CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jan. 31, 2014	Jan. 31, 2013	Jan. 31, 2012
Cash flows from operating activities:
Net income	$ 6,386	$ 6,639	$ 10,784
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	6,069	4,989	4,721
Provision for doubtful accounts and sales adjustments	1,054	737	1,160
Tax benefit from reversal of deferred tax valuation allowance	0	(225)	(954)
Loss on disposal of property and equipment	0	7	33
Deferred income taxes	623	458	1,689
Change in fair value of a derivative instrument	(634)	384	0
Stock compensation expense	4,680	4,608	4,507
Excess tax benefits from stock awards	(72)	(462)	(33)
Adjustment of contingent liability associated with acquisitions	(279)	0	0
Other, net	0	0	(308)
Changes in assets and liabilities, net of effects from acquisitions:
Accounts receivable	(1,247)	(6,767)	(428)
Other assets	(197)	(1,668)	613
Accounts payable	(1,260)	2,142	(229)
Deferred revenue	4,753	5,669	(1,681)
Other liabilities	4,264	(472)	1,574
Net cash provided by operating activities	24,140	16,039	21,448
Cash flows from investing activities:
Purchase of property and equipment	(4,779)	(3,071)	(3,781)
Acquisition of businesses, net of cash acquired	0	(7,817)	(107)
Capitalized software costs	(366)	(492)	(285)
Other, net	33	(1)	26
Net cash used in investing activities	(5,112)	(11,381)	(4,147)
Cash flows from financing activities:
Repayments of debt	(372)	(312)	(308)
Dividends paid	(5,304)	(8,076)	(2,409)
Tax payments, net of proceeds, related to stock awards	(1,286)	(1,185)	(722)
Excess tax benefits from stock awards	72	462	33
Repurchase of common stock	(686)	(7,530)	(4,319)
Net cash used in financing activities	(7,576)	(16,641)	(7,725)
Effect of exchange rates on cash and equivalents	(477)	65	75
Net increase (decrease) in cash and equivalents	10,975	(11,918)	9,651
Cash and equivalents at beginning of year	65,009	76,927	67,276
Cash and equivalents at end of year	75,984	65,009	76,927
Cash paid during the period for:
Interest	726	908	1,123
Income taxes, net of refunds	2,869	5,552	3,913
Supplemental disclosure of non-cash activities:
Obligations associated with dividend declaration	0	1,087	1,099
Dividends paid in stock	145	622	1,513
Obligations associated with acquisitions	$ 0	$ 1,392	$ 0