Consolidated Balance Sheets (Parenthetical) - USD ($)	12 Months Ended
	Jan. 31, 2016	Jan. 31, 2015
Allowance for doubtful accounts	$ 155,407	$ 665,962
Accumulated amortization of capitalized software development costs	14,919,948	11,846,468
Deferred financing costs, net of accumulated amortization of $84,531 and $13,677, respectively	$ 84,531	$ 13,677
Common stock, par value (USD per share)	$ 0.01	$ 0.01
Common stock, shares authorized	45,000,000	45,000,000
Common stock, shares issued	18,783,540	18,553,389
Common stock, shares outstanding	18,783,540	18,553,389
Series A Preferred Stock
Preferred stock dividend rate (as a percent)	0.00%	0.00%
Convertible redeemable preferred stock, par value (USD per share)	$ 0.01	$ 0.01
Convertible redeemable preferred stock, liquidation and redemption value	$ 8,849,985	$ 8,849,985
Convertible redeemable preferred stock, shares authorized	4,000,000	4,000,000
Convertible redeemable preferred stock, shares issued	2,949,995	2,949,995
Convertible redeemable preferred stock, shares outstanding	2,949,995	2,949,995
Unamortized preferred stock discount	$ 875,935	$ 2,212,007