Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	3 Months Ended	12 Months Ended
Apr. 30, 2015	Jan. 31, 2015
Allowance for doubtful accounts	$ 700,083	$ 665,962
Accumulated amortization of capitalized software development costs	12,628,936	11,846,468
Accumulated amortization	3,663,913	3,326,683
Deferred financing costs, accumulated amortization	31,330	13,677
Common stock, par value (dollars per share)	$ 0.01	$ 0.01
Number of authorized shares of common stock	45,000,000us-gaap_CommonStockSharesAuthorized	45,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued	18,657,974us-gaap_CommonStockSharesIssued	18,553,389us-gaap_CommonStockSharesIssued
Common stock, shares outstanding	18,657,974us-gaap_CommonStockSharesOutstanding	18,553,389us-gaap_CommonStockSharesOutstanding
Series A Preferred Stock
Preferred stock dividend rate	0.00%	0.00%
Convertible redeemable preferred stock, par value (dollars per share)	$ 0.01	$ 0.01
Convertible redeemable preferred stock, 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	$ 1,916,350	$ 2,212,007

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Carrying amount of accumulated amortization of long-term deferred finance costs capitalized at the end of the reporting period.

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For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.

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For each balance sheet presented, the amount of accumulated amortization for capitalized computer software costs.

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Face amount or stated value per share of common stock.

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Carrying amount, attributable to parent and noncontrolling interests, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.

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Per share amount of par value or stated value of stock classified as temporary equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable.

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