The court shall grant the petition for relief if it finds by a preponderance of the evidence that the petitioner will not be likely to act in a manner dangerous to public safety and that the granting of the relief would not be contrary to the public interest. The petitioner may appeal a denial of the requested relief, and review on appeal shall be de novo. A person may file a petition for relief under this section no more than once every two (2) years.
Idaho Code § 66-356