CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jul. 31, 2012	Jul. 31, 2011
Cash flows from operating activities:
Net income	$ 2,803	$ 4,090
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,361	2,443
Provision for doubtful accounts and sales adjustments	64	150
Change in fair value of interest rate swap	857	0
Stock compensation expense	2,467	2,274
Excess tax benefits from share-based payment arrangements	(123)	(11)
Other, net	0	(139)
Changes in assets and liabilities:
Accounts receivable	28,241	24,844
Other assets	267	2,197
Accounts payable	(2,517)	(3,463)
Deferred revenue	(16,058)	(13,827)
Other liabilities	(6,989)	(5,251)
Net cash provided by operating activities	11,373	13,307
Cash flows from investing activities:
Purchase of property and equipment	(2,029)	(1,969)
Acquisition of business, net of cash acquired	(4,713)	(6)
Capitalized software costs	(199)	(117)
Other	2	19
Net cash used in investing activities	(6,939)	(2,073)
Cash flows from financing activities:
Repayments of debt	(111)	(172)
Tax payments, net of proceeds, related to stock awards	(786)	(356)
Excess tax benefits from share-based payment arrangements	123	11
Repurchase of common stock	(3,899)	0
Cash dividends paid	(1,841)	(645)
Net cash used in financing activities	(6,514)	(1,162)
Effect of exchange rates on cash and equivalents	(1,004)	1,490
Net increase (decrease) in cash and equivalents	(3,084)	11,562
Cash and equivalents at beginning of period	76,927	67,276
Cash and equivalents at end of period	73,843	78,838
Supplemental disclosure of non-cash activities:
Obligations associated with dividend declaration	1,115	935
Dividends paid in stock	$ 334	$ 1,224