Description of Business and Summary of Significant Accounting Policies and Practices - Allowance for Doubtful Accounts Activity (Detail) - Allowance for Doubtful Accounts [Member] - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance at beginning of period	$ 266	$ 444
Charged to costs and expenses	26	187
Write-offs, net of recoveries	125	365
Balance at end of period	$ 167	$ 266

Description of Business and Summary of Significant Accounting Policies and Practices - Allowance for Doubtful Accounts Activity (Detail) - Allowance for Doubtful Accounts [Member] - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2022

Dec. 31, 2021

Allowance for Doubtful Accounts Receivable [Roll Forward]

Balance