Idaho Code § 67-1207: Temporary diversion of revenues to cease on accomplishment of purpose.

Whenever revenues are diverted from the general fund of the state, in order to provide a special or temporary fund for a particular purpose or a number of purposes, and such purpose or purposes shall have been fully accomplished, such diversion shall cease, and thereafter such revenues shall accrue to the general fund as they did prior to the time when such diversion was authorized and required.