Idaho Code § 47-906: Oath, view, and report of commissioners.

The commissioners so appointed must be sworn to faithfully and impartially discharge their duties, and must proceed without unreasonable delay to examine the premises and assess the damages resulting from such right or privilege prayed for, and report the amount of the same to the judge appointing them; and if such right of way affects the property of more than one person or company, such report must contain an assessment of damages to each company or person.