Agreement with Pabst Northwest Brewing Company (Details) $ in Millions	Jan. 08, 2016 USD ($)
Business Combinations [Abstract]
Purchase price by buyer if exercise option to purchase within one year	$ 25.0
Purchase price by buyer if exercise option to purchase within second year	26.0
Purchase price by buyer if exercise option to purchase within third year	$ 28.0

Disposal Group Including Discontinued Operation, Option to Purchase, Year Three

No definition available.

Name:	brew_DisposalGroupIncludingDiscontinuedOperationOptiontoPurchaseYearThree
Namespace Prefix:	brew_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant