Quarterly report pursuant to Section 13 or 15(d)

Inventory (Details)

v3.19.1
Inventory (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Inventory [Line Items]    
Inventory $ 1,243 $ 1,404
Food    
Inventory [Line Items]    
Inventory 225 300
Beverages    
Inventory [Line Items]    
Inventory $ 1,018 $ 1,104