Allowance for Credit Losses (Tables)

3 Months Ended

Mar. 31, 2015

Financing Receivable, Allowance for Credit Losses [Line Items]

Allowance for credit losses

The following table summarizes the Company’s allowance for credit losses for the three months endedMarch 31, 2015 and 2014:

	Finance Leases		Notes Receivable		Total
Allowance for credit losses
Balance at January 1, 2015	$	0.4	$	4.1	$	4.5
Provision for credit losses	0.5		—		0.5
Balance at March 31, 2015	$	0.9	$	4.1	$	5.0
Balance at January 1, 2014	$	0.4	$	4.1	$	4.5
Balance at March 31, 2014	$	0.4	$	4.1	$	4.5

Aging of past-due notes receivable

The following table summarizes the Company’s aging of past-due notes receivable balances:

	March 31, 2015		December 31, 2014
30-59 days past due	$	—	$	0.1
60-89 days past due	—		—
> 89 days past due (1)	2.3		1.5
Total past due	$	2.3	$	1.6

(1) Past-due notes receivable balances greater than 89 days are fully reserved.