Intangible Assets (Tables)

12 Months Ended

Mar. 31, 2020

Intangible Assets Net Excluding Goodwill [Abstract]

Summary of Components of Intangible Assets

The components of intangible assets are as follows:

	March 31, 2020				March 31, 2019
	Gross		Net		Gross		Net
	Carrying		Carrying		Carrying		Carrying
	Amount		Amount		Amount		Amount
Finite lived intangible assets
Licensed brands	$	66,227	$	53,797	$	57,802	$	57,678
Distribution channel		74,768		47,117		42,400		25,297
Health Canada and operating licenses		63,631		57,250		104,608		99,587
Intellectual property		240,386		215,044		153,797		149,360
Software and domain names		16,056		10,013		9,701		6,819
Amortizable intangibles in process		9,590		9,590		4,122		4,046
Total		470,658		392,811		372,430		342,787
Indefinite lived intangible assets
Operating licenses			$	7,000			$	151,509
Acquired brands				76,555				63,774
Total intangible assets			$	476,366			$	558,070

Summary of Estimated Amortization Expense

Estimated amortization expense for each of the five succeeding fiscal years and thereafter is as follows:

2021	$	51,542
2022	$	44,709
2023	$	43,964
2024	$	43,701
2025	$	43,083
Thereafter	$	165,812