The carrying value as of the balance sheet date of the current and non current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

No definition available.

Mortgages Loans, Delayed Draw Term Loan and Interest Rate Swaps (Details) $ in Thousands			1 Months Ended	3 Months Ended
	Apr. 01, 2023 USD ($)	Apr. 21, 2022 USD ($) item	May 31, 2022 USD ($)	Mar. 31, 2023 USD ($) item	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($) item
Mortgage Loans, Construction Loan, Delayed Draw Term Loan and Interest Rate Swaps
Mortgage loans, net of debt issuance costs				$ 79,125		$ 79,653
Debt disclosures
Delayed draw term loan, net of debt issuance costs				88,787		88,713
Payment on secured debt				565	$ 1,076
Aggregate book value of land and buildings pledged as collateral				$ 1,741		1,791
Interest rate swap agreement
Debt disclosures
Number of agreements containing credit risk related contingent features \| item				0
Recognized net gains (losses) (included in other comprehensive loss), before taxes, on interest rate swap agreements				$ 2,467	4,662
Loss expected to be reclassified over next twelve months from accumulated other comprehensive loss to interest expense				(3,133)
Interest income				522	$ 451
Nonrecourse mortgage loans
Mortgage Loans, Construction Loan, Delayed Draw Term Loan and Interest Rate Swaps
Loans, prior to debt issuance costs				80,167		80,732
Debt issuance costs, net				$ (1,042)		$ (1,079)
Weighted average interest rate				4.13%		4.13%
Delayed Draw Term Loan Facility
Mortgage Loans, Construction Loan, Delayed Draw Term Loan and Interest Rate Swaps
Debt issuance costs, net				$ (1,213)
Debt disclosures
Maximum borrowing capacity		$ 150,000
Term of debt		5 years
Proceeds from debt			$ 90,000
Interest rate		4.15%
Number of separate draws \| item		3				2
Delayed Draw Term Loan Facility \| Subsequent Events
Debt disclosures
Proceeds from debt	$ 60,000
Delayed Draw Term Loan Facility \| SOFR
Debt disclosures
Variable interest rate margin (as a percent)		1.15%
Existing Credit Facility
Debt disclosures
Maximum borrowing capacity		$ 100,000
New Credit Facility
Debt disclosures
Maximum borrowing capacity		$ 250,000
New Credit Facility \| LIBOR
Debt disclosures
Variable interest rate margin (as a percent)		1.20%
3.97%, due September 1, 2027
Mortgage Loans, Construction Loan, Delayed Draw Term Loan and Interest Rate Swaps
Loans, prior to debt issuance costs				$ 10,854		$ 10,919
Interest rate (as a percent)				3.97%		3.97%
4.57%, due February 1, 2028
Mortgage Loans, Construction Loan, Delayed Draw Term Loan and Interest Rate Swaps
Loans, prior to debt issuance costs				$ 16,541		$ 16,666
Interest rate (as a percent)				4.57%		4.57%
3.60%, due January 2, 2030
Mortgage Loans, Construction Loan, Delayed Draw Term Loan and Interest Rate Swaps
Loans, prior to debt issuance costs				$ 5,962		$ 6,007
Interest rate (as a percent)				3.60%		3.60%
3.48% due February 1 2030
Mortgage Loans, Construction Loan, Delayed Draw Term Loan and Interest Rate Swaps
Loans, prior to debt issuance costs				$ 13,774		$ 13,879
Interest rate (as a percent)				3.48%		3.48%
3.50%, due July 1, 2030
Mortgage Loans, Construction Loan, Delayed Draw Term Loan and Interest Rate Swaps
Loans, prior to debt issuance costs				$ 4,743		$ 4,778
Interest rate (as a percent)				3.50%
4.33%, due August 1, 2030
Mortgage Loans, Construction Loan, Delayed Draw Term Loan and Interest Rate Swaps
Loans, prior to debt issuance costs				$ 15,372		$ 15,473
Interest rate (as a percent)				4.33%		4.33%
4.51%, due April 1, 2034
Mortgage Loans, Construction Loan, Delayed Draw Term Loan and Interest Rate Swaps
Loans, prior to debt issuance costs				$ 12,921		$ 13,010
Interest rate (as a percent)				4.51%		4.51%