Organization and Description of Business - Additional Information (Detail)																9 Months Ended
	Sep. 26, 2019 USD ($) ft² Hotel ParkingSpaces	Sep. 06, 2019 Hotel	May 20, 2019 USD ($)	May 01, 2019 USD ($) shares	Apr. 26, 2019 USD ($)	Apr. 18, 2019 USD ($) shares	Sep. 18, 2018 USD ($)	Aug. 31, 2018 USD ($) $ / shares shares	Jul. 31, 2018 USD ($)	Jul. 27, 2018 USD ($)	Jul. 02, 2018 USD ($)	Mar. 01, 2018 USD ($) Room RenewalPeriod	Feb. 26, 2018	Feb. 12, 2018 USD ($)	Feb. 01, 2018 USD ($)	Sep. 30, 2019 USD ($) Hotel Room $ / shares shares	Sep. 30, 2018 USD ($)	Dec. 31, 2018 $ / shares shares	Jul. 30, 2018 USD ($)	Dec. 02, 2016 $ / shares
Organization Consolidation and Presentation of Financial Statements [Line Items]
Date of incorporation																Aug. 20, 2004
Investment in number of hotels | Hotel																12
Rooms in hotel | Room																3,156
Date of commencement of business																Dec. 21, 2004
Number of hotels acquired before commencement of business | Hotel																6
Proceeds from sale and issuance of unsecured notes																	$ 25,000,000
Loan rate swapped for fixed interest rate																5.237%
Common stock, par value | $ / shares																$ 0.01		$ 0.01		$ 0.01
Preferred stock, shares authorized | shares																11,000,000		11,000,000
Proceeds from sale of preferred stock, net																$ 33,238,532	$ 1,188,066
8.25% Series D Cumulative Redeemable Perpetual Preferred Stock [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Preferred stock, dividend rate percentage						8.25%
Preferred stock, shares issued | shares				120,000		1,080,000
Gross proceeds before underwriting discounts and commissions and expenses				$ 3,000,000		$ 27,000,000
Proceeds from sale of preferred stock, net						$ 28,400,000
7.25% Senior Unsecured Notes due 2021 [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Interest rate						7.25%
Sandler O’Neill [Member] | Sales Agency Agreement [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Common stock, par value | $ / shares								$ 0.01
Sandler O’Neill [Member] | Sales Agency Agreement [Member] | Common Stock [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Common stock, par value | $ / shares								$ 0.01
Aggregate gross sale price of common stock								$ 5,000,000
Sandler O’Neill [Member] | Sales Agency Agreement [Member] | 7.875% Series C Cumulative Redeemable Perpetual Preferred Stock [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Preferred stock, dividend rate percentage								7.875%
Preferred stock, par value | $ / shares								$ 0.01
Sandler O’Neill [Member] | Sales Agency Agreement [Member] | 7.875% Series C Cumulative Redeemable Perpetual Preferred Stock [Member] | Maximum [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Preferred stock, shares authorized | shares								400,000
Fifth Third Bank [Member] | Crowne Plaza Hampton Marina [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Mortgage loans					$ 18,200,000
Amortization Period					25 years
Extended maturity period					two additional periods of one year each
Debt instrument maturity date					Jun. 30, 2022
Period subject to certain terms and conditions					2 years
LIBOR [Member] | Maximum [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Interest rate cap for loan																3.25%		3.25%
LIBOR [Member] | Minimum [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Interest rate cap for loan																2.50%		2.50%
LIBOR [Member] | Fifth Third Bank [Member] | Crowne Plaza Hampton Marina [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Floating rate of interest rate					3.00%											3.75%
Floating interest rate period					1 month											1 month
Master Agreement | Newport Hospitality Group, Inc., and Our Town Hospitality LLC [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Agreement commencement date		Sep. 06, 2019
Number of hotels | Hotel		10
Agreement termination date		Jan. 01, 2020
7.25% Senior Unsecured Notes due 2021 [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Proceeds from sale and issuance of unsecured notes														$ 25,000,000
Interest rate			7.25%											7.25%
Proceeds from unsecured notes net of estimated expenses														$ 23,300,000
Debt instrument maturity date																Feb. 15, 2021
