Inventories (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Inventory [Line Items]
Inventories	$ 607	$ 529
Food
Inventory [Line Items]
Inventories	396	354
Wine
Inventory [Line Items]
Inventories	30	28
Beer
Inventory [Line Items]
Inventories	42	33
Beverages
Inventory [Line Items]
Inventories	55	42
Retail merchandise
Inventory [Line Items]
Inventories	$ 84	$ 72