The number of debt instruments, by type, held by the entity.

No definition available.

Name:	ht_DebtInstrumentsNumberOfInstrumentsHeld
Namespace Prefix:	ht_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of business days prior to quarterly interest payments, on which the variable interest rates are reset.

+ References

No definition available.

+ Details

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Namespace Prefix:	ht_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The average effective interest rate during the reporting period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
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Period Type:	duration

- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_DebtInstrumentAxis=ht_HershaStatutoryTrustIAndHershaStatutoryTrustIiMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ht_HershaStatutoryTrustIMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ht_HershaStatutoryTrustIIMember
Namespace Prefix:
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Balance Type:
Period Type:

DEBT (Statutory Trust I and Statutory Trust II Notes Payable) (Details) - Junior Subordinated Debt $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($) loan	Sep. 30, 2021	Sep. 30, 2022 USD ($) loan	Sep. 30, 2021
Hersha Statutory Trust I and Hersha Statutory Trust II
Debt Instrument
Number of instruments held \| loan	2		2
Subordinated debt	$ 51,548		$ 51,548
Number of business days prior to quarterly interest payments for resetting rates			2 days
Debt instrument, interest rate during period (in hundredths)	5.25%	4.16%	3.15%	3.18%
Hersha Statutory Trust I
Debt Instrument
Subordinated debt	$ 25,774		$ 25,774
Debt instrument, basis spread on variable rate			3.00%
Hersha Statutory Trust II
Debt Instrument
Subordinated debt	$ 25,774		$ 25,774
Debt instrument, basis spread on variable rate			3.00%