The two programs we've studied intensively have to do with preventing offenders from returning to prison. The savings that we're seeing are just related to variable costs for these offenders, the cost of food, medical expenses and supplies, for example.
You're not getting as great savings as was anticipated, because unless you close an entire facility, you don't receive the savings of that fixed expense. You may be diverting some offenders and you may divert the need to eventually build an additional prison, but that doesn't save you anything right now in your current budget.
I think that unless you can completely close a facility, you really don't see the level of savings you might anticipate