Note 16 - Operating Segments - Segment Information (Details) - USD ($)	12 Months Ended
	Feb. 28, 2021	Feb. 29, 2020	Feb. 28, 2019
Revenues	$ 23,480,705	$ 31,849,796	$ 34,545,447
Segment profit (loss)	(1,791,691)	1,402,332	2,955,661
Total assets	24,951,152	27,817,388	26,222,141
Capital expenditures	154,492	983,941	613,786
Total depreciation and amortization	1,336,182	1,492,825	1,709,799
Franchising [Member]
Revenues	3,545,387	5,530,632	5,356,292
Segment profit (loss)	846,039	2,530,449	2,288,871
Total assets	1,338,990	1,221,975	1,182,355
Capital expenditures	150	24,422	3,548
Total depreciation and amortization	42,579	44,166	46,369
Manufacturing [Member]
Revenues	17,321,001	21,516,530	24,179,540
Segment profit (loss)	1,422,491	4,009,282	4,310,722
Total assets	9,330,194	11,796,822	12,267,458
Capital expenditures	103,003	840,459	526,402
Total depreciation and amortization	642,806	615,162	573,846
Retail Segment [Member]
Revenues	896,793	1,104,171	1,272,009
Segment profit (loss)	(309,799)	42,433	(52,009)
Total assets	634,124	1,006,320	1,001,419
Capital expenditures	4,505	28,443	9,617
Total depreciation and amortization	14,150	12,983	32,762
U-Swirl Segment [Member]
Revenues	1,717,524	3,698,463	3,737,606
Segment profit (loss)	(636,474)	485,185	(32,391)
Total assets	4,907,029	6,026,394	5,264,989
Capital expenditures	4,975	3,997	16,512
Total depreciation and amortization	557,735	726,615	952,178
Other Segments [Member]
Revenues		0
Segment profit (loss)	(3,113,948)	(5,665,017)	(3,559,532)
Total assets	8,740,815	7,765,877	6,505,920
Capital expenditures	41,859	86,620	57,707
Total depreciation and amortization	78,912	93,899	104,644
Operating Segments [Member]
Revenues	24,479,537	32,908,921	35,695,167
Operating Segments [Member] | Franchising [Member]
Revenues	3,549,055	5,535,564	5,361,528
Operating Segments [Member] | Manufacturing [Member]
Revenues	18,316,165	22,570,723	25,324,024
Operating Segments [Member] | Retail Segment [Member]
Revenues	896,793	1,104,171	1,272,009
Operating Segments [Member] | U-Swirl Segment [Member]
Revenues	1,717,524	3,698,463	3,737,606
Operating Segments [Member] | Other Segments [Member]
Revenues		0
Intersegment Eliminations [Member]
Revenues	(998,832)	(1,059,125)	(1,149,720)
Intersegment Eliminations [Member] | Franchising [Member]
Revenues	(3,668)	(4,932)	(5,236)
Intersegment Eliminations [Member] | Manufacturing [Member]
Revenues	(995,164)	(1,054,193)	(1,144,484)
Intersegment Eliminations [Member] | Retail Segment [Member]
Revenues	0	0	0
Intersegment Eliminations [Member] | U-Swirl Segment [Member]
Revenues	0	0	0
Intersegment Eliminations [Member] | Other Segments [Member]
Revenues	$ 0	$ 0	$ 0