Idaho Code § 11-312
If the purchaser of real property sold on execution, or his successor in interest, be evicted therefrom in consequence of irregularities in the proceedings concerning the sale, or of the reversal or discharge of the judgment, he may recover the price paid, with interest, from the judgment creditor. If the purchaser of property at sheriff's sale, or his successor in interest, fail to recover possession in consequence of irregularity in the proceedings concerning the sale, or because the property sold was not subject to execution and sale, the court having jurisdiction thereof, must, after notice and on motion of such party in interest, or his attorney, revive the original judgment in the name of the petitioner, for the amount paid by such purchaser at the sale, with interest thereon from the time of payment at the same rate that the original judgment bore; and the judgment so revived has the same force and effect as would an original judgment of the date of the revival, and no more.
Idaho Code § 11-312