Debt instrument redeemed date			May 20, 2019													May 20, 2019
Debt instrument redeemed, principal amount			$ 25,000,000
Percentage of redemption price equal to principal amount			101.00%
Hotel Ballast [Member] | Mortgage Loans [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Additional proceeds on mortgage loan															$ 5,000,000
The Whitehall [Member] | Mortgage Loans [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Amortization Period													25 years			25 years
Extended maturity date													Feb. 26, 2023
Floating rate of interest rate																3.50%
Debt instrument maturity date																Feb. 26, 2023
Floating interest rate period																1 month
Double Tree by Hilton Jacksonville Riverfront [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Aggregate purchase price											$ 3,500,000
Double Tree by Hilton Jacksonville Riverfront [Member] | Mortgage Loans [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Amortization Period																30 years
Debt instrument maturity date																Jul. 11, 2024
Doubletree By Hilton Raleigh Brownstone - University [Member] | MetLife Commercial Mortgage Originator, LLC [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Mortgage loans										$ 18,300,000
Debt instrument maturity term										4 years
Extended maturity period										1-year
Mortgage loan additional earn-out provision										$ 5,200,000
Derivative maturity limit										Aug. 01, 2022
Notional amount										$ 23,500,000
Debt instrument prepayment lockout period										12 months
Debt instrument prepayment penalty description										The mortgage requires monthly interest-only payments and, following a 12-month lockout, can be prepaid with a penalty during its second year and without penalty thereafter
Doubletree By Hilton Raleigh Brownstone - University [Member] | LIBOR [Member] | MetLife Commercial Mortgage Originator, LLC [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Floating rate of interest rate										4.00%
Interest rate cap for loan										3.25%
Doubletree By Hilton Raleigh Brownstone - University [Member] | Mortgage Loans [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Debt instrument maturity term																4 years
Extended maturity period																P1Y
Floating rate of interest rate																4.00%
Derivative maturity limit																Aug. 01, 2022
Notional amount																$ 23,500,000
Debt instrument prepayment lockout period																12 months
Debt instrument maturity date																Jul. 27, 2022
Debt instrument prepayment penalty period																2 years
Floating interest rate period																1 month
Doubletree By Hilton Raleigh Brownstone - University [Member] | Mortgage Loans [Member] | LIBOR [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Interest rate cap for loan																3.25%
Double Tree By Hilton Philadelphia Airport [Member] | Toronto Dominion Bank
Organization Consolidation and Presentation of Financial Statements [Line Items]
Mortgage loans									$ 42,200,000										$ 30,000,000
Amortization Period									30 years
Swap agreement term									5 years
Debt instrument maturity date									Jul. 31, 2023
Loan rate swapped for fixed interest rate									5.237%
Debt instrument, description									Pursuant to the amended loan documents: (i) the principal balance of the loan was increased from approximately $30.0 million to $42.2 million; (ii) the loan’s maturity date was extended to July 31, 2023; (iii) the loan bears a floating interest rate equal to the 1-month LIBOR rate plus 2.27% (the “Loan Rate”); (iv) the loan amortizes on a 30-year schedule with payments of principal and interest beginning immediately; (v) the loan can be prepaid without penalty; and (vi) the loan will no longer be fully guaranteed by the Operating Partnership, but the Operating Partnership has guaranteed certain standard “bad boy” carveouts. Pursuant to the swap agreement: (i) the Loan Rate has been swapped for a fixed interest rate of 5.237%; notional amounts of the swap approximate the declining balance of the loan; and (iii) we are responsible for any potential termination fees associated with early termination of the swap agreement.
