Earnings Per Share - Schedule Of Earnings Per Share, Basic And Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	2 Months Ended	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2023
Earnings Per Share [Abstract]
Net (loss) income	$ (2,094)	$ (20,651)	$ 2,267
Net loss (income) attributable to non-controlling interests	(718)	2,858	(1,904)
Net (loss) income attributable to ORENT	$ (2,812)	$ (17,793)	$ 363
Weighted average number of common shares outstanding - basic (in shares)	17,292,975	156,903,346	127,652,548
Effect of diluted unvested restricted Class I shares (in shares)	0	16,212	16,212
Weighted average number of common shares outstanding - diluted (in shares)	17,292,975	156,919,558	127,668,760
Net (loss) income per common share – basic (in USD per share)	$ (0.16)	$ (0.11)	$ 0
Net (loss) income per common share – diluted (in USD per share)	$ (0.16)	$ (0.11)	$ 0