Consolidated Balance Sheets - USD ($)	Nov. 30, 2019	Nov. 30, 2018
Current assets:
Cash	$ 2,739,305	$ 1,761,863
Accounts receivable - net of allowance for doubtful accounts of $132,221 and $161,560	5,129,792	5,997,493
Inventory, net	3,593,231	3,389,065
Prepaid expenses and income taxes	486,940	19,589
Total current assets	11,949,268	11,168,010
Fixed assets – net of accumulated depreciation and amortization of $2,305,724 and $2,266,627	120,752	115,995
Deferred income taxes	1,185,740	982,624
Other assets	22,607	13,384
Total assets	13,278,367	12,280,013
Current liabilities:
Accounts payable	3,344,182	4,420,013
Loan payable
Capital lease payable, current maturities	7,782	7,036
Accrued expenses and taxes	581,201	603,203
Accrued salaries	506,663	508,873
Total current liabilities	4,439,828	5,539,125
Capital lease payable, net of current maturities	17,102	25,500
Deferred rent	12,998	25,554
Total liabilities	4,469,928	5,590,179
Shareholders' equity:
Common stock - $.001 par value, 50,000,000 shares authorized, 5,320,026 and 5,262,128 shares issued and outstanding	5,319	5,262
Additional paid-in capital	16,666,465	16,577,772
Accumulated deficit	(7,863,355)	(9,893,210)
Total shareholders’ equity	8,808,439	6,689,834
Total liabilities and shareholders’ equity	13,278,367	12,280,013
Series C Preferred Stock
Shareholders' equity:
Preferred stock value	10	10
Series D Preferred Stock
Shareholders' equity:
Preferred stock value