INVESTMENT IN UNCONSOLIDATED JOINT VENTURES (Summary of Unconsolidated Joint Ventures Balance Sheet) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Assets
Investment in Hotel Properties, Net	$ 1,196,953	$ 1,665,097
Other Assets	43,110	21,759
Total Assets	1,574,488	1,833,144
Liabilities and Equity
Mortgages	208,620	304,614
Equity:
Hersha Hospitality Trust	677,125	557,050
Joint Venture Partner(s)	71,995	51,246
Total Liabilities and Equity	1,574,488	1,833,144
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Assets
Investment in Hotel Properties, Net	60,417	64,096
Other Assets	19,281	15,649
Total Assets	79,698	79,745
Liabilities and Equity
Mortgages	65,300	65,723
Other Liabilities	15,702	15,656
Equity:
Hersha Hospitality Trust	3,555	3,328
Joint Venture Partner(s)	(4,859)	(4,962)
Total Equity	(1,304)	(1,634)
Total Liabilities and Equity	$ 79,698	$ 79,745