DEBT (Schedule of Interest Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Debt Instrument
Deferred Financing Costs Amortization	$ 663	$ 1,235	$ 1,360	$ 2,426
Other	79	161	183	235
Total Interest Expense	8,865	14,397	17,954	28,267
Line of credit
Debt Instrument
Interest expense	6,920	4,507	13,547	8,157
Interest Rate Swap | Line of credit
Debt Instrument
Interest expense	(2,881)	599	(5,344)	2,054
Mortgages
Debt Instrument
Interest expense	3,712	2,948	7,509	5,477
Mortgages | Hersha Statutory Trust I and Hersha Statutory Trust II
Debt Instrument
Interest expense	1,067	4,589	2,069	8,995
Mortgages | Interest Rate Swap
Debt Instrument
Interest expense	$ (695)	$ 358	$ (1,370)	$ 923