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

3 Months Ended

Mar. 31, 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 three major customers, each of which comprised 10% or more of its net product sales:

	Net Product Sales		Accounts Receivable
	Three Months Ended March 31, 2019		As of March 31, 2019
Customer A	34	%	29	%
Customer B	32	%	33	%
Customer C	30	%	29	%
Total	96	%	91	%