Restricted Stock and Warrant Exercise (Tables)

9 Months Ended

Oct. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

restricted stock vesting criteria [Table Text Block]

Cumulative TSR Thresholds	Percentage of Units Vested
< 25%	0%
25%	25%
33%	50%
40%	75%
50%	100%

Percentile Rank	Percentage of Units Vested
< 33%	0%
33%	50%
50%	100%
100%	150%