Segment Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2017 USD ($) segment item	Mar. 31, 2016 USD ($)	Dec. 31, 2016 USD ($)
Segment Reporting
Number of reporting segments | segment	2
Number of hotels owned and operated | item	3
Total revenues	$ 13,585	$ 12,233
Cost of revenues	(8,069)	(6,700)
Depreciation and amortization	(570)	(500)
Selling, general and administrative	(3,935)	(3,494)
Interest expense	(83)	(62)
Total costs and expenses	(12,657)	(10,756)
INCOME (LOSS) BEFORE FOREIGN INCOME TAXES	928	1,477
INCOME TAX EXPENSE	(334)	(471)
NET INCOME	594	1,006
Total Assets
Property and equipment, net	47,179		$ 41,524
Goodwill (allocated)	4,925		4,857
Other assets, excluding property and equipment and goodwill	19,058		19,723
TOTAL ASSETS	71,162		66,104
Corporate
Segment Reporting
Depreciation and amortization	(3)	(3)
Selling, general and administrative	(1,319)	(1,270)
Total costs and expenses	(1,322)	(1,273)
INCOME (LOSS) BEFORE FOREIGN INCOME TAXES	(1,322)	(1,273)
NET INCOME	(1,322)	(1,273)
Total Assets
Property and equipment, net	755		748
Other assets, excluding property and equipment and goodwill	841		885
TOTAL ASSETS	1,596		1,633
Casino | Operating Segments
Segment Reporting
Total revenues	11,208	11,189
Cost of revenues	(6,560)	(6,097)
Depreciation and amortization	(308)	(320)
Selling, general and administrative	(1,784)	(1,805)
Interest expense		(1)
Total costs and expenses	(8,652)	(8,223)
INCOME (LOSS) BEFORE FOREIGN INCOME TAXES	2,556	2,966
INCOME TAX EXPENSE	(334)	(471)
NET INCOME	2,222	2,495
Total Assets
Property and equipment, net	25,324		23,550
Goodwill (allocated)	4,797		4,730
Other assets, excluding property and equipment and goodwill	12,255		12,781
TOTAL ASSETS	42,376		41,061
Hotel | Operating Segments
Segment Reporting
Total revenues	2,377	1,044
Cost of revenues	(1,509)	(603)
Depreciation and amortization	(259)	(177)
Selling, general and administrative	(832)	(419)
Interest expense	(83)	(61)
Total costs and expenses	(2,683)	(1,260)
INCOME (LOSS) BEFORE FOREIGN INCOME TAXES	(306)	(216)
NET INCOME	(306)	$ (216)
Total Assets
Property and equipment, net	21,100		17,226
Goodwill (allocated)	128		127
Other assets, excluding property and equipment and goodwill	5,962		6,057
TOTAL ASSETS	$ 27,190		$ 23,410