Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Jul. 31, 2011	Jul. 31, 2010
Operating activities:
Net loss	$ (287,714)	$ (1,252,324)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	1,391,822	1,708,706
Loss on disposal of fixed asset	26,667
Stock-based compensation expense	395,732	243,104
Provision for accounts receivable	40,000	50,000
Change in assets and liabilities:
Accounts, contract and installment receivables	540,548	(133,787)
Other assets	(121,302)	(114,459)
Accounts payable	187,202	200,007
Accrued expenses	(790,017)	(388,100)
Deferred revenues	(673,179)	(328,530)
Net cash provided by (used in) operating activities	709,759	(15,383)
Investing activities:
Purchases of property and equipment	(236,196)	(302,292)
Capitalization of software development costs	(1,391,000)	(1,274,000)
Other		2,974
Net cash used in investing activities	(1,627,196)	(1,573,318)
Financing activities:
Net change under revolving credit facility	50,000	1,100,000
Proceeds from exercise of stock options and stock purchase plan	92,711	127,391
Payments on capital lease obligation	(51,338)	(83,289)
Net cash provided by financing activities	91,373	1,144,102
Decrease in cash and cash equivalents	(826,064)	(444,599)
Cash and cash equivalents at beginning of period	1,403,949	1,025,173
Cash and cash equivalents at end of period	577,885	580,574
Supplemental cash flow disclosures:
Interest paid	29,621	30,664
Income taxes paid	$ 16,957	$ 16,534