Summary of Significant Accounting Policies - (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Change in Accounting Estimate [Abstract]
Net sales	$ 42,389	$ 41,160	$ 118,944	$ 107,248
Cost of Goods Sold.	24,334	25,491	66,067	62,731
Gross profit	18,055	15,669	52,877	44,517
Operating expenses
Selling, general and administrative	15,334	16,456	47,633	47,049
Depreciation and amortization	1,493	1,593	4,526	4,456
Retail store impairment				279
Total operating expenses	16,827	18,049	52,159	51,784
Operating income (loss) from continuing operations	1,228	(2,380)	718	(7,267)
Interest expense, net	2,262	2,090	6,536	5,426
Other expense, net	(12)	121	(1)	121
Loss from continuing operations, before income tax	(1,022)	(4,591)	(5,817)	(12,814)
Income tax (benefit) provision	(839)	(1,770)	776	(1,193)
Loss from continuing operations	(183)	(2,821)	(6,593)	(11,621)
Loss from discontinued operations, net of tax				(1,286)
Net loss	$ (183)	$ (2,821)	(6,593)	(12,907)
Increase in inventory			$ 13,823	$ 1,195
Increase in diluted earnings per share	$ (0.01)	$ (0.22)	$ (0.50)	$ (0.95)
Revenue Recognition
Percent of total revenue	98.00%		98.00%
Change in estimate
Change in Accounting Estimate [Abstract]
Cost of Goods Sold.			$ (300)
Operating expenses
Selling, general and administrative			(1,100)
Operating income (loss) from continuing operations			(1,400)
Increase in inventory			$ (1,400)
Increase in diluted earnings per share			$ 0.11
Before reclass
Change in Accounting Estimate [Abstract]
Net sales		$ 41,160		$ 107,248
Cost of Goods Sold.		20,832		49,518
Gross profit		20,328		57,730
Operating expenses
Selling, general and administrative		21,115		60,262
Depreciation and amortization		1,593		4,456
Retail store impairment				279
Total operating expenses		22,708		64,997
Operating income (loss) from continuing operations		(2,380)		(7,267)
Interest expense, net		2,090		5,426
Other expense, net		121		121
Loss from continuing operations, before income tax		(4,591)		(12,814)
Income tax (benefit) provision		(1,770)		(1,193)
Loss from continuing operations		(2,821)		(11,621)
Loss from discontinued operations, net of tax				(1,286)
Net loss		(2,821)		(12,907)
Reclass
Change in Accounting Estimate [Abstract]
Cost of Goods Sold.		4,659		13,213
Gross profit		(4,659)		(13,213)
Operating expenses
Selling, general and administrative		(4,659)		(13,213)
Total operating expenses		$ (4,659)		$ (13,213)