Consolidated Balance Sheets - USD ($)	Feb. 29, 2020	Nov. 30, 2019
Current assets:
Cash	$ 3,331,796	$ 2,739,305
Accounts receivable - net of allowance for doubtful accounts of $132,221 and $132,221	4,577,518	5,129,792
Inventory, net	3,139,255	3,593,231
Prepaid expenses and income taxes	342,546	486,940
Total current assets	11,391,115	11,949,268
Fixed assets - net of accumulated depreciation and amortization of $2,315,088 and $2,305,724	126,731	120,752
Operating Lease Right of Use Asset	214,857
Deferred income taxes	944,164	1,185,740
Other assets	22,607	22,607
Total assets	12,699,474	13,278,367
Current liabilities:
Accounts payable	2,991,008	3,344,182
Operating Lease Liabilities	225,275
Financing lease payable, current maturities	7,965	7,782
Accrued expenses and taxes	522,632	581,201
Accrued salaries	395,416	506,663
Total current liabilities	4,142,296	4,439,828
Financing lease payable, net of current maturities	15,041	17,102
Deferred rent		12,998
Total liabilities	4,157,337	4,469,928
Commitments and contingencies
Shareholders' equity:
Common stock - $.001 par value, 50,000,000 shares authorized, 5,320,026 and 5,320,026 shares issued and outstanding	5,319	5,319
Additional paid-in capital	16,666,465	16,666,465
Accumulated deficit	(8,129,657)	(7,863,355)
Total shareholders' equity	8,542,137	8,808,439
Total liabilities and shareholders' equity	12,699,474	13,278,367
Series C Preferred Stock
Shareholders' equity:
Preferred stock value	10	10
Series D Preferred Stock
Shareholders' equity:
Preferred stock value