Settlement of Note Receivable and Lease Guarantee - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		12 Months Ended
	Jan. 31, 2020	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2018	Dec. 31, 2019
Settlement Of Note Receivable And Lease Guarantee [Line Items]
Provision for loss on note receivable		$ 58	$ 148
Lawn and Garden Indemnification Claim [Member] | Guarantee Obligation [Member]
Settlement Of Note Receivable And Lease Guarantee [Line Items]
Lease expiring period		September 2025
Annual rent		$ 2,000
Liabilities and related pre tax charges				$ 10,300
Lease guarantee contingency					$ 10,700
Sale of fully reserved promissory notes and related accrued interest receivable	$ 1,200
Pre-tax gain on sale of notes receivable	$ 11,900
Lawn and Garden Business [Member]
Settlement Of Note Receivable And Lease Guarantee [Line Items]
Provision for loss on note receivable				$ 23,000