Nature of the Business and Liquidity (Details 1) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2018
Summary of Significant Accounting Policies Details [Line Items]
Prior period reclassification adjustment	$ (455)	$ (239)
Wholesale fees (Revenue)
Summary of Significant Accounting Policies Details [Line Items]
Prior period reclassification adjustment	0	1,218
Chargebacks (Revenue)
Summary of Significant Accounting Policies Details [Line Items]
Prior period reclassification adjustment	(455)	(455)
Medicaid (Revenue)
Summary of Significant Accounting Policies Details [Line Items]
Prior period reclassification adjustment	0	297
Pricing and shipment adjustment (Revenue)
Summary of Significant Accounting Policies Details [Line Items]
Prior period reclassification adjustment	0	(502)
Sales return reserve (Revenue)
Summary of Significant Accounting Policies Details [Line Items]
Prior period reclassification adjustment	0	(577)
Inventory adjustments (Cost of revenues)
Summary of Significant Accounting Policies Details [Line Items]
Prior period reclassification adjustment	0	95
Capitalization of Property, Plant and Equipment (Cost of revenues)
Summary of Significant Accounting Policies Details [Line Items]
Prior period reclassification adjustment	0	263
Bad debt expense (Selling, general and administrative expenses)
Summary of Significant Accounting Policies Details [Line Items]
Prior period reclassification adjustment	$ 0	$ (578)