I would not buy at current price. In fact as an individual investor I would stay away from individual stocks and stay with funds (either mutual or even better ETFs) They can't go to zero.
This company almost bit the dust and they make a product that last 30 years or more. Once there is the solar build out the market will shrink. It is not like razor blades or bottles of soda.
Toofuzzy
Take the road less traveled. It will make all the difference.