Organization and Description of Business - Additional Information (Detail)					3 Months Ended	9 Months Ended	12 Months Ended
	Apr. 30, 2021 USD ($)	May 06, 2020 USD ($)	Apr. 28, 2020 USD ($)	Apr. 16, 2020 USD ($)	Mar. 31, 2021 USD ($) Hotel	Sep. 30, 2020 Hotel Room	Dec. 31, 2020 USD ($)
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
Unrestricted cash					$ 21,087,141		$ 25,297,771
Restricted cash					$ 11,900,000
Note Purchase Agreement [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Operating partnership purchase of senior notes							20,000,000.0
Operating partnership purchase of additional senior secured notes							$ 10,000,000.0
Mortgages | Double Tree by Hilton Laurel [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Debt instrument payment terms					The lender has agreed to the following: (a) deferral of scheduled payments of principal and interest due from April 5, 2020 to September 5, 2020; (b) subsequent payments are required to be applied first toward current and deferred interest and then toward principal; (c) any deferred principal is due and payable at maturity; and (d) deferral of principal payments through March 5, 2021.  The maturity date under the loan modification remains unchanged.
Mortgages | Amended Loan Agreement [Member] | Double Tree by Hilton Laurel [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Debt instrument payment terms					Under the amended loan agreement and promissory note the Company paid to the lender contemporaneously with the closing of the amendment and reinstatement an aggregate amount of approximately $4 million made up of (i) tax and insurance reserves required to be funded in certain reserve accounts in the aggregate amount of approximately $2.5 million; (ii) a lump sum payment of approximately $1.3 million in respect of amounts owed by us relating to payments for the period from January through March 2021; (iii) certain FF&E reserve amounts required to be deposited with the lender; and (iv) certain other fees and expenses.  In addition, we agreed to (a) begin regular monthly payments on May 1, 2021; (b) pay the aggregate amount owed by the Company relating to deferred monthly payments for the period from April through December 2020 in 24 equal monthly installments of $119,591.36 beginning on January 1, 2021 and continuing through December 2022;
Repayments of debt					$ 1,300,000
Mortgages | Amended Loan Agreement [Member] | Double Tree by Hilton Laurel [Member] | Subsequent Event [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Repayments of debt	$ 4,000,000
Debt instrument payment, monthly installment amount	$ 119,591.36
Debt instrument payment, monthly installment beginning date	Jan. 01, 2021
Debt instrument, frequency of periodic payment	24 equal monthly installments
Fund tax and insurance reserves amount	$ 2,500,000
Promissory Note [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Paycheck protection program loan term				5 years	5 years
Paycheck protection program loan interest rate				1.00%	1.00%
Paycheck protection program loan repayment terms					Equal payments of principal and interest begin no later than 10 months following origination of the loan and are amortized over the remaining term of the loan.	Equal payments of principal and interest begin no later than 10 months following origination of the loan and are amortized over the remaining term of the loan.
Paycheck protection program loan amount				$ 333,500
Promissory Note [Member] | Fifth Third Bank [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Paycheck protection program loan amount		$ 952,700	$ 9,432,900
Secured Notes [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Debt instrument face amount					$ 10,000,000.0
Secured Notes [Member] | Note Purchase Agreement [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Debt instrument payment terms							require principal repayment equal to 1.47 times the face amount of the Secured Notes if repaid on or prior to December 30, 2023 and 1.65 times the face amount of the Secured Notes if repaid after December 30, 2023
Debt instrument, frequency of periodic payment							quarterly
Operating partnership purchase of senior notes							$ 20,000,000.0
Debt instrument maturity term							3 years
Extended maturity period							1-year
Current interest rate							6.00%
Secured Notes [Member] | Note Purchase Agreement [Member] | KWHP SOHO, LLC [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Debt instrument face amount							$ 10,000,000.0
Secured Notes [Member] | Note Purchase Agreement [Member] | MIG SOHO, LLC [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Debt instrument face amount							$ 10,000,000.0
Operating Partnership [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Percentage of operating partnership owned					92.80%
Operating Partnership [Member] | Promissory Note [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Paycheck protection program loan amount				$ 333,500
Commercial Unit of Hyde Resort & Residences and Hyde Beach House Resort & Residences [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Investment in number of hotels | Hotel						2