Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2021	Apr. 30, 2020
Cash flows from operating activities:
Net income (loss)	$ 1,832	$ (410)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	2,146	1,652
Amortization of costs capitalized to obtain and fulfill contracts	1,320	1,175
Amortization of right-of-use assets	1,502	1,457
Net change in valuation allowance	(3,093)	518
Other deferred income taxes	978	(70)
Provision for doubtful accounts and sales adjustments	144	939
Stock compensation expense	3,637	2,405
Change in fair value of derivative instrument	(64)	251
Loss on disposal of property and equipment	90	58
Other, net	0	12
Changes in assets and liabilities:
Accounts receivable	37,987	32,458
Costs capitalized to obtain and fulfill contracts	(1,452)	(899)
Lease liabilities	(1,488)	(1,342)
Prepaid expenses and other assets	(3,089)	1,279
Accounts payable	(3,309)	(3,157)
Deferred revenue	(11,244)	(13,381)
Other liabilities	(5,211)	(12,033)
Net cash provided by operating activities	20,686	10,912
Cash flows from investing activities:
Purchase of property and equipment	(191)	(1,017)
Acquisition, net of cash acquired	(9,493)	0
Capitalized software costs	(316)	(272)
Net cash used in investing activities	(10,000)	(1,289)
Cash flows from financing activities:
Repayments of debt	(164)	(149)
Dividends paid	0	(1,431)
Tax payments related to stock awards	(183)	(103)
Net cash used in financing activities	(347)	(1,683)
Effect of exchange rates on cash and equivalents	287	(4,503)
Net increase in cash and equivalents	10,626	3,437
Cash and equivalents at beginning of period	142,501	136,717
Cash and equivalents at end of period	153,127	140,154
Supplemental disclosure of cash flow information:
Interest	132	144
Income taxes, net of refunds	$ 991	$ 758