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Inventories
12 Months Ended
Dec. 31, 2017
Inventory Disclosure [Abstract]  
Inventories
Inventories

Inventories consisted of the following (in thousands):
 
December 31,
 
2017
 
2016
Raw materials
$
4,290

 
$
6,947

Work in process
1,960

 
2,996

Finished goods
5,555

 
6,601

Packaging materials
410

 
567

Promotional merchandise
1,161

 
1,353

Pub food, beverages and supplies
468

 
627

 
$
13,844

 
$
19,091



Work in process is beer held in fermentation tanks prior to the filtration and packaging process.