Leases - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2022
Lessee, Lease, Description [Line Items]
Operating lease, description	The Company has existing operating leases for certain office equipment and its facility with initial terms ranging from 36 months to 130 months.
Operating lease, option to extend	true
Operating lease, option to extend description	The facility lease has an option for the Company to extend the lease term for an additional five years; however, it is not reasonably certain the Company will exercise the option to renew when the lease term ends in 2027, and thus, the incremental term was excluded from the calculation of the lease liability.
Additional operating lease term	5 years
Operating lease term ending year	2027
Operating lease, option to terminate	true
Operating lease, option to terminate description	The Company has the right to terminate the lease at the end of the 94th month of the lease term if it is acquired by a third party and pays an early termination fee.
Maximum [Member]
Lessee, Lease, Description [Line Items]
Operating lease term	130 months
Minimum [Member]
Lessee, Lease, Description [Line Items]
Operating lease term	36 months