DEBT (Schedule of Interest Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Debt Instrument
Deferred Financing Costs Amortization	$ 896	$ 1,119	$ 3,322	$ 3,499
Other	116	94	353	271
Total Interest Expense	11,333	14,214	39,600	41,886
Line of credit
Debt Instrument
Interest expense	5,455	3,735	13,611	11,856
Interest Rate Swap | Line of credit
Debt Instrument
Interest expense	(675)	1,728	1,378	5,830
Mortgages
Debt Instrument
Interest expense	3,503	2,533	8,980	7,947
Mortgages | Hersha Statutory Trust I and Hersha Statutory Trust II
Debt Instrument
Interest expense	2,222	4,386	11,217	10,634
Mortgages | Interest Rate Swap
Debt Instrument
Interest expense	$ (184)	$ 619	$ 739	$ 1,849