Condensed Consolidated Statements of Operations - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Statement [Abstract]
Net sales	$ 90,981,000	$ 78,750,000
Cost of sales	109,923,000	54,928,000
Gross (loss) profit	(18,942,000)	23,822,000
Operating expenses:
Advertising and marketing	4,426,000	4,585,000
Selling, general and administrative	32,593,000	31,586,000
Transaction costs	345,000	247,000
Impairment of goodwill	18,649,000	0
Loss (gain) on disposal of intangible assets and equipment	3,683,000	(2,000)
Amortization of intangible assets	3,544,000	4,466,000
Total operating expenses	63,240,000	40,882,000
Loss from operations	(82,182,000)	(17,060,000)
Other income (expense):
Interest expense	(1,534,000)	(1,010,000)
Other income (expense)	2,000	(516,000)
Total other expense	(1,532,000)	(1,526,000)
Loss before provision for income taxes	(83,714,000)	(18,586,000)
Income tax benefit	8,159,000	4,162,000
Net loss	$ (75,555,000)	$ (14,424,000)
Loss per share attributable to stockholders:
Basic earnings (loss) per share (in usd per share)	$ (2.54)	$ (0.50)
Diluted earnings (loss) per share (in usd per share)	$ (2.54)	$ (0.50)