It depends on the specific allegation. If it is under $25,000 then you might be probation eligible. If however, there were multiple thefts on multiple dates that prosecutor could make the decision to charge each theft a separate offense wich could lead to substantial prison time under A.R.S. 13-702.02. You should really discuss the case with an attorney because there are a number of potential outcomes depending on how the prosecutor elects to file charges.