We actually didn't buy the radios. I had some capital money for a radio infrastructure project. I moved it forward and spent some of my own money to acquire the radios. We leased the rest because we didn't have the money to buy them; we leased them for the period of time.
With regard to our total costs, we also had some infrastructure we had to put in. We had some additional towers, to handle that capacity of radio communications in the city and to facilitate all the different equipment coming in. Our total expenditure for radio infrastructure, including the purchase and leasing of hand-held radios, was approximately $15 million.