The Company’s real estate assets were comprised of the following ($ in thousands):

(1)	As of March 31, 2022 and December 31, 2021, the Company had $0.3 million and $0.3 million, respectively, of residential condominiums available for sale in its operating properties portfolio.

Dispositions—Refer to Note 3 - Net Lease Sale and Discontinued Operations.

Tenant Reimbursements—The Company receives reimbursements from tenants for certain facility operating expenses including common area costs, insurance, utilities and real estate taxes. Tenant expense reimbursements were $0.7 million and $0.7 million for the three months ended March 31, 2022 and 2021, respectively. These amounts are included in “Operating lease income” in the Company’s consolidated statements of operations.

Allowance for Doubtful Accounts—As of March 31, 2022 and December 31, 2021, the allowance for doubtful accounts related to real estate tenant receivables was $0.1 million and $0.1 million, respectively. These amounts are included in “Accrued interest and operating lease income receivable, net” on the Company’s consolidated balance sheets.

Future Minimum Operating Lease Payments—Future minimum operating lease payments to be collected under non-cancelable operating leases, excluding customer reimbursements of expenses, in effect as of March 31, 2022, are as follows by year ($ in thousands):


	Operating
Year	Properties
2022 (remaining nine months)	$	4,843
2023		6,293
2024		6,195
2025		5,600
2026		5,125
Thereafter		4,361