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Significant Accounting Policies (Details Textual) (USD $)
In Thousands, unless otherwise specified
12 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended
Feb. 28, 2013
Feb. 29, 2012
Investment
Feb. 28, 2011
Feb. 28, 2010
Feb. 29, 2012
Buildings [Member]
Y
Feb. 29, 2012
Computer hardware and software [Member]
Y
Feb. 29, 2012
Machinery and equipment [Member]
Y
Feb. 29, 2012
Furniture and fixtures [Member]
Y
Feb. 29, 2012
Schurman [Member]
Feb. 29, 2012
Schurman [Member]
Subordinated Debt [Member]
Feb. 29, 2012
Schurman [Member]
Subordinated Credit Facility [Member]
Feb. 29, 2012
Schurman [Member]
Collectibility of Receivables [Member]
Feb. 29, 2012
Five Largest Customers [Member]
Feb. 28, 2011
Five Largest Customers [Member]
Feb. 28, 2010
Five Largest Customers [Member]
Feb. 29, 2012
Wal-Mart Stores [Member]
Feb. 28, 2011
Wal-Mart Stores [Member]
Feb. 28, 2010
Wal-Mart Stores [Member]
Feb. 29, 2012
Target Corporation [Member]
Feb. 28, 2011
Target Corporation [Member]
Feb. 28, 2010
Target Corporation [Member]
Feb. 29, 2012
Investment in Equity [Member]
Schurman [Member]
Feb. 29, 2012
Liquidity Guaranty [Member]
Schurman [Member]
Feb. 29, 2012
Operating Lease Sublease to Schurman [Member]
Schurman [Member]
Feb. 28, 2011
Operating Lease Sublease to Schurman [Member]
Schurman [Member]
Apr. 30, 2009
Limited Guaranty [Member]
Schurman [Member]
Variable Interest Entity [Line Items]                                                    
Equity interest holdings in Schurman Fine Papers                 15.00%                                  
Maximum exposure to loss, Amount                     $ 10,000 $ 13,406                   $ 1,935 $ 12,000 $ 22,143 $ 35,985  
Loans receivable from VIE                   0                                
Total investments   12,546                                                
Initial term of Subordinated Credit Facility                     19 months                              
End Period of Subordinated Credit Facility                     November 17,2010                              
End period of Liquidity Guaranty                                             January 2014      
End period of Limited Guaranty                                                   April 2011
Renewal Period of Subordinated Credit Facility   1 year                                                
Depreciation by straight-line method over the useful lives of various assets, maximum           10 15 20                                    
Limited bridge guaranty of vie indebtedness                                                   12,000
Net sales percentage                         42.00% 42.00% 39.00% 14.00% 15.00% 14.00% 14.00% 14.00% 13.00%          
Depreciation by straight-line method over the useful lives of various assets, minimum           3 3 8                                    
Useful life of buildings         40                                          
Number of days under liquidity guaranty                                             91 days      
Significant Accounting Policies (Textual) [Abstract]                                                    
Number of investments   2                                                
Amortization of production costs   3,646 3,380 2,209                                            
Domestic Inventories Under LIFO to Pre-LIFO consolidated inventories   80.00% 80.00%                                              
Film production expense   5,985 4,736 4,360                                            
Deferred film production costs   8,405 9,246                                              
Expected to recognize amortization production costs 2,700                                                  
Shipping and handling costs   134,204 119,391 119,989                                            
Net balance of Corporation's investment in corporate-owned life insurance policies   23,849 21,760                                              
Amount paid as related interest expense   11,209 12,122 12,207                                            
Advertising Expenses   $ 25,718 $ 12,079 $ 12,559