Development and License Agreements (Tables)

9 Months Ended

Sep. 30, 2021

Development And License Agreements [Abstract]

Summary of Prepaid R&D Asset and Manufacturing Efficiency Asset

The following table summarizes the amounts of prepaid R&D asset and manufacturing efficiency asset at September 30, 2021 and December 31, 2020 (in thousands).

	September 30, 2021		December 31, 2020
Prepaid R&D asset – current (1)	$	262	$	—
Prepaid R&D asset – non-current (2)		430		2,088
Manufacturing efficiency asset (2)		1,703		1,104

(1) Included in “Prepaid and other current assets” in the Company's condensed consolidated balance sheets.

(2) Included in “Other assets” in the Company's condensed consolidated balance sheets.

Summary of Amounts Payable and Amounts Receivable from Fresenius

The following table summarizes the amounts of the Company’s payables to and receivables from Fresenius at September 30, 2021 and December 31, 2020 (in thousands).

	September 30, 2021		December 31, 2020
Payables to Fresenius (1)	$	12,761	$	13,838
Non-trade receivables from Fresenius (2)		2,662		2,380

(1) Included in “Accounts Payable” and “Accrued Liabilities” in the Company's condensed consolidated balance sheets.

(2) Included in “Other current assets” in the Company's condensed consolidated balance sheets.