Income (Loss) Per Share and Per Unit - Computation of Basic and Diluted Net Income Per Unit (Detail) - Sotherly Hotels LP [Member] - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Schedule Of Computation Of Basic And Diluted Earnings Per Common Share [Line Items]
Net loss available to common unitholders for basic computation	$ (1,860,712)	$ (268,356)
Weighted average number of units outstanding	15,994,565	15,892,513
Basic net loss per unit	$ (0.12)	$ (0.02)