NHTC is not for the faint of heart. Much day trading and apparently some insider manipulation in the way of "pump and dump". I suggest buying in 100 or 1000 share lots at one dollar increments ... such as $19.15, $18.15, etc. But get ready to lose big time, especially if you have weak hands.
Looking back to 2012 prior to the big run up, $25-27 seemed to be a reliable trading range. LL will likely find itself in this range at some point, but it's hard to imagine that it will go much below $25.