This is the settlement agreement that goes with the payment.
We told them, “Please pay us that money.” They are paying it back, but they are putting legal conditions on the confidentiality of the agreement and the fact that they are not agreeing to their liability. I think there's a specific word. They are saying, “This does not constitute an admission of liability. However, because we want to keep our relationship with you, we understand it's our responsibility, as part of the contract. Here's your money. It's the full amount of the money that was overbilled.”