Idaho Code § 63-2307

Against any person required to take out a license who fails, neglects or refuses to take out such license, or who carries on, or attempts to carry on, business without such license, the treasurer may direct suit in the name of the state of Idaho as plaintiff, to be brought for the recovery of the license tax, and in such case either the treasurer or prosecuting attorney may make the necessary affidavit for a writ of attachment, which may issue without bond being given on behalf of the plaintiff. In case of a judgment for the plaintiff, five hundred dollars ($500) therefor and costs must be paid by the defendant into the county current expense fund.