CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2016	Apr. 30, 2015
Cash flows from operating activities:
Net (loss) income	$ (2,742)	$ 549
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	1,476	1,454
Provision for doubtful accounts and sales adjustments	49	311
Stock compensation expense	1,554	1,306
Change in fair value of derivative instrument	31	(245)
Excess tax benefits from share-based payment arrangements	(222)	(151)
Changes in assets and liabilities:
Accounts receivable	21,430	26,823
Other assets	(2,960)	(1,122)
Accounts payable	(3,151)	(4,456)
Deferred revenue	(7,480)	(11,157)
Other liabilities	(6,850)	(8,976)
Net cash provided by operating activities	1,135	4,336
Cash flows from investing activities:
Purchase of property and equipment	(1,074)	(1,140)
Capitalized software costs	(12)	(28)
Net cash used in investing activities	(1,086)	(1,168)
Cash flows from financing activities:
Repayments of debt	(106)	(102)
Tax payments, net of proceeds, related to stock awards	(369)	(391)
Payment of contingent liability associated with acquisitions	0	(750)
Excess tax benefits from share-based payment arrangements	222	151
Proceeds from issuance of common stock, net of issuance of costs	0	8,365
Net cash (used in) provided by financing activities	(253)	7,273
Effect of exchange rates on cash and equivalents	2,351	(103)
Net increase in cash and equivalents	2,147	10,338
Cash and equivalents at beginning of period	137,731	120,526
Cash and equivalents at end of period	139,878	130,864
Supplemental disclosure of non-cash activities:
Obligations associated with dividend declaration	$ 1,316	$ 1,299