CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jul. 31, 2014	Jul. 31, 2013
Cash flows from operating activities:
Net income (loss)	$ 909	$ (9)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	2,841	3,016
Provision for doubtful accounts and sales adjustments	204	331
Loss (gain) on disposal of equipment	12	(1)
Change in fair value of a derivative instrument	107	(708)
Stock compensation expense	2,585	2,494
Excess tax benefits from share-based payment arrangements	(133)	(81)
Other	20	0
Changes in assets and liabilities:
Accounts receivable	18,476	28,271
Other assets	(252)	568
Accounts payable	(1,835)	(4,258)
Deferred revenue	(13,414)	(12,914)
Other liabilities	(4,055)	(3,660)
Net cash provided by operating activities	5,465	13,049
Cash flows from investing activities:
Purchase of property and equipment	(1,473)	(3,000)
Capitalized software costs	(123)	(148)
Other	0	31
Net cash used in investing activities	(1,596)	(3,117)
Cash flows from financing activities:
Repayments of debt	(194)	(187)
Tax payments, net of proceeds, related to stock awards	(2,247)	(589)
Payment of contingent liability associated with acquisitions	(471)	0
Excess tax benefits from share-based payment arrangements	133	81
Repurchase of common stock	0	(686)
Cash dividends paid	(2,216)	(3,119)
Net cash used in financing activities	(4,995)	(4,500)
Effect of exchange rates on cash and equivalents	481	(1,046)
Net (decrease) increase in cash and equivalents	(645)	4,386
Cash and equivalents at beginning of period	75,984	65,009
Cash and equivalents at end of period	75,339	69,395
Supplemental disclosure of non-cash activities:
Dividends paid in stock	$ 0	$ 145