Variable Interest Entities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Assets:
Total assets	$ 1,002,201	$ 1,007,091
Liabilities and equity:
Total equity	518,543	523,429
Total liabilities and equity	1,002,201	1,007,091
Net real estate investments
Assets:
Total assets	960,093	973,813
Cash and cash equivalents
Assets:
Total assets	27,522	18,678
Receivables and other assets
Assets:
Total assets	14,586	14,600
Secured debt
Liabilities and equity:
Total liabilities	460,117	465,433
Lease liabilities
Liabilities and equity:
Total liabilities	1,326	0
Accrued expenses and other liabilities
Liabilities and equity:
Total liabilities	$ 22,215	$ 18,229