Minnesota-Morris | Minnesota | Inactive | 1969-? |
| Sigma Mu | 1969 | Manhattan College | New York | Inactive | 1969-? |
| Omega Pentaton | 1970 | Bethel University | Tennessee | Inactive | 1970-1973 |
| Sigma Nu | 1970 | Slippery Rock University | Pennsylvania | Inactive | 1970-1998 |
| Phi Omega | 1970 | Minnesota State University-Moorhead | Minnesota | Inactive | 1970-2005 |
| Sigma Xi | 1970 | Bloomsburg University | Pennsylvania | Inactive | 1970-1975 |
| Phi Chi | 1970 | Bemidji State University | Minnesota | Inactive | 1970-1976 |
| Phi Psi | 1970 | University of St. Thomas | Minnesota | Inactive | 1970-1975 |
| Alpha Hexaton | 1971 | Salem College | West Virginia | Inactive | 1971-1975 |
| Beta Hexaton | 1971 | Purdue University Calumet | Indiana | Inactive | 1971-1992 |
| Gamma Hexaton | 1971 | Robert Morris University | Pennsylvania | Active | 1971-Present |
| Delta Hexaton | 1971 | Susquehanna University | Pennsylvania | inactive | 1971-2006 |
| Sigma Tau | 1971 | Missouri Western State University | Missouri | Active | 1971-Present |
| Epsilon Hexaton | 1972 | Virginia Polytechnic Institute | Virginia | Active | 1972-2001 2007-Present |
| Zeta Hexaton | 1972 | La Salle University | Pennsylvania | Inactive | 1972-1978 |
| Eta Hexaton | 1972 | University of Dayton | Ohio | Active | 1972-1997 2001-Present |
| Theta Hexaton | 1973 | Nicholls State University | Louisiana | Inactive | 1973-1986 |
| Iota Hexaton | 1973 | Fairleigh Dickinson Metropolitan(Teaneck) | New Jersey | Inctive | 1983-Present |
| Kappa Hexaton | 1974 | Stetson University | Florida | Active | 1974-Present |
| Lambda Hexaton | 1976 | St. Joseph's University | Pennsylvania | Inactive | 1976-1987 |
| Mu Hexaton | 1976 | Radford University | Virginia | Active | 1976-2001 2007-Present |
| Nu Hexaton | 1976 | West Liberty State College | West Virginia | Inactive | 1976-1977 |
| Omicron Hexaton | 1977 | Oregon Institute of Technology | Oregon | Inactive | 1977-1983 |
| Pi Hexaton | 1979 | Occidental College | California | Inactive | 1979-1995 |
| Rho Hexaton | 1981 | Northern Arizona University | Arizona | Active | 1981-Present |
| Sigma Hexaton | 1982 | Illinois State University | Illinois | Inactive | 1982-2005 |
| Tau Hexaton | 1983 | Monmouth University | New Jersey | Inactive | 1983-2010 |
| Upsilon Hexaton | 1984 | Fairleigh Dickinson, Madison | New Jersey | Active | 1984-Present |
| Phi Hexaton | 1985 | Towson University | Maryland | Active | 1985-Present |
| Chi Hexaton | 1988 | Virginia Commonwealth University | Virginia | Inactive | 1988-? |
| Psi Hexaton | 1989 | McGill University | Quebec | Inactive | 1989-1996 |
| Omega Hexaton | 1989 | University of California at Irvine | California | Inactive | 1989-2002 |
| Alpha Septaton | 1990 | University of Pittsburgh | Pennsylvania | Inactive | 1990-2007 |
| Beta Septaton | 1990 | Florida State University | Florida | Active | 1990-Present |
| Gamma Septaton | 1990 | Bowling Green State University | Ohio | Inactive | 1990-2002 |
| Delta Septaton | 1990 | UW–Green Bay | Wisconsin | Inactive | 1990-1994 |
| Epsilon Septaton | 1990 | Frostburg State University | Maryland | Inactive [g ] | 1990-1995 |
| Zeta Septaton | 1990 | Johnson & Wales University | Rhode Island | Active | 2013-Present |
| Eta Septaton | 1991 | Cal Poly | California | Active | 1991-Present |
| Theta Septaton | 1992 | Marist College | New York | Inactive | 1992-1995 |
| Iota Septaton | 1992 | Penn State Altoona | Pennsylvania | Active | 1992-Present |
| Kappa Septaton | 1992 | Buffalo State College | New York | Inactive [g ] | 1993-2006 |
| Lambda Septaton | 1994 | Florida International University | Florida | Active | 1994-Present |
| Mu Septaton | 1995 | University of Delaware | Delaware | Active | 1995-Present |
| Nu Septaton | 1995 | Marian University | Wisconsin | Active | 1995-Present |
| Xi Septaton | 1995 | George Mason University | Virginia | Active | 1995-Present |
| Omicron Septaton | 1996 | Villanova University | Pennsylvania | Active | 1996-Present |
| Pi Septaton | 1996 | Texas A&M University | Texas | Inactive | 1996-1999 |
| Rho Septaton | 1999 | Southwest Texas State University | Texas | Inactive | 1999-2007 |
| Sigma Septaton | 2000 | Delaware Valley College | Pennsylvania | Inactive | 2000-2003 |
| Tau Septaton | 2003 | Hope College | Michigan | Active | 2003-Present |
| Upsilon Septaton | 2005 | Clemson University | South Carolina | Active | 2003-Present |
| Phi Septaton | 2006 | Adelphi University | New York | Active | 2006-Present |
| Chi Septaton | 2008 | Georgia Southern University | Georgia | Colony | 2008-Present |
| Psi Septaton | 2010 | Valdosta State University | Georgia | Active | 2010-Present |
| Omega Septaton | 2010 | Auburn University | Alabama | Active | 2010-Present |
| Alpha Octaton | 2012 | New Jersey Institute of Technology | New Jersey | Active | 2012-Present |
Question:
What years were the inactive Idaho chapter active?
Answer:
1949-1993