Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Feb. 28, 2019	Feb. 28, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 693,797	$ 35,557
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	9,578	11,954
Deferred income taxes	(115,861)	26,366
Allowance for doubtful accounts	(1,797)
CHANGES IN OPERATING ASSETS AND LIABILITIES:
Accounts receivable	394,982	1,119,022
Inventory	38,696	593,147
Prepaid expenses and income taxes	(17,247)	(16,299)
Other Assets	(9,223)
Accounts payable	(788,049)	(1,323,056)
Deferred rent	(2,987)	(2,092)
Accrued expenses	(138,340)	(196,953)
NET CASH FLOWS PROVIDED BY OPERATING ACTIVITIES	63,549	247,646
CASH FLOWS FROM INVESTING ACTIVITIES:
Acquisition of fixed assets	(5,580)	(18,798)
NET CASH FLOWS USED IN INVESTING ACTIVITIES	(5,580)	(18,798)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net Borrowings on loans payable	(3,311)	(250,000)
NET CASH FLOWS (USED IN) FINANCING ACTIVITIES	(3,311)	(250,000)
NET CHANGE IN CASH	54,658	(21,152)
CASH AT BEGINNING OF PERIOD	1,761,863	1,086,999
CASH AT END OF PERIOD	1,816,521	1,065,847
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Income taxes paid	3,739	15,651
Interest paid	733	6,021
NONCASH INVESTING AND FINANCING ACTIVITIES:
Accrued dividends on preferred stock	$ 2,500	$ 2,500