Loans Receivable (Tables)

3 Months Ended

Mar. 31, 2019

Receivables [Abstract]

Schedule of Loans Receivable

The following table summarizes the Company’s loans receivable (in thousands):

	March 31, 2019								December 31, 2018
	Real Estate Secured		Other Secured			Total			Real Estate Secured		Other Secured			Total
Mezzanine	$	—	$	20,545		$	20,545		$	—	$	21,013		$	21,013
Participating development loans and other(1)	65,635		—			65,635			42,037		—			42,037
Unamortized discounts, fees and costs	—		(41		)	(41		)	—		(52		)	(52		)
	$	65,635	$	20,504		$	86,139		$	42,037	$	20,961		$	62,998

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(1) At March 31, 2019, the Company had $53 million remaining of commitments to fund a $115 million senior living development project.

Summary of the Company's Internal Ratings for Loans Receivable

The following table summarizes the Company’s internal ratings for DFLs at March 31, 2019 (dollars in thousands):

	Carrying Amount		Percentage of DFL Portfolio	Internal Ratings
Segment				Performing DFLs		Watch List DFLs		Workout DFLs
Senior housing triple-net	$	278,791	77	$	278,791	$	—	$	—
Other non-reportable segments	84,604		23	84,604		—		—
	$	363,395	100	$	363,395	$	—	$	—

The following table summarizes the Company’s internal ratings for loans receivable at March 31, 2019 (dollars in thousands):

	Carrying Amount		Percentage of Loan Portfolio	Internal Ratings
Investment Type				Performing Loans		Watch List Loans		Workout Loans
Real estate secured	$	65,635	76	$	65,635	$	—	$	—
Other secured	20,504		24	20,504		—		—
	$	86,139	100	$	86,139	$	—	$	—