There's some likelihood that the costs would go down, but this is one area where the costs have not really risen appreciably over the last decade. The last cost increase was about 10 years ago, and it put the cost of an interlock program at about $90 a month. If you figure from $90 to $105 over 10 years, that's a pretty good track record, which I would challenge anyone else in the entire country to match.
Having said that, I think there are, obviously, economies of scale. There's certainly the potential for that, yes.