Finance Receivables (Tables)

3 Months Ended

Mar. 31, 2018

Receivables [Abstract]

Finance Receivables Credit Quality Indicators

A summary of our finance receivables by internal credit quality rating, excluding our deferred acquisition fees receivable, is as follows (dollars in thousands):

	Number of Tenants / Obligors at		Carrying Value at
Internal Credit Quality Indicator	March 31, 2018	December 31, 2017	March 31, 2018		December 31, 2017
1 - 3	26	24	$	649,741	$	608,101
4	6	8	85,802		123,477
5	—	—	—		—
			$	735,543	$	731,578