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1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
 12 Months Ended
Feb. 28, 2017
Feb. 29, 2016
1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]    
Payments for (Proceeds from) Other Investing Activities $ 45,400,000 $ 29,800,000
Cash, FDIC Insured Amount 250,000  
Allowance for Doubtful Accounts Receivable 485,000 401,900
Allowance for Doubtful Other Receivables, Current 217,000 148,000
Other Inventory, Materials, Supplies and Merchandise under Consignment, Gross 1,140,700 571,400
Increase (Decrease) in Accounts and Other Receivables 309,000 174,000
Asset Impairment Charges 1,082,300 0
Revenue Recognition, Sales Returns, Reserve for Sales Returns 190,000 100,000
Advertising Expense 266,400 531,500
Shipping, Handling and Transportation Costs 16,637,500 8,655,600
Interest Expense 1,028,800 244,900
Usborne Books and More [Member]    
1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]    
Payments for (Proceeds from) Other Investing Activities 34,800,000 $ 20,000,000
Accounts Payable, Other, Current $ 13,900,000