For one don't ever go all in, trading stocks is like gambling
and second don't worry this stock has high potential if you hold. The reason this company fell off was because they lost their European clients who defaulted on them because of the Europe debt crisis, but since then Europe’s economy has improved and CERP has gained back European clients, so they will turn around significantly.
The company right now if sold is MINIMUM .10 cents a share, however certain sources claim book value as of now to be .24