Revenues and Trade Receivables, Net (Tables)

3 Months Ended

Mar. 31, 2022

Revenues and Trade Receivables, Net [Abstract]

Revenue

The Company’s revenues were comprised of the following:

	Three Months Ended March 31,
	2022		2021
Manufacture and supply revenue	$	9,171	$	6,511
License and royalty revenue	506		2,361
Co-development and research fees	403		438
Proprietary product sales, net	2,190		1,812
Total revenues	$	12,270	$	11,122

Disaggregation of Revenue

The following table provides disaggregated net revenue by geographic area:

	Three Months Ended March 31,
	2022		2021
United States	$	11,081	$	9,850
Ex-United States	1,189		1,272
Total revenues	$	12,270	$	11,122

Trade and Other Receivables, Net

Trade and other receivables, net consist of the following:

	March 31, 2022		December 31, 2021
Trade receivables	$	18,619	$	9,678
Contract and other receivables	1,823		3,087
Less: allowance for doubtful accounts	(40)		(40)
Less: sales-related allowances	(506)		(605)
Trade and other receivables, net	$	19,896	$	12,120

Changes in Allowance for Bad Debt

The following table presents the changes in the allowance for doubtful accounts:

	March 31, 2022		December 31, 2021
Allowance for doubtful accounts at beginning of the period	$	40	$	40
Additions charged to expense	—		—
Write-downs charged against the allowance	—		—
Allowance for doubtful accounts at end of the period	$	40	$	40

Sales Related Allowances and Accruals

The following table provides a summary of activity with respect to sales related allowances and accruals for the three months ended March 31, 2022:

	Total Sales Related Allowances
Balance at December 31, 2021	$	605
Provision	178
Payments / credits	(277)
Balance at March 31, 2022	$	506