Quarterly report pursuant to Section 13 or 15(d)

Employee Benefit Plan (Details)

v3.10.0.1
Employee Benefit Plan (Details) - USD ($)
3 Months Ended 6 Months Ended
Aug. 05, 2018
Jul. 30, 2017
Aug. 05, 2018
Jul. 30, 2017
Employee Benefit Plan (Textual)        
Contributions plan, percentage     100.00%  
Contributions plan $ 88,995 $ 30,655 $ 150,224 $ 30,655