Segment Results and Concentrations (Details) - USD ($)
$ in Thousands |
3 Months Ended |
9 Months Ended |
12 Months Ended |
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
Dec. 31, 2015 |
| Net sales, gross profit and gross margin by segment [Abstract] |
|
|
|
|
|
| Net sales |
$ 55,203
|
$ 54,689
|
$ 156,703
|
$ 154,929
|
|
| Gross profit |
$ 16,974
|
$ 16,859
|
$ 46,189
|
$ 46,711
|
|
| Gross margin (in hundredths) |
30.70%
|
30.80%
|
29.50%
|
30.10%
|
|
| Beer Related | Operating Segments |
|
|
|
|
|
| Net sales, gross profit and gross margin by segment [Abstract] |
|
|
|
|
|
| Net sales |
$ 47,165
|
$ 46,940
|
$ 134,476
|
$ 133,727
|
|
| Gross profit |
$ 15,823
|
$ 15,633
|
$ 43,046
|
$ 43,914
|
|
| Gross margin (in hundredths) |
33.50%
|
33.30%
|
32.00%
|
32.80%
|
|
| Pubs | Operating Segments |
|
|
|
|
|
| Net sales, gross profit and gross margin by segment [Abstract] |
|
|
|
|
|
| Net sales |
$ 8,038
|
$ 7,749
|
$ 22,227
|
$ 21,202
|
|
| Gross profit |
$ 1,151
|
$ 1,226
|
$ 3,143
|
$ 2,797
|
|
| Gross margin (in hundredths) |
14.30%
|
15.80%
|
14.10%
|
13.20%
|
|
| Sales |
|
|
|
|
|
| Sales and receivables from Anheuser-Busch, LLC [Abstract] |
|
|
|
|
|
| Anheuser-Busch, LLC (in hundredths) |
76.70%
|
80.80%
|
78.00%
|
80.80%
|
|
| Accounts Receivable | Affiliated entity | Anheuser-Busch, LLC |
|
|
|
|
|
| Sales and receivables from Anheuser-Busch, LLC [Abstract] |
|
|
|
|
|
| Anheuser-Busch, LLC (in hundredths) |
|
|
73.80%
|
|
66.40%
|