Worse case scenario is either a dividend cut or a new sale to support the dividend. A cut might be better if either was necessary, even a 20% cut would leave yield at 12%, tax free until you sell.
I grabbed some more at $14.50 today.
It looks like they moved all the bad news into this quarter, and guided down so much that they will almost have to beat. The stock will be down 2-3 bucks for a few days, then slowly start to rise. Next quarters outlook and numbers need to be above guidance for this to work.