Notes Receivable and Allowance for Losses (Tables)

12 Months Ended

Dec. 31, 2018

Accounts and Notes Receivable, Net [Abstract]

Schedule of notes receivable

The following table shows the composition of the Company's notes receivable balances:

	December 31,
	2018		2017
Credit Quality Indicator:	(in thousands)
Senior	$	94,349	$	73,700
Subordinated	28,100		18,647
Unsecured	2,435		3,182
Total notes receivable	124,884		95,529
Allowance for losses on receivables specifically evaluated for impairment	4,426		1,647
Allowance for losses on non-impaired loans	259		490
Total loan reserves	4,685		2,137
Net carrying value	$	120,199	$	93,392
Current portion, net	$	36,759	$	13,256
Long-term portion, net	83,440		80,136
Total	$	120,199	$	93,392

Past due balances of mezzanine and other notes receivable by credit quality indicators

Past due balances of notes receivable by credit quality indicators are as follows:

	30-89 days Past Due		> 90 days Past Due		Total Past Due		Current		Total Notes Receivable
As of December 31, 2018	(in thousands)
Senior	$	—	$	—	$	—	$	94,349	$	94,349
Subordinated	—		—		—		28,100		28,100
Unsecured	—		—		—		2,435		2,435
	$	—	$	—	$	—	$	124,884	$	124,884
As of December 31, 2017
Senior	$	—	$	—	$	—	$	73,700	$	73,700
Subordinated	—		—		—		18,647		18,647
Unsecured	—		—		—		3,182		3,182
	$	—	$	—	$	—	$	95,529	$	95,529

Summary of activity related to allowance for losses

The following table summarizes the activity related to the Company’s Notes Receivable allowance for losses for the years ended December 31, 2018 and 2017:

	December 31,
	2018			2017
	(in thousands)
Beginning balance	$	2,137		$	2,417
Provisions	2,779			—
Write-offs	(231		)	(280		)
Ending balance	$	4,685		$	2,137