If you look at the last 8/11 earnings reports, this thing has short squeezed for 10% or more. I expect them to beat this afternoon. And i is insanely short held per below. I am pretty sure this thing can go 10-15% + after hours when the earnings show their first time profitability in the Q2 period.
If your short into earnings your just plain looking for punishment, very little upside for you compared to the risk.
Days To Cover (Short Interest Ratio) 14.4 Short Percent of Float 11.19 % Short Interest - Prior 6,437,200 Short % Increase / Decrease 4.78 % Short Squeeze Ranking™ 601