Consolidated Statements of Stockholders' Equity - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock [Member]	Total
Balance (in shares) at Nov. 30, 2017	4,158,752				1,954
Balance at Nov. 30, 2017	$ 41,587	$ 2,859,052	$ 13,353,830	$ (257,010)	$ (6,425)	$ 15,991,034
Stock based compensation (in shares)	66,298				7,332
Stock based compensation	$ 663	196,580			$ (21,310)	175,933
Foreign Currency Translation Adjustment				3,830		3,830
Release of cumulative translation adjustment due to substantial liquidation of a foreign entity				253,180		253,180
Net (Loss)			(3,386,902)			(3,386,902)
Balance (in shares) at Nov. 30, 2018	4,225,050				9,286
Balance at Nov. 30, 2018	$ 42,250	3,055,632	9,966,928		$ (27,735)	13,037,075
Stock based compensation (in shares)	96,037				9,556
Stock based compensation	$ 961	194,455			$ (19,323)	176,093
Release of cumulative translation adjustment due to substantial liquidation of a foreign entity
Net (Loss)			(1,419,586)			(1,419,586)
Balance (in shares) at Nov. 30, 2019	4,321,087				18,842
Balance at Nov. 30, 2019	$ 43,211	$ 3,250,087	$ 8,547,342		$ (47,058)	$ 11,793,582