CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jan. 31, 2012	Jan. 31, 2011	Jan. 31, 2010
Cash flows from operating activities:
Net income	$ 10,784	$ 2,711	$ 1,349
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	4,721	6,960	9,992
Provision for doubtful accounts and sales adjustments	1,160	468	2,025
Tax benefit from reversal of deferred tax valuation allowance	(954)	(148)	(1,194)
Loss on disposal of property and equipment	33	65	130
Deferred income taxes	735	(1,488)	(1,344)
Exit costs	0	0	217
Stock compensation expense	4,507	5,303	4,592
Excess tax benefits from stock awards	(33)	(384)	0
Other, net	(308)	(320)	(554)
Changes in assets and liabilities, net of effects from acquisitions:
Accounts receivable	(428)	(4,792)	10,447
Other assets	1,567	2,591	(153)
Accounts payable	(229)	2,069	(2,457)
Deferred revenue	(1,681)	7,548	2,872
Other liabilities	1,574	5,319	(8,226)
Net cash provided by operating activities	21,448	25,902	17,696
Cash flows from investing activities:
Purchase of property and equipment	(3,781)	(1,432)	(963)
Capitalized software costs	(285)	(484)	(426)
Other, net	(81)	(6)	32
Net cash used in investing activities	(4,147)	(1,922)	(1,357)
Cash flows from financing activities:
Repayments of debt	(308)	(287)	(255)
Dividends paid	(2,409)	(2,204)	(1,873)
Tax payments, net of proceeds, related to stock awards	(722)	(24)	97
Excess tax benefits from stock awards	33	384	0
Repurchase of common stock	(4,319)	0	0
Changes in cash overdraft	0	0	(2,476)
Net cash used in financing activities	(7,725)	(2,131)	(4,507)
Effect of exchange rates on cash and equivalents	75	749	1,379
Net increase in cash and equivalents	9,651	22,598	13,211
Cash and equivalents at beginning of year	67,276	44,678	31,467
Cash and equivalents at end of year	76,927	67,276	44,678
Cash paid during the period for:
Interest	1,123	1,184	1,230
Income taxes, net of refunds	3,913	1,490	3,980
Supplemental disclosure of non-cash activities:
Obligations associated with dividend declaration	1,099	926	780
Dividends paid in stock	$ 1,513	$ 946	$ 1,225