Total current assets TOTAL ASSETS Total current liabilities Total liabilities Stockholders' Equity before Treasury Stock Total shareholders’ equity Balance Balance TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY Product and Service [Axis] NET REVENUES Product revenues, net of discounts Net Revenues Net revenues Gross margin Gross margin Total operating expenses Total operating expenses OTHER (INCOME) LOSS LOSS BEFORE INCOME TAXES Earnings (Loss) Before Income Taxes NET LOSS Net loss Balance (in Shares) Balance (in Shares) Equity Components [Axis] Total adjustments Net cash provided by operating activities Net cash used in investing activities Net cash used in financing activities NET INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH CASH, CASH EQUIVALENTS AND RESTRICTED CASH - BEGINNING OF PERIOD CASH, CASH EQUIVALENTS AND RESTRICTED CASH - END OF PERIOD Total cash, cash equivalents and restricted cash shown in the statements of cash flows Cash paid for interest Cash (received)/paid for income taxes - net of refunds Inventory [Axis] Inventories net Inventories - net Inventory, Net Total future minimum rental payments Concentration Risk Benchmark [Axis] Concentration Risk Type [Axis] Segments [Axis] Total deferred tax assets Total deferred tax liabilities Effective tax rate, Amount (in Dollars) INCOME TAX EXPENSE (BENEFIT) Total income tax expense (benefit) Federal State and local Current Income Tax Expense (Benefit) Federal State and local Deferred Income Tax Expense (Benefit) Consolidation Items [Axis] Total operating and selling expenses Document Type Document Quarterly Report Document Period End Date Document Transition Report Entity File Number Entity Registrant Name Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Shell Company Entity Common Stock, Shares Outstanding Entity Central Index Key Amendment Flag Document Fiscal Year Focus Document Fiscal Period Focus Current Fiscal Year End Date ASSETS CURRENT ASSETS: Cash and cash equivalents Restricted cash Accounts receivable, less allowance for credit losses of $73,000 (May 31) and $109,600 (February 28) Accounts receivable, less allowance for credit losses Prepaid expenses and other assets Assets held for sale INVENTORIES - net PROPERTY, PLANT AND EQUIPMENT - net OPERATING LEASE RIGHT-OF-USE ASSETS Right-of-use assets OTHER ASSETS LIABILITIES AND SHAREHOLDERS’ EQUITY CURRENT LIABILITIES: Accounts payable Deferred revenues Operating lease liabilities, current Current lease liabilities Accrued salaries and commissions Income taxes payable Other current liabilities OPERATING LEASE LIABILITIES, noncurrent Long-term lease liabilities OTHER LONG-TERM LIABILITIES SHAREHOLDERS’ EQUITY: Common stock, $0.20 par value; Authorized 16,000,000 shares; Issued 12,702,080 shares; Outstanding 8,511,364 (May 31 and February 28) shares Common stock, shares issued (in Shares) Common stock, authorized shares (in Shares) Common stock, par value (in Dollars per share) Common stock, shares outstanding (in Shares) Capital in excess of par value Retained earnings PRODUCT REVENUES, net of discounts and allowances COST OF GOODS SOLD Cost of goods sold Cost of Product and Service Sold OPERATING EXPENSES Operating expenses: Operating and selling Sales commissions General and administrative Total general and administrative expenses INTEREST EXPENSE Interest expense BASIC AND DILUTED LOSS PER SHARE Basic (in Dollars per share) Diluted (in Dollars per share) WEIGHTED AVERAGE NUMBER OF COMMON AND EQUIVALENT SHARES OUTSTANDING: Basic (in Shares) Diluted (in Shares) Dividends per share (in Dollars per share) Change in fair value of interest rate exchange agreement CASH FLOWS FROM OPERATING ACTIVITIES Adjustments to reconcile net loss to net cash provided by operating activities: Depreciation and amortization Deferred income taxes Provision for credit losses Provision for inventory valuation allowance Impairment loss on assets Asset, Impairment Loss Changes in assets and liabilities: Accounts payable Accrued salaries and commissions and other liabilities Deferred revenues Income taxes payable/receivable CASH FLOWS FROM INVESTING ACTIVITIES Proceeds from sale of assets CASH FLOWS FROM FINANCING ACTIVITIES SUPPLEMENTAL DISCLOSURE OF CASH FLOWS INFORMATION NONCASH TRANSACTIONS Leased assets obtained in exchange for operating lease liabilities Lease assets obtained in exchange for new lease liabilities Less treasury stock, at cost Net loss (gain) on sale of assets Accounts receivable Inventories - net Prepaid expenses and other assets Purchases of property, plant and equipment Payments on term debt Product revenues Transportation revenue Common Stock Capital in Excess of Par Value Retained Earnings Treasury Stock Accumulated Other Comprehensive Loss Significant Accounting Policies [Text Block] Cash and Cash Equivalents Disclosure [Text Block] Schedule of Cash and Cash Equivalents [Table Text Block] Assets Held For Sale [Text Block] Inventory Disclosure [Text Block] Schedule of Inventory [Table Text Block] Current: Product inventory Noncurrent: Lessor, Operating Leases [Text Block] Lease, Cost [Table Text Block] Operating lease assets: Operating lease liabilities: Weighted-average remaining lease term (months) Weighted-average discount rate Fixed lease costs Operating cash outflows – operating leases NONCASH TRANSACTIONS Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] 2027 2028 2029 2030 2031 Thereafter Total operating lease liabilities Debt Disclosure [Text Block] Concentration Risk Disclosure [Text Block] Schedule of Product Information [Table Text Block] Product revenues, net of discounts of Usborne products by division: % of total product revenues, net of discounts % of total purchases received Purchases received by product type: Purchases received Income Tax Disclosure [Text Block] Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Deferred tax assets: Allowance for credit losses