WtlessB,
Congrats to both your dad and especially your mom for that 5% NSR deal (last tranche of $4M is coming soon, in addition to $29M cash as of Jan 2014(?), as mentioned in Dave's presentation). It should be noted (in the presentation if my recollectoin is still good) that the burn rate has been quite low, just over $1M/month. Dave is frugal.
As the saying goes: "Behind a strong man, there is a stronger woman"...paraphrased of course.
goldhunter