CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jul. 31, 2013	Jul. 31, 2012
Cash flows from operating activities:
Net (loss) income	$ (9)	$ 2,803
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	3,015	2,361
Provision for doubtful accounts and sales adjustments	331	64
Change in fair value of interest rate swap	(708)	857
Stock compensation expense	2,494	2,467
Excess tax benefits from share-based payment arrangements	(81)	(123)
Changes in assets and liabilities:
Accounts receivable	28,271	28,241
Other assets	568	267
Accounts payable	(4,258)	(2,517)
Deferred revenue	(12,914)	(16,058)
Other liabilities	(3,660)	(6,989)
Net cash provided by operating activities	13,049	11,373
Cash flows from investing activities:
Purchase of property and equipment	(3,000)	(2,029)
Acquisition of business, net of cash acquired	0	(4,713)
Capitalized software costs	(148)	(199)
Other	31	2
Net cash used in investing activities	(3,117)	(6,939)
Cash flows from financing activities:
Repayments of debt	(187)	(111)
Tax payments, net of proceeds, related to stock awards	(589)	(786)
Excess tax benefits from share-based payment arrangements	81	123
Repurchase of common stock	(686)	(3,899)
Cash dividends paid	(3,119)	(1,841)
Net cash used in financing activities	(4,500)	(6,514)
Effect of exchange rates on cash and equivalents	(1,046)	(1,004)
Net increase (decrease) in cash and equivalents	4,386	(3,084)
Cash and equivalents at beginning of period	65,009	76,927
Cash and equivalents at end of period	69,395	73,843
Supplemental disclosure of non-cash activities:
Future obligations associated with dividend declaration	0	1,115
Dividends paid in stock	$ 145	$ 334