Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Feb. 29, 2024	Feb. 28, 2023
Operating Activities
Net loss	$ (132)	$ (1,993)
Adjustments to reconcile net (loss) income to net cash used in provided by operating activities:
Loss from discontinued operations, net of tax	(655)	(746)
Gain on sale of subsidiaries	(370)	0
Depreciation expense	167	189
Amortization of intangible assets	0	118
Provision for doubtful accounts	(3)	3
Non-cash lease cost	174	110
Inventory related charges	88	76
Other	6	4
Changes in working capital items:
Accounts receivable	(258)	(372)
Employee retention credit refund receivable	0	463
Inventories	(1,122)	338
Prepaid expenses and other assets	141	85
Accounts payable and accrued liabilities	345	406
Operating lease liabilities	(174)	(110)
Contract assets	(61)	164
Contract liabilities	(34)	(854)
Net cash used in continuing operations operating activities	(590)	(635)
Investing Activities
Capital expenditures	(286)	(39)
Net cash used in continuing operations investing activities	(286)	(39)
Financing Activities
Proceeds from related party loans	760	926
Repayments of lease financing	(74)	(88)
Net cash provided by continuing operations financing activities	686	838
Discontinued Operations
Operating activities	(2)	(5)
Investing activities	0	0
Financing activities	0	0
Net cash used in discontinued operations	(2)	(5)
Net change in cash and cash equivalents	(192)	159
Cash and cash equivalents, beginning of year	361	202
Cash and cash equivalents, end of year	$ 169	$ 361