Consolidated Balance Sheets (USD $)	May 31, 2014	Nov. 30, 2013
Current assets:
Cash	$ 5,373,535	$ 4,288,090
Accounts receivable - net of allowance for doubtful accounts of $76,883 and $60,000	4,386,266	4,963,385
Inventory, net	3,889,033	3,672,563
Prepaid expenses and income taxes	223,805	241,696
Deferred income taxes	318,633	364,152
Total current assets	14,191,272	13,529,886
Fixed assets - net of accumulated depreciation and amortization of $2,086,304 and $2,065,539	76,344	75,275
Deferred income taxes	955,898	1,092,455
Other assets	11,652	11,652
Total assets	15,235,166	14,709,268
Current liabilities:
Accounts payable	3,616,987	3,329,776
Accrued expenses and taxes	742,814	715,102
Accrued salaries	224,759	385,569
Total current liabilities	4,584,560	4,430,447
Deferred rent	38,485	35,855
Total liabilities	4,623,045	4,466,302
Commitments and contingencies
Shareholders' equity
Preferred stock, Value
Common stock - $.001 par value stock, 75,000,000 shares authorized, 9,060,012 and 9,060,012 shares issued and outstanding	9,060	9,060
Additional paid-in capital	23,192,425	23,153,177
Accumulated deficit	(12,589,388)	(12,919,295)
Total shareholders' equity	10,612,121	10,242,966
Total liabilities and shareholders' equity	15,235,166	14,709,268
Series A Preferred stock
Shareholders' equity
Preferred stock, Value
Series B Preferred stock
Shareholders' equity
Preferred stock, Value
Series C Preferred Stock
Shareholders' equity
Preferred stock, Value	24	24
Total shareholders' equity	$ 24	$ 24