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Investment in Hotel Properties, Net and Investment in Hotel Properties Held for Sale, Net - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
Feb. 07, 2017
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Proceeds From Sales Of Business Affiliate And Productive Assets [Line Items]          
Gain (loss) on sale/disposal of assets   $ (51,507) $ (140,193) $ 48,900 $ (140,193)
Crowne Plaza Hampton Marina [Member]          
Proceeds From Sales Of Business Affiliate And Productive Assets [Line Items]          
Proceeds from sale of assets $ 5,600,000        
Gain (loss) on sale/disposal of assets       $ 100,000