Segments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Segment profit or loss:
Net revenue from external customers	$ 113,326	$ 125,480	$ 278,598	$ 306,806
Income from operations	(1,169)	3,954	1,602	8,528
Interest income	215	307	699	1,003
Interest expense	265	278	1,036	1,202
Depreciation and amortization	2,334	1,620	6,824	6,523
Income tax expense	387	908	2,667	2,949
Segment assets:
Additions to property, plant and equipment			6,555	9,144
Total assets	285,245	272,285	285,245	272,285	$ 252,271
Wholesale Segment [Member]
Segment profit or loss:
Net revenue from external customers	81,737	85,683	147,090	149,753
Income from operations	4,551	4,302	6,925	6,935
Interest income	206	304	673	968
Interest expense	203	194	775	976
Depreciation and amortization	706	233	1,179	834
Income tax expense	143	1,085	1,617	1,800
Segment assets:
Additions to property, plant and equipment			1,069	1,322
Total assets	114,789	121,951	114,789	121,951
Retail Segment [Member]
Segment profit or loss:
Net revenue from external customers	31,589	39,797	131,508	157,053
Income from operations	(5,720)	(348)	(5,323)	1,593
Interest income	9	3	26	35
Interest expense	62	84	261	226
Depreciation and amortization	1,628	1,387	5,645	5,689
Income tax expense	244	(177)	1,050	1,149
Segment assets:
Additions to property, plant and equipment			5,486	7,822
Total assets	$ 170,456	$ 150,334	$ 170,456	$ 150,334