Condensed Consolidated Statements of Operations and Comprehensive Income - Unaudited - USD ($) shares in Thousands, $ in Thousands		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Revenues:
Sales		$ 92,134	$ 72,219
Real estate development and property management fees		1,611	0
Interest income		2,517	1,149
Net gains on sales of real estate assets		0	1,329
Other revenue		347	779
Total revenues		94,998	75,476
Costs and expenses:
Interest expense		735	536
Recoveries from loan losses, net		(600)	(648)
Impairment losses		0	64
Selling, general and administrative expenses		33,778	27,364
Total costs and expenses		106,087	80,557
Operating losses		(11,089)	(5,081)
Equity in net earnings of unconsolidated real estate joint ventures		1,104	1,532
Other (loss) income		2,171	984
Foreign exchange loss		(46)	(189)
Income (loss) before income taxes		9,190	(2,754)
(Provision) benefit for income taxes		(1,667)	828
Net income (loss)		7,523	(1,926)
Net loss attributable to noncontrolling interests		380	110
Net income (loss) attributable to shareholders		$ 7,903	$ (1,816)
Basic earnings (loss) per share (in dollars per share)		$ 0.55	$ (0.12)
Diluted earnings (loss) per share (in dollars per share)		$ 0.55	$ (0.12)
Basic weighted average number of common shares outstanding (in shares)	[1]	14,354	15,475
Diluted weighted average number of common shares outstanding (in shares)	[1]	14,377	15,475
Net income (loss)		$ 7,523	$ (1,926)
Other comprehensive income, net of tax:
Unrealized gain (loss) on securities available for sale		27	(46)
Foreign currency translation adjustments		11	164
Other comprehensive income, net		38	118
Comprehensive income (loss), net of tax		7,561	(1,808)
Comprehensive loss attributable to noncontrolling interests		380	110
Comprehensive income (loss) attributable to shareholders		7,941	(1,698)
The Altman Companies, LLC [Member]
Costs and expenses:
Gain on consolidation		6,195	0
Other Investments in Real Estate Joint Ventures [Member]
Costs and expenses:
Gain on consolidation		10,855	0
Trade [Member]
Revenues:
Sales		63,714	65,749
Costs and expenses:
Cost of sales		47,407	51,006
Real Estate [Member]
Revenues:
Sales		1,772	6,470
Costs and expenses:
Cost of sales		578	2,235
Construction [Member]
Revenues:
Sales		25,037	0
Costs and expenses:
Cost of sales		$ 24,189	$ 0

[1] For periods prior to the spin-off on September 30, 2020, the number of shares is based on the shares issued in connection with the spin-off. See Note 1 for further discussion.