Condensed Consolidated Statements of Cash Flows - USD ($)	6 Months Ended
	Jul. 31, 2018	Jul. 31, 2017
Operating activities:
Net loss	$ (2,090,907)	$ (3,140,573)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation	324,640	403,090
Amortization of capitalized software development costs	646,452	1,143,624
Amortization of intangible assets	469,894	666,114
Amortization of other deferred costs	228,497	161,064
Valuation adjustment for warrants liability	0	(45,831)
Other valuation adjustments	56,211	86,192
Gain on disposal of fixed assets	(1,555)	(720)
Loss on exit of operating lease	806,163
Share-based compensation expense	366,906	555,229
Provision for accounts receivable	(64,154)	166,170
Changes in assets and liabilities:
Accounts and contract receivables	292,442	99,086
Other assets	105,148	(333,401)
Accounts payable	367,814	449,929
Accrued expenses	587,226	(352,132)
Deferred revenues	(1,618,004)	(822,867)
Net cash provided by (used in) operating activities	476,773	(965,026)
Investing activities:
Purchases of property and equipment	(14,457)	(9,812)
Proceeds from sales of property and equipment	14,225
Capitalization of software development costs	(1,529,177)	(844,448)
Net cash used in investing activities	(1,529,409)	(854,260)
Financing activities:
Principal repayments on term loan	(298,492)	(813,197)
Principal payments on capital lease obligation	0	(68,149)
Payments related to settlement of employee shared-based awards	(57,699)	(37,002)
Proceeds from exercise of stock options and stock purchase plan	35,388
Net cash used in financing activities	(320,803)	(918,348)
Net decrease in cash and cash equivalents	(1,373,439)	(2,737,634)
Cash and cash equivalents at beginning of period	4,619,834	5,654,093
Cash and cash equivalents at end of period	$ 3,246,395	$ 2,916,459