Based on the carrying value on the balance sheet I think it's an at-the-money option to purchase at the mortgage amount. Therefore, no payment to exercise. I'm sure there was a working capital payment, etc though.
Regardless, a keepwell agreement only helps if there are assets.
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.