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Related Party Transactions and Arrangements - Fees and Participations Paid in Connection With the Operations of the Company, Incurred Forgiven, and Payable (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Sep. 30, 2021
Related Party Transaction [Line Items]
Payable (receivable)	$ 141	$ (435)
Due to related party	141	0
Due to other related party				$ 400
Incurred
Related Party Transaction [Line Items]
Total commissions and fees incurred from the former dealer manager	11,618	10,721	$ 10,544
Financing coordination fees \| Nonrecurring Fees
Related Party Transaction [Line Items]
Payable (receivable)	0	0
Financing coordination fees \| Incurred \| Nonrecurring Fees
Related Party Transaction [Line Items]
Total commissions and fees incurred from the former dealer manager	0	0	6
Operating fees incurred from related parties \| Recurring Fees
Related Party Transaction [Line Items]
Payable (receivable)	141	(28)
Operating fees incurred from related parties \| Incurred \| Recurring Fees
Related Party Transaction [Line Items]
Total commissions and fees incurred from the former dealer manager	7,554	7,577	7,328
Professional fees and other reimbursements \| Recurring Fees
Related Party Transaction [Line Items]
Payable (receivable)	0	0
Professional fees and other reimbursements \| Incurred \| Recurring Fees
Related Party Transaction [Line Items]
Total commissions and fees incurred from the former dealer manager	4,064	3,551	3,210
New York City Reit Advisors, LLC
Related Party Transaction [Line Items]
Due to related party			204
New York City Reit Advisors, LLC \| Professional Fee Credit Due From the Advisor \| Recurring Fees \| Advisor
Related Party Transaction [Line Items]
Payable (receivable)		(407)
New York City Reit Advisors, LLC \| Professional Fee Credit Due From the Advisor \| Incurred \| Recurring Fees \| Advisor
Related Party Transaction [Line Items]
Professional fee credit due from the advisor		$ (407)	$ 0