Idaho Code § 69-222: Receipts — Scale weight tickets.

For all agricultural commodities delivered to a warehouse licensed under this chapter original negotiable or nonnegotiable warehouse receipts, or scale weight tickets, shall be issued by the warehouseman conducting the same, but no receipts, or scale weight tickets, shall be issued except for agricultural commodities delivered to the warehouse at the time of the issuance thereof; provided, however, that no negotiable receipt need be issued except when requested by the depositor.