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Transactions with related parties, Summary of Transaction (Details) $ in Thousands	3 Months Ended			12 Months Ended
	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Mar. 31, 2023 USD ($) Lot	Dec. 31, 2023 USD ($) Note
Lot Option Agreements [Member]
Related Party Transaction [Line Items]
Number of lots purchased \| Lot			26
Amount of lots purchased	$ 0		$ 2,200
Lot Option Agreements [Member] \| Former Member of Board of Manager [Member]
Related Party Transaction [Line Items]
Number of lots purchased \| Lot			82
Amount of lots purchased			$ 4,600
Number of lots sold \| Lot			5
Amount of lots sold			$ 300
Consulting Agreement [Member] \| Former Member of Board of Manager [Member]
Related Party Transaction [Line Items]
Consulting service	600
Selling, General and Administrative Expenses [Member] \| Dry Lease Agreement [Member]
Related Party Transaction [Line Items]
Business travel expenses incurred and paid	100		100
Selling, General and Administrative Expenses [Member] \| Consulting Agreement [Member] \| Former Member of Board of Manager [Member]
Related Party Transaction [Line Items]
Consulting fees earned	100		100
Related Party [Member]
Related Party Transaction [Line Items]
Facilities fee paid	3,000		6,000
Number of uncollateralized notes payable \| Note				2
Related Party [Member] \| Uncollateralized Notes Payable 2.12% [Member]
Related Party Transaction [Line Items]
Uncollateralized notes payable, interest rate		2.12%
Related Party [Member] \| Uncollateralized Notes Payable 2.56% [Member]
Related Party Transaction [Line Items]
Uncollateralized notes payable, interest rate		2.56%
Related Party [Member] \| Accrued Expenses and Other Liabilities [Member]
Related Party Transaction [Line Items]
Accounts payable	0	$ 11,000		$ 11,000
Notes and other payables		900		900
Related Party [Member] \| Other Assets [Member]
Related Party Transaction [Line Items]
Accounts receivable	100	$ 100		$ 100
Related Party [Member] \| Consulting Agreement [Member] \| Former Member of Board of Manager [Member] \| Accrued Expenses and Other Liabilities [Member]
Related Party Transaction [Line Items]
Accounts payable	0		700
Related Party [Member] \| Selling, General and Administrative Expenses [Member]
Related Party Transaction [Line Items]
Payments under the office lease agreement	100		100
Facilities fee incurred	$ 400		$ 6,000