Long-Term Debt (Summary of Long Term Debt) (Details)		9 Months Ended
	May 03, 2019	Sep. 30, 2019 USD ($) property item	Dec. 31, 2018 USD ($)	Sep. 30, 2018 USD ($)
Debt Instrument [Line Items]
Total fixed rate debt		$ 23,091,000	$ 23,603,000
Total variable rate debt		112,568,000	115,535,000
Total long-term debt		135,659,000	139,138,000
Less: Deferred financing costs		(1,642,000)	(2,208,000)
Total long-term debt, net of deferred financing costs		134,017,000	136,930,000
Less: Long-term debt related to hotel properties held for sale, net of deferred financing costs of $0 and $18			(1,120,000)
Long-term debt related to hotel properties held for use, net of deferred financing costs of $1,642 and $2,190		$ 134,017,000	135,810,000
Number of hotels | property		15
Deferred finance costs, assets held-for-sale		$ 0	18,000
Deferred financing costs		$ 1,642,000	2,190,000
Encumbered Wholly Owned Properties [Member]
Debt Instrument [Line Items]
Number of hotels | property		14
Morgan Stanley Bank of America Merrill Lynch Trust 2014-C18 [Member]
Debt Instrument [Line Items]
Total fixed rate debt		$ 8,684,000	8,817,000
Fixed rate, interest rate		4.54%
Maturity		Aug. 31, 2024
Amortization provision		25 years
Morgan Stanley Bank of America Merrill Lynch Trust 2014-C18 [Member] | Encumbered Wholly Owned Properties [Member]
Debt Instrument [Line Items]
Number of hotels | property		1
Great Western Bank [Member]
Debt Instrument [Line Items]
Total fixed rate debt		$ 13,380,000	13,615,000
Fixed rate, interest rate		4.33%
Maturity		Dec. 31, 2021
Amortization provision		25 years
Extension period		2 years
Great Western Bank [Member] | Encumbered Wholly Owned Properties [Member]
Debt Instrument [Line Items]
Number of hotels | property		1
Great Western Bank [Member]
Debt Instrument [Line Items]
Total fixed rate debt		$ 1,027,000	1,171,000
Fixed rate, interest rate		4.33%
Maturity		Dec. 31, 2021
Amortization provision		7 years
Extension period		2 years
Wells Fargo [Member]
Debt Instrument [Line Items]
Total variable rate debt		$ 25,723,000	26,048,000
Fixed rate, interest rate		4.44%
Variable rate, interest rate		4.49%
Maturity		Nov. 30, 2022
Amortization provision		30 years
Extension period		1 year
Number of loan extensions | item		2
Wells Fargo [Member] | Encumbered Wholly Owned Properties [Member]
Debt Instrument [Line Items]
Number of hotels | property		3
Wells Fargo [Member] | LIBOR [Member]
Debt Instrument [Line Items]
Basis spread		2.39%
Reference rate		30-day LIBOR
KeyBank Credit Facility [Member]
Debt Instrument [Line Items]
Total variable rate debt		$ 86,845,000	$ 89,487,000
Variable rate, interest rate		4.55%
Maturity	Oct. 01, 2020	Oct. 31, 2020
Line of credit facility, maximum borrowing capacity		$ 150,000,000		$ 150,000,000
Line of credit facility, accordion feature		400,000,000
Available borrowing capacity		$ 9,020,000
Commitment fee		0.20%
Number of loan extensions | item		2
KeyBank Credit Facility [Member] | Extension Option 1 [Member]
Debt Instrument [Line Items]
Maturity		Mar. 01, 2021
KeyBank Credit Facility [Member] | Extension Option 2 [Member]
Debt Instrument [Line Items]
Maturity		Mar. 01, 2022
KeyBank Credit Facility [Member] | Encumbered Wholly Owned Properties [Member]
Debt Instrument [Line Items]
Number of hotels | property		9
KeyBank Credit Facility [Member] | LIBOR [Member] | Minimum [Member]
Debt Instrument [Line Items]
Basis spread		2.25%
KeyBank Credit Facility [Member] | LIBOR [Member] | Maximum [Member]
Debt Instrument [Line Items]
Basis spread		3.00%
KeyBank Credit Facility [Member] | Base Rate [Member] | Minimum [Member]
Debt Instrument [Line Items]
Basis spread		1.25%
KeyBank Credit Facility [Member] | Base Rate [Member] | Maximum [Member]
Debt Instrument [Line Items]
Basis spread		2.00%