Basis of Presentation and Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedules of Concentration of Risk

The following table includes the percentage of net product sales and accounts receivable balances for the Company’s four major customers, each of which comprised 10% or more of its net product sales:

	Net Product Sales				Accounts Receivable
	Three Months Ended June 30, 2019		Six Months Ended June 30, 2019		As of June 30, 2019
Customer A	32	%	32	%	31	%
Customer B	28	%	30	%	10	%
Customer C	25	%	28	%	24	%
Customer D	15	%	10	%	35	%
Total	100	%	100	%	100	%