It's usually take 2-3 weeks to receive your official driver's license. Since it's been a month, you should give them a call or you can check your driver's license status online on the Idaho DMV website.
The temp card paper states you should get your permanent card within 45 days. If its been 45 days you need to call the number on the paper. If you dont have the paper just call the DMVs number and try to get through the IVR to get an actual person and see what steps need to be taken from there. The IVR is difficult it may take a couple of attempts to get an actual person.
Thanks! Your answer is awaiting moderation.