Quarterly report pursuant to Section 13 or 15(d)

Leases, Commitments, and Contingencies - Additional Information (Detail)

v3.22.1
Leases, Commitments, and Contingencies - Additional Information (Detail)
$ in Thousands
Mar. 31, 2022
USD ($)
ft²
Dec. 31, 2021
USD ($)
Other Commitments [Line Items]    
Restricted cash $ 499 $ 499
Roseville, MN Lease [Member]    
Other Commitments [Line Items]    
Lessee, Operating Lease, Remaining Lease Term 16 years 1 month 6 days  
Maximum [Member] | Roseville, MN Lease [Member]    
Other Commitments [Line Items]    
Lessee, Operating Lease, Remaining Lease Term 5 years  
Corporate Headquarters [Member]    
Other Commitments [Line Items]    
Office and lab building area | ft² 38,000  
Equipment [Member]    
Other Commitments [Line Items]    
Restricted cash $ 600