DEBT - Schedule of Outstanding Indebtedness (Details)	6 Months Ended
	Jun. 30, 2023 USD ($) property hotel room	May 19, 2023 hotel	Dec. 31, 2022 USD ($)	Mar. 31, 2022 hotel	Mar. 23, 2022 USD ($)	Nov. 02, 2021 hotel	Jan. 07, 2021 USD ($)	Oct. 08, 2019 USD ($)	Dec. 06, 2018 USD ($)
Debt Instrument [Line Items]
Number of  properties encumbered | property	8
Debt outstanding	$ 1,466,936,000		$ 1,463,124,000
Number of promissory notes | room	2
Hotels
Debt Instrument [Line Items]
Guestrooms | hotel	101	4
Joint Venture with GIC | Hotels | Portfolio Purchase Through Contribution And Purchase Agreement
Debt Instrument [Line Items]
Guestrooms | hotel						27
Joint Venture with GIC | Hotels | NCI Transaction | Portfolio Purchase Through Contribution And Purchase Agreement
Debt Instrument [Line Items]
Guestrooms	11			27
2018 Senior Credit Facility | Joint Venture with GIC | Hotels | NCI Transaction | Portfolio Purchase Through Contribution And Purchase Agreement
Debt Instrument [Line Items]
Guestrooms | property	27
$125 Million Revolving Credit Facility | Revolving Credit Facility
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity								$ 125,000,000
$75 Million Term Loan
Debt Instrument [Line Items]
Debt instrument, face amount								$ 75,000,000
Term Loans with Wells Fargo due June 6, 2028
Debt Instrument [Line Items]
Number of  properties encumbered | property	1
PACE Loan
Debt Instrument [Line Items]
Number of  properties encumbered | property	1
PACE Loan | NCI Transaction
Debt Instrument [Line Items]
Stated interest rate					6.10%
Debt instrument, face amount					$ 6,500,000
Unsecured debt
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity	$ 400,000,000
Unsecured debt | 2018 Senior Credit Facility
Debt Instrument [Line Items]
Debt outstanding	$ 220,000,000		215,000,000
Number of unencumbered hotel properties | hotel	53
Credit facility, maximum borrowing capacity									$ 600,000,000
Unsecured debt | $400 Million Revolver
Debt Instrument [Line Items]
Stated interest rate	7.15%
Debt outstanding	$ 20,000,000		15,000,000
Credit facility, maximum borrowing capacity	$ 400,000,000
Unsecured debt | $400 Million Revolver | Revolving Credit Facility
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity									400,000,000
Unsecured debt | $200 Million Term Loan
Debt Instrument [Line Items]
Stated interest rate	7.10%
Debt outstanding	$ 200,000,000		200,000,000
Debt instrument, face amount	200,000,000								$ 200,000,000
Unsecured debt | Keybank National Association Term Loan due November 11, 2022
Debt Instrument [Line Items]
Debt outstanding	$ 225,000,000		225,000,000
Unsecured debt | Joint Venture Credit Facility
Debt Instrument [Line Items]
Number of  properties encumbered | property	4
Debt outstanding	$ 676,105,000		676,325,000
Unsecured debt | $125 Million Revolving Credit Facility | Revolving Credit Facility
Debt Instrument [Line Items]
Stated interest rate	7.34%
Debt outstanding	$ 125,000,000		125,000,000
Credit facility, maximum borrowing capacity	$ 125,000,000
Unsecured debt | $75 Million Term Loan
Debt Instrument [Line Items]
Stated interest rate	7.95%
Debt outstanding	$ 75,000,000		75,000,000
Debt instrument, face amount	$ 75,000,000
Unsecured debt | $75 Million Term Loan | Revolving Credit Facility
Debt Instrument [Line Items]
Stated interest rate	7.29%
Unsecured debt | Bank of America, N.A, variable due January 13, 2026
Debt Instrument [Line Items]
Stated interest rate	4.99%
Debt outstanding			410,000,000
Unsecured debt | Term Loans with Wells Fargo due June 6, 2028
Debt Instrument [Line Items]
Stated interest rate	6.10%
Debt outstanding	$ 12,909,000		13,032,000
Unsecured debt | PACE Loan
Debt Instrument [Line Items]
Debt outstanding	$ 6,196,000		6,293,000
Unsecured debt | GIC Joint Venture Credit Facility and Term Loans
Debt Instrument [Line Items]
Number of  properties encumbered | property	2
Debt outstanding	$ 629,105,000		629,325,000
Unsecured debt | Keybank National Association Term Loan due February 14, 2025
Debt Instrument [Line Items]
Stated interest rate	7.04%
Unsecured debt | $410Million Term Loan
Debt Instrument [Line Items]
Debt instrument, face amount	$ 410,000,000
Convertible notes
Debt Instrument [Line Items]
Debt outstanding	$ 287,500,000		287,500,000
Convertible notes | Convertible senior notes due 2026
Debt Instrument [Line Items]
Stated interest rate	1.50%						1.50%
Debt outstanding	$ 287,500,000		287,500,000
Debt instrument, face amount							$ 287,500,000
Mortgage loans
Debt Instrument [Line Items]
Debt outstanding	$ 124,436,000		125,624,000
Mortgage loans | Meta Bank 4.44% Fixed due July 1, 2027
Debt Instrument [Line Items]
Stated interest rate	4.44%
Number of  properties encumbered | property	3
Debt outstanding	$ 43,215,000		43,917,000
Mortgage loans | Bank Of Cascades Variable due December 19, 2024, Note A
Debt Instrument [Line Items]
Stated interest rate	7.14%
Number of  properties encumbered | property	1
Debt outstanding	$ 7,558,000		7,691,000
Mortgage loans | Bank Of Cascades 4.30% Fixed due December 19, 2024, Note B
Debt Instrument [Line Items]
Stated interest rate	4.30%
Debt outstanding	$ 7,558,000		7,691,000
Mortgage loans | Secured Mortgage Indebtedness
Debt Instrument [Line Items]
Number of  properties encumbered | property	4
Debt outstanding	$ 58,331,000		59,299,000
Mortgage loans | City National Bank of Florida, variable due June 30, 2025
Debt Instrument [Line Items]
Stated interest rate	8.22%
Number of  properties encumbered | property	2
Debt outstanding	$ 47,000,000		47,000,000
Loans Payable
Debt Instrument [Line Items]
Number of  properties encumbered | property
Debt outstanding	$ 790,831,000		$ 786,799,000