Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Tables)

v3.10.0.1
Stockholders' Equity (Tables)
6 Months Ended
Aug. 05, 2018
Equity [Abstract]  
Schedule of fair value of probability-weighted assumptions
      April 19,
2018
    June 29,
2018
    June 29,
2018
 
  Warrants   798,795     798,795     281,750  
  Expected volatility     41.4% - 43.7 %     42.0 %     41.3 %
  Expected dividend yield     0 %     0 %     0 %
  Expected term(in years)     3.10       3.00       5.00  
  Risk-free interest rate     1.7% - 2.0 %     2.6 %     2.7 %
  Exercise price   $ 14.80     $ 16.00     $ 19.20  
  Calculated fair value of warrant   $ 3.12     $ 5.00     $ 8.84  
Schedule of warrants outstanding

                  Weighted  
      Average     Number     Average  
      Exercise     of     Remaining  
      Price     Warrants     Life  
  Outstanding at February 4, 2018   $ 17.18       930,054       3.24  
                           
  Warrants Issued     19.05       1,080,725       3.67  
                           
  Expired and canceled     17.18       (930,054 )     (3.20 )
                           
  Warrants Outstanding at August 5, 2018   $ 16.83       1,080,725     3.42  
Schedule of unvested restricted stock
      Number of shares     Weighted average grant date fair value  
  Unvested At February 4, 2018     193,500     $ 10.83  
  Granted     52,504       10.83  
  Forfeited     -       -  
  Vested     (13,126 )     10.83  
  Unvested at May 6, 2018     232,878       10.83  
  Granted     257,295       14.83  
  Forfeited     (277 )     14.83  
  Vested     (61,577 )     14.83  
  Unvested at August 5, 2018     428,319     $ 12.69