Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
12 Months Ended
Feb. 29, 2020
Feb. 28, 2019
Operating Activities    
Net (loss) income $ (1,206) $ 67
Adjustments to reconcile net (loss) income to net cash provided by operating activities:    
Depreciation and amortization 226 256
Change in provision for doubtful accounts (7) (3)
Changes in provision for inventory reserve (63) (540)
Deferred rental income   (60)
Non-cash charge for share based compensation 7 18
Gain on disposal of assets   (33)
Realized/unrealized gain on investments (12) (42)
Changes in working capital items:    
Accounts receivable 681 (1,079)
Inventories (866) 1,673
Prepaid expenses and other assets 69 (390)
Accounts payable and accrued liabilities 440 (332)
Customer deposits 1,182 661
Other liabilities 14 2
Net cash provided by operating activities 465 198
Investing Activities    
Capital expenditures (135) (152)
Proceeds from sale of investment in real estate partnership - related party (Note 9)   166
Purchases of investments (60) (981)
Proceeds from sale of equipment   71
Proceeds from sale of investments 72 1,309
Net cash (used in) provided by investing activities (123) 413
Financing Activities    
Proceeds from related party loans 148 406
Repayments of long-term debt (23) (55)
Proceeds from line of credit 917 647
Repayments on line of credit (917) (874)
Purchase of treasury stock   (10)
Payments on marginal float   (106)
Repayments of notes payable to officers and directors (33) (290)
Net cash provided by (used in) financing activities 92 (282)
Net change in cash and cash equivalents 434 329
Cash and cash equivalents, beginning of year 410 81
Cash and cash equivalents, end of year $ 844 $ 410