They appear to be one of the many, many tiny non-canonical groups (probably ex-something or other) claiming the title "Orthodox" despite not being in communion with any canonical bishop. Compare them with a canonical Syriac church
and the difference should be obvious:
Welcome to the official website of St. Gregorios Malankara Orthodox Church of Cleveland, Ohio. Our parish belongs to the South West American Diocese of the Malankara Orthodox Church in India. Our present Metropolitan is H.G. Alexios Mar Eusebius, under the leadership of Catholicos of the East, H.H. Moran Mar Baselios Mar Thoma Paulose II.
Avoid any such group that will not straightforwardly state such information.