Leases - Summary of the Company's operating and finance leases - the Company is lessee (Detail)	3 Months Ended
	Mar. 31, 2023
Office Equipment [Member]
Operating lease:
Initial Term	1 month	[1]
Renewal Option	true	[1]
Office Equipment [Member] | Minimum [Member]
Finance lease:
Initial Term	3 years	[2]
Office Equipment [Member] | Maximum [Member]
Finance lease:
Initial Term	5 years	[2]
Office space [Member]
Operating lease:
Renewal Option	true	[1],[3]
Office space [Member] | Minimum [Member]
Operating lease:
Initial Term	3 years	[1],[3]
Office space [Member] | Maximum [Member]
Operating lease:
Initial Term	9 years	[1],[3]

[1] There are no variable lease payments.

[2] There is a bargain purchase option.

[3] Rent escalation provisions exist.