Double Tree By Hilton Philadelphia Airport [Member] | LIBOR [Member] | Toronto Dominion Bank
Organization Consolidation and Presentation of Financial Statements [Line Items]
Floating rate of interest rate									2.27%
Double Tree By Hilton Philadelphia Airport [Member] | Mortgage Loans [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Amortization Period																30 years
Floating rate of interest rate																2.27%
Debt instrument maturity date																Jul. 31, 2023
Floating interest rate period																1 month
DoubleTree Resort by Hilton Hollywood Beach [Member] | Mortgage Loans [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Amortization Period																30 years
Debt instrument maturity date																Oct. 01, 2025
Operating Partnership [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Percentage of operating partnership owned																88.90%
Condominium Hotels [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Investment in number of hotels | Hotel																2
Hyatt Centric Arlington [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Rooms in hotel | Room												318
Mortgage loans														$ 57,000,000
Hotel property aggregate purchase price												$ 79,700,000
Hyatt Centric Arlington [Member] | MetLife Real Estate Lending LLC [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Interest rate							5.25%
Mortgage loans							$ 50,000,000
Amortization Period							30 years
Intial term of agreement							10 years
Debt instrument prepayment lockout period							5 years
Debt instrument prepayment penalty description							prepaid with penalty in years 6-10 and without penalty during the final 4 months of the term.
Debt instrument prepayment without penalty period during final term							4 months
Hyatt Centric Arlington [Member] | MetLife Real Estate Lending LLC [Member] | Maximum [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Debt instrument prepayment penalty period							10 years
Hyatt Centric Arlington [Member] | MetLife Real Estate Lending LLC [Member] | Minimum [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Debt instrument prepayment penalty period							6 years
Hyatt Centric Arlington [Member] | Management Agreement with Highgate Hotels L.P. [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Intial term of agreement												3 years
Agreement commencement date												Mar. 01, 2018
Base management fee of gross revenues												2.50%
Incentive management fee equal to increase in gross operating profit percentage												10.00%
Maximum incentive management fee of gross revenues												0.50%
Hyatt Centric Arlington [Member] | Franchise Agreement with Affiliate of Hyatt Hotels Corporation Operating as Hyatt Centric Arlington [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Rental payments per year in base rent under ground lease												$ 50,000
Ground lease percentage rent on gross rooms revenues in excess of thresholds												3.50%
Initial term of ground lease expires year												2025
Number of additional renewal periods extended under ground lease | RenewalPeriod												5
Duration period under ground lease for each renewal periods extended												10 years
Hyatt Centric Arlington [Member] | 7.25% Senior Unsecured Notes due 2021 [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Interest rate												7.25%
Hyatt Centric Arlington [Member] | First Promissory Note ("Note A") [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Mortgage loans												$ 50,000,000
Debt instrument maturity term												3 years
Extended maturity period												two 1-year
Monthly principal payments												$ 78,650
Hyatt Centric Arlington [Member] | First Promissory Note ("Note A") [Member] | LIBOR [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Floating rate of interest rate												3.00%
Hyatt Centric Arlington [Member] | Second Promissory Note ("Note B") [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Mortgage loans												$ 7,000,000
Debt instrument maturity term												1 year
Extended maturity period												two 1-year
Hyatt Centric Arlington [Member] | Second Promissory Note ("Note B") [Member] | Initial 1-Year Term [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Monthly principal payments												$ 100,000
Hyatt Centric Arlington [Member] | Second Promissory Note ("Note B") [Member] | First 1-Year Extended Term [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Monthly principal payments												150,000
Hyatt Centric Arlington [Member] | Second Promissory Note ("Note B") [Member] | Second 1-Year Extended Term [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Monthly principal payments												$ 250,000
Hyatt Centric Arlington [Member] | Second Promissory Note ("Note B") [Member] | LIBOR [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Floating rate of interest rate												5.00%
Hyde Beach House [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Number of hotels acquired before commencement of business | Hotel	2
Hotel property aggregate purchase price	$ 5,400,000
Number of newly constructed unit | Hotel	342
Additional consideration	$ 700,000
Pre-opening services fee	$ 1,000,000
Hyde Beach House [Member] | Management Agreement for Parking Garage and Poolside [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Intial term of agreement	20 years
Hyde Beach House [Member] | Management Agreement Relating to the Operation and Management [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Intial term of agreement	20 years
Hyde Beach House [Member] | DoubleTree Resort by Hilton Hollywood Beach [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Area of real estate property | ft²	3,000
Number of dedicated parking spaces | ParkingSpaces	200