Quarterly report pursuant to Section 13 or 15(d)

Collaboration and Research Arrangements - Schedule of Changes in Accounts receivable, Contract Assets and Liabilities (Details)

v3.20.2
Collaboration and Research Arrangements - Schedule of Changes in Accounts receivable, Contract Assets and Liabilities (Details)
$ in Thousands
 6 Months Ended
Jun. 30, 2020
USD ($)
Disaggregation Of Revenue [Line Items]  
Accounts receivable and contract assets, Balance at Beginning of Period $ 20,158
Accounts receivable and contract assets, Additions 5,648
Accounts receivable and contract assets, Deductions 24,195
Accounts receivable and contract assets, Balance at End of Period 1,611
Contract liabilities, Balance at Beginning of Period 28,378
Contract liabilities, Additions 925
Contract liabilities, Deduction 2,481
Contract liabilities, Balance at End of Period 26,822
Incyte  
Disaggregation Of Revenue [Line Items]  
Contract liabilities, Balance at Beginning of Period 8,378
Contract liabilities, Additions 335
Contract liabilities, Deduction 892
Contract liabilities, Balance at End of Period 7,821
GBT  
Disaggregation Of Revenue [Line Items]  
Contract liabilities, Balance at Beginning of Period 20,000
Contract liabilities, Additions 590
Contract liabilities, Deduction 1,589
Contract liabilities, Balance at End of Period 19,001
Billed receivables from collaboration partners  
Disaggregation Of Revenue [Line Items]  
Accounts receivable, Balance at Beginning of Period 20,000
Accounts receivable, Additions 2,562
Accounts receivable, Deduction 22,560
Accounts receivable, Balance at End of Period 2
Unbilled receivables from collaboration partners  
Disaggregation Of Revenue [Line Items]  
Contract assets, Balance at Beginning of Period 158
Contract assets, Additions 3,086
Contract assets, Deduction 1,635
Contract assets, Balance at End of Period $ 1,609