J. Reuben Long Detention Center incarcerates people charged with criminal offenses. Founded in 1989, the center houses inmates who serve sentences. It offers information on bookings and releases. The center is one of the direct supervision type facilities in South Carolina. J. Reuben Long Detention Center is a part of Horry County in South Carolina, which offers a range of municipal and administrative services. The county maintains a procurement department that establishes and maintains programs for the receiving, inspection, testing and acceptance of supplies. It also has a finance department that is responsible for the development, maintenance and administration of programs related to accounting functions.