Summary of Significant Accounting Policies - Earnings Per Common Share, Revenue Recognition, Business Acquisitions and Segment Reporting (Details) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016 USD ($) item $ / shares shares	Sep. 30, 2015 USD ($) $ / shares shares	Sep. 30, 2016 USD ($) segment item $ / shares shares	Sep. 30, 2015 USD ($) $ / shares shares
Earnings per share
Outstanding share-based options included in diluted EPS (in shares)	665,000	635,000	665,000	635,000
Basic Earnings Per Share:
Net income | $	$ 1,911	$ 1,166	$ 4,525	$ 2,399
Weighted average common shares	8,843,685	8,821,205	8,833,938	8,821,205
Basic earnings per share (in dollars per share) | $ / shares	$ 0.22	$ 0.13	$ 0.51	$ 0.27
Diluted Earnings Per Share:
Net income | $	$ 1,911	$ 1,166	$ 4,525	$ 2,399
Weighted average common shares	8,843,685	8,821,205	8,833,938	8,821,205
Addition due to the effect of dilutive securities using the treasury stock method:
Stock options and restricted stock (in shares)	46,638		10,177	396
Stock issuable under the Deferred Compensation Plan	621,733	436,712	621,733	436,712
Dilutive potential common shares	9,512,056	9,257,917	9,465,848	9,258,313
Diluted earnings per share (in dollars per share) | $ / shares	$ 0.20	$ 0.13	$ 0.48	$ 0.26
Goodwill.
Number of reporting units to which Goodwill has been allocated | item	2		2
Impairment of goodwill | $			$ 0
Segment Information
Number of Reportable Segments | segment			2
Restricted Stock
Earnings per share
Outstanding shares included in diluted EPS (in shares)	50,000	75,000	50,000	75,000
Product concentration | Total revenues | F&B
Revenue Recognition
Revenue segment as a percentage of total revenue			5.30%	5.30%
Product concentration | Total revenues | Rooms
Revenue Recognition
Revenue segment as a percentage of total revenue			7.20%	7.50%