Prepaid Expenses and Other Current Assets (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Subscriptions	$ 2,147	$ 2,745
Conferences and marketing expenses	2,371	538
Deposits	958	1,216
Insurance	1,021	358
Other	43	112
Prepaid Expense	$ 6,540	$ 4,969