9. INTANGIBLE ASSETS AND GOODWILL

Intangible assets

The following table summarizes the Company's intangible assets:

	January 31, 2022		January 31, 2021
	$		$
Licenses	12,141,476		12,141,476
Brands	868,982		868,982
Customer relationships	1,758,553		2,122,063
	14,769,011		15,132,521
Less: accumulated amortization	(5,544,846	)	(4,174,560	)
	9,224,165		10,957,961

Total amortization expense from intangible assets for the year ended January 31, 2022 was $1,370,286 (2021 - $1,464,528).

During the year ended January 31, 2022, the Company recognized impairment charges of $363,510 on customer relationships allocated to the Oregon reporting unit (note 4).

During the year ended January 31, 2021, the Company sold a brand for $100,000. At the time of the sale, the brand had a carrying amount of $100,000 comprised of cost of $117,737 and accumulated amortization of $17,737.

At January 31, 2021, the Company reclassified intangible assets with a cost of $400,009 and accumulated amortization of $217,872 to held for sale. The intangible assets classified as held for sale consist of licenses, customer lists, and startup costs associated with a right-of-use asset that has also been classified as held for sale. Management estimated the fair value less costs to sell exceeds the carrying value and therefore the assets are measured at their carrying values.

Goodwill

As at January 31, 2022, the Company had goodwill of $28,541,323 (2021 - $28,541,323) which was allocated to the Nevada reporting unit.