Segment Results and Concentrations (Tables)

12 Months Ended

Dec. 31, 2018

Segment Reporting [Abstract]

Net sales, gross profit and gross margin by segment

Net sales, Gross profit and gross margin information by segment was as follows (dollars in thousands):

2018	Beer Related			Brewpubs			Total
Net sales	$	182,163		$	24,023		$	206,186
Gross profit	$	66,958		$	1,365		$	68,323
Gross margin	36.8		%	5.7		%	33.1		%
2017
Net sales	$	179,830		$	27,626		$	207,456
Gross profit	$	63,412		$	1,846		$	65,258
Gross margin	35.3		%	6.7		%	31.5		%
2016
Net sales	$	173,657		$	28,850		$	202,507
Gross profit	$	55,667		$	3,932		$	59,599
Gross margin	32.1		%	13.6		%	29.4		%

Concentration risks

Sales to wholesalers through the A-B Distributor Agreement represented the following percentage of our Sales:

Year Ended December 31,
2018		2017		2016
77.2	%	74.9	%	77.8	%

Receivables from A-B represented the following percentage of our Accounts receivable balance:

December 31,
2018		2017
79.8	%	74.4	%