CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Apr. 30, 2012	Apr. 30, 2011
Cash flows from operating activities:
Net income	$ 1,844	$ 1,020
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,115	1,337
(Recovery of) provision for doubtful accounts and sales adjustments	(36)	73
Stock compensation expense	1,039	1,112
Excess tax benefits from share-based payment arrangements	(51)	(4)
Other, net	0	(59)
Changes in assets and liabilities:
Accounts receivable	19,644	17,780
Other assets	(1,845)	151
Accounts payable	(3,152)	(2,816)
Deferred revenue	(8,475)	(6,430)
Other liabilities	(4,996)	(6,653)
Net cash provided by operating activities	5,087	5,511
Cash flows from investing activities:
Purchase of property and equipment	(685)	(781)
Capitalized software costs	(105)	(13)
Other	1	16
Net cash used in investing activities	(789)	(778)
Cash flows from financing activities:
Repayments of debt	(80)	(96)
Tax payments, net of proceeds, related to stock awards	(338)	(25)
Excess tax benefits from share-based payment arrangements	51	4
Dividends paid	(948)	(330)
Repurchase of common stock	(1,791)	0
Net cash used in financing activities	(3,106)	(447)
Effect of exchange rates on cash and equivalents	234	1,849
Net increase in cash and equivalents	1,426	6,135
Cash and equivalents at beginning of period	76,927	67,276
Cash and equivalents at end of period	78,353	73,411
Supplemental disclosure of non-cash activities:
Obligations associated with dividend declaration	1,100	934
Dividends paid in stock	$ 128	$ 596