I moved to Utah at the end of December 2016. Do I have to file a Utah tax return despite not earning any income in the state of Utah in the last 2 weeks of the year?

I lost my job in Maryland and had to move to Utah at the end of December 2016. I have not earned any money in Utah since moving to the state on 12/17/2016. Do I really need to file a Utah State tax return despite not having earned any income there?

Also, I am receiving MD unemployment benefits, can I deduct my moving expenses from MD to UT?