DEBT (Schedule of Interest Expense) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Debt Instrument
Deferred Financing Costs Amortization	$ 1,104	$ 547	$ 2,299	$ 1,681
Other	66	181	476	489
Total Interest Expense	13,350	12,935	39,838	39,158
Line of Credit
Debt Instrument
Interest expense related to debt instrument	4,736	8,517	17,139	26,057
Interest Rate Swap \| Line of Credit
Debt Instrument
Interest expense related to debt instrument	3,543		7,762
Decrease to interest expense		(804)		(2,899)
Mortgages
Debt Instrument
Interest expense related to debt instrument	2,846	3,994	9,362	12,061
Mortgages \| Hersha Statutory Trust I and Hersha Statutory Trust II
Debt Instrument
Interest expense related to debt instrument	451	707	1,611	2,173
Mortgages \| Interest Rate Swap
Debt Instrument
Interest expense related to debt instrument	$ 604		$ 1,189
Decrease to interest expense		$ (207)		$ (404)

Increase Decrease Interest Expense Debt

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- Definition

Amount of amortization expense attributable to debt issuance costs.

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+ References

No definition available.

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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- Definition

Amount of interest expense classified as other.

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