Accounts Receivable

12 Months Ended

Dec. 31, 2020

Receivables [Abstract]

Accounts Receivable

3. Accounts Receivable

Accounts receivable consist of the following:

	December 31, 2020			December 31, 2019
	(in millions)
Trade receivables	$	30.4		$	24.5
Less: long-term receivable recorded in other assets		(1.4	)		(1.5	)
Finance lease receivables		0.7			1.5
Receivables from affiliate		—			0.4
Other receivables		0.1			0.2
Allowance for doubtful accounts		(2.3	)		(0.9	)
Total accounts receivable, net	$	27.5		$	24.2

Changes in the allowance for doubtful accounts are as follows:

	December 31, 2020			December 31, 2019
	(in millions)
Beginning balance	$	(0.9	)	$	(1.5	)
Additional provision for doubtful accounts		(1.4	)		(0.1	)
Write offs		0.1			0.8
Foreign currency translation adjustments		(0.1	)		(0.1	)
Ending balance	$	(2.3	)	$	(0.9	)