Note 6 - Investment in Real Estate Partnership (Tables)

9 Months Ended

Sep. 30, 2024

Notes Tables

Equity Method Investments [Table Text Block]

			Company’s Investment as of
			September 30, 2024		December 31, 2023
Real estate partnership	Ownership Interest
Pillarstone OP		81.4%	$	—	$	31,671
Total real estate partnership(1)(2)(3)			$	—	$	31,671

Real Estate Investment Financial Statements, Disclosure [Table Text Block]

	Three Months Ended September 30,					Nine Months Ended September 30,
	2024		2023			2024			2023
Pillarstone OP	$	—	$	(375	)	$	(28	)	$	(1,627	)

	September 30, 2024		December 31, 2023
Assets:
Real estate, net	$	—	$	47,115
Other assets		—		6,680
Total assets(1)		—		53,795
Liabilities and equity:
Notes payable		—		14,292
Other liabilities		—		4,040
Equity		—		35,463
Total liabilities and equity(2)		—		53,795
Company’s share of equity		—		28,885
Cost of investment in excess of the Company’s share of underlying net book value		—		2,786
Carrying value of investment in real estate partnership(3)	$	—	$	31,671

	Three Months Ended September 30,					Nine Months Ended September 30,
	2024		2023			01/01/2024-01/25/2024 (2)			2023
Revenues	$	—	$	2,152		$	591		$	6,307
Operating expenses		—		(2,372	)		(559	)		(7,584	)
Other expenses		—		(207	)		(56	)		(621	)
Net loss	$	—	$	(427	)	$	(24	)	$	(1,898	)