In Wisconsin, a felony is an offense that is punishable by imprisonment in state prison for one year or more. Wis. Stat. 393.60 ("Felony and misdemeanor defined.  A crime punishable by imprisonment in the Wisconsin state prisons is a felony.  Every other crime is a misdemeanor."); Wis. Stat. 973.01(2)(b) (confinement in prison cannot be less than one year).