What is "sidekan"

Sidekan also called Bradost, a vast sub-district belongs to Soran District (Diana-Rawanduz) north of Erbil in Iraqi Kurdistan, with 250 villages, and population of less than 15000. the exact number of Bradostian people estimated more than this census but as the original inhabitants had been deported three times in 1961, 1978 and 1988 and a lot of them has not returned yet due to the frequently bombing by Turkish and Iranian army on the Kurdistan Workers Party strongholds located in Khakurk mountains, and also because of the lack of renovation projects by the local authorities.