Quarterly report pursuant to Section 13 or 15(d)

Income Taxes Temporary Differences (Details)

v2.4.0.8
Income Taxes Temporary Differences (Details) (USD $)
May 31, 2013
Nov. 30, 2012
Summary of temporary differences    
Deferred Tax $ 1,674,944 $ 1,002,811
Short Term Asset 1,740,157 1,242,484
Long Term Liability (65,213) (239,673)
Depreciation [Member]
    
Summary of temporary differences    
Deferred Tax Assets Liabilities Gross (968,029) (1,028,273)
Deferred Tax (357,238) (379,470)
Short Term Asset 0 0
Long Term Liability 357,238 379,470
Unrealized gain on Investments [Member]
    
Summary of temporary differences    
Deferred Tax Assets Liabilities Gross (193,114) (55,863)
Deferred Tax (71,266) (20,616)
Short Term Asset (71,266) (20,616)
Long Term Liability 0 0
Reserve for bad debts [Member]
    
Summary of temporary differences    
Deferred Tax Assets Liabilities Gross 26,512 26,340
Deferred Tax 9,784 9,721
Short Term Asset 9,784 9,721
Long Term Liability 0 0
Reserve for returns [Member]
    
Summary of temporary differences    
Deferred Tax Assets Liabilities Gross 1,901,663 1,772,405
Deferred Tax 701,783 654,083
Short Term Asset 701,783 654,083
Long Term Liability 0 0
Reserve for obsolete inventory [Member]
    
Summary of temporary differences    
Deferred Tax Assets Liabilities Gross 531,576 671,609
Deferred Tax 196,171 247,849
Short Term Asset 196,171 247,849
Long Term Liability 0 0
Vacation accrual [Member]
    
Summary of temporary differences    
Deferred Tax Assets Liabilities Gross 319,669 323,470
Deferred Tax 117,970 119,372
Short Term Asset 117,970 119,372
Long Term Liability 0 0
Charitable contributions [Member]
    
Summary of temporary differences    
Deferred Tax Assets Liabilities Gross 818,318 722,555
Deferred Tax 301,989 266,649
Short Term Asset 9,964 126,852
Deferred Tax Assets, Charitable Contribution Carryforwards 292,025  
Long Term Liability   (139,797)
Section 263A costs [Member]
    
Summary of temporary differences    
Deferred Tax Assets Liabilities Gross 313,076 285,129
Deferred Tax 115,536 105,223
Short Term Asset 115,536 105,223
Long Term Liability 0 0
Capital Loss Carryforward [Member]
    
Summary of temporary differences    
Deferred Tax Assets Liabilities Gross 1,789,024  
Deferred Tax 660,215  
Short Term Asset 660,215  
Long Term Liability $ 0