Credit Concentration - Top Five Tenant Credit Concentrations (Details) - Revenue benchmark - Customer Concentration Risk $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($)
Concentration Risk [Line Items]
Total ABR	$ 354,080
Percent of ABR	100.00%
CommonSpirit - CHI - Nebraska
Concentration Risk [Line Items]
Total ABR	$ 17,658
Percent of ABR	5.00%
Northside Hospital
Concentration Risk [Line Items]
Total ABR	$ 15,646
Percent of ABR	4.40%
UofL Health - Louisville, Inc.
Concentration Risk [Line Items]
Total ABR	$ 12,744
Percent of ABR	3.60%
US Oncology
Concentration Risk [Line Items]
Total ABR	$ 11,180
Percent of ABR	3.20%
HonorHealth
Concentration Risk [Line Items]
Total ABR	$ 10,896
Percent of ABR	3.10%
Remaining portfolio
Concentration Risk [Line Items]
Total ABR	$ 285,956
Percent of ABR	80.70%