Current Expected Credit Losses ("CECL") - Changes in the Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance, December 31, 2021			$ 11,900
Bad debt (credit) expense	$ (77)	$ (1,962)	(523)	$ (4,246)
Advertising provision adjustment			(600)
Write-offs			(1,100)
Recoveries			0
Balance, September 30, 2022	9,700		9,700
Accounts Receivable
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance, December 31, 2021			1,000
Bad debt (credit) expense			(300)
Advertising provision adjustment			100
Write-offs			(200)
Recoveries			0
Balance, September 30, 2022	600		600
Notes receivable, short-term
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance, December 31, 2021			3,800
Bad debt (credit) expense			1,000
Advertising provision adjustment			(500)
Write-offs			(700)
Recoveries			0
Balance, September 30, 2022	3,600		3,600
Notes receivable, long-term
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance, December 31, 2021			6,600
Bad debt (credit) expense			(1,200)
Advertising provision adjustment			(200)
Write-offs			0
Recoveries			0
Balance, September 30, 2022	5,200		5,200
Lease Receivables
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance, December 31, 2021			200
Bad debt (credit) expense			(100)
Advertising provision adjustment			0
Write-offs			0
Recoveries			0
Balance, September 30, 2022	100		100
Equipment Notes
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance, December 31, 2021			100
Bad debt (credit) expense			100
Advertising provision adjustment			0
Write-offs			0
Recoveries			0
Balance, September 30, 2022	200		200
Other
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance, December 31, 2021			200
Bad debt (credit) expense			0
Advertising provision adjustment			0
Write-offs			(200)
Recoveries			0
Balance, September 30, 2022	$ 0		$ 0