Income Taxes - Components of Income Tax Expense (Details) - USD ($)	12 Months Ended
	Jan. 31, 2017	Jan. 31, 2016
Current tax (expense) benefit:
Federal	$ 15,000	$ 0
State	(2,976)	(17,578)
Total current provision	12,024	(17,578)
Deferred tax benefit:
Federal	0	8,838
State	0	737
Total Deferred tax benefit	0	9,575
Income tax (expense) benefit	$ 12,024	$ (8,003)