Significant Accounting Policies - Earnings Per Share (Details) - USD ($)	12 Months Ended
	Jan. 31, 2018	Jan. 31, 2017
Accounting Policies [Abstract]
Net loss	$ (3,099,214)	$ (5,161,566)
Less: deemed dividends on Series A Preferred Shares	0	(875,935)
Net loss attributable to common shareholders	$ (3,099,214)	$ (6,037,501)
Weighted average shares outstanding - Basic (in shares)	19,876,383	19,528,341
Stock options and restricted stock (in shares)	0	0
Weighted average shares outstanding - Diluted (in shares)	19,876,383	19,528,341
Basic net loss per common stock (in dollars per share)	$ (0.16)	$ (0.31)
Diluted net loss per common stock (in dollars per share)	$ (0.16)	$ (0.31)