The Hasmonean dynasty was the Jewish ruling dynasty of Judea during the Hellenistic times of the Second Temple period, from c. 141 BC to 37 BC. Between c. 141 and c. 116 BC the dynasty ruled Judea semi-autonomously within the Seleucid Empire, and from roughly 110 BC, with the empire disintegrating, gained further autonomy and expanded into the neighboring regions of Perea, Samaria, Idumea, Galilee, and Iturea. The Hasmonean rulers took the Greek title basileus ("king") and the kingdom attained regional power status for several decades. Forces of the Roman Republic intervened in the Hasmonean Civil War in 63 BC, turning the kingdom into a client state and marking an irreversible decline of Hasmonean power; Herod the Great displaced the last reigning Hasmonean client-ruler in 37 BC.