Long-Term Debt (Summary of Long Term Debt) (Details)		12 Months Ended
	Mar. 08, 2019	Dec. 31, 2018 USD ($) property item	Dec. 31, 2017 USD ($)
Debt Instrument [Line Items]
Total fixed rate debt		$ 23,603,000	$ 24,317,000
Total variable rate debt		115,535,000	99,768,000
Total long-term debt		139,138,000	124,085,000
Less: Deferred financing costs		(2,208,000)	(3,504,000)
Total long-term debt, net of deferred financing costs		136,930,000	120,581,000
Less: Long-term debt related to hotel properties held for sale, net of deferred financing costs of $18 and $333		(1,120,000)	(9,484,000)
Long-term debt related to hotel properties held for use, net of deferred financing costs of $2,190 and $3,171		$ 135,810,000	111,097,000
Number of hotels | property		16
Deferred finance costs, assets held-for-sale		$ 18,000	333,000
Deferred financing costs		$ 2,190,000	3,171,000
Encumbered Wholly Owned Properties [Member]
Debt Instrument [Line Items]
Number of hotels | property		15
Morgan Stanley Bank of America Merrill Lynch Trust 2014-C18 [Member]
Debt Instrument [Line Items]
Total fixed rate debt		$ 8,817,000	8,987,000
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		$ 13,615,000	13,950,000
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		$ 1,171,000	1,380,000
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		$ 26,048,000	26,465,000
Fixed rate, interest rate		4.44%
Variable rate, interest rate		4.74%
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		$ 89,487,000	73,303,000
Variable rate, interest rate		5.74%
Maturity		Mar. 31, 2020
Line of credit facility, maximum borrowing capacity		$ 150,000,000
Line of credit facility, accordion feature		400,000,000
Available borrowing capacity		$ 7,424,000
Commitment fee		0.20%
Extension period		1 year
Number of loan extensions | item		2
KeyBank Credit Facility [Member] | Encumbered Wholly Owned Properties [Member]
Debt Instrument [Line Items]
Number of hotels | property		10
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%
Interest Rate Cap [Member] | KeyBank Credit Facility [Member]
Debt Instrument [Line Items]
Notional amount		$ 50,000,000	$ 50,000,000
Cap interest rate		2.50%
Interest Rate Cap [Member] | KeyBank Credit Facility [Member] | LIBOR [Member]
Debt Instrument [Line Items]
Basis spread		2.50%
Reference rate		30-day LIBOR
Subsequent Event [Member] | KeyBank Credit Facility [Member]
Debt Instrument [Line Items]
Maturity	Apr. 01, 2020