CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2023	Feb. 28, 2022	Feb. 28, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (32,490)	$ (27,991)	$ (56,309)
Less: net income (loss) from discontinued operations, net of tax		3,157	(35,152)
Net loss from continuing operations	(32,490)	(31,148)	(21,157)
Adjustments to reconcile net loss from continuing operations to net cash (used in) provided by operating activities:
Depreciation expense	16,426	17,389	17,221
Intangible asset amortization	5,332	5,415	4,781
Stock-based compensation expense	10,211	11,321	11,364
Amortization of debt issuance costs and discount	1,151	10,411	10,180
Impairment losses			825
Non-cash operating lease cost	3,433	3,713	421
Revenue assigned to factors	(2,680)	(4,566)	(6,291)
Deferred tax assets, net	676	465	(1)
Changes in operating assets and liabilities of continuing operations, excluding effects from acquisitions:
Accounts receivable	(21,734)	1,436	1,624
Inventories	(5,772)	5,164	8,691
Prepaid expenses and other current assets	(10,213)	(219)	(7,311)
Accounts payable	20,533	(4,782)	10,166
Accrued liabilities	(1,305)	796	8,257
Deferred revenue	(1,911)	(14,228)	(6,199)
Operating lease liabilities	(4,663)	(5,585)	(297)
Other	74	595	723
Net cash (used in) provided by operating activities - continuing operations	(22,932)	(3,823)	32,997
Net cash used in operating activities - discontinued operations		(395)	(4,412)
NET CASH (USED IN) PROVIDED BY OPERATING ACTIVITIES	(22,932)	(4,218)	28,585
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from maturities and sale of marketable securities			6,264
Purchases of marketable securities			(6,264)
Capital expenditures	(11,100)	(13,298)	(11,356)
Net cash used in investing activities - continuing operations	(11,100)	(13,298)	(11,356)
Net cash provided by (used in) investing activities - discontinued operations		5,721	(2,338)
NET CASH USED IN INVESTING ACTIVITIES	(11,100)	(7,577)	(13,694)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from Paycheck Protection Program Loan			10,000
Repayment of Paycheck Protection Program Loan			(10,000)
Proceeds from revolving credit facility, net of issuance costs			19,944
Repayment of 2020 Convertible Notes			(27,599)
Repayment of revolving credit facility			(20,000)
Taxes paid related to net share settlement of vested equity awards	(1,865)	(4,173)	(1,628)
Proceeds from exercise of stock options and contributions to employee stock purchase plan	956	1,530	1,967
NET CASH USED IN FINANCING ACTIVITIES	(909)	(2,643)	(27,316)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	(2,352)	(965)	(355)
Net change in cash and cash equivalents	(37,293)	(15,403)	(12,780)
Cash and cash equivalents at beginning of year	79,221	94,624	107,404
Cash and cash equivalents at end of year	$ 41,928	$ 79,221	$ 94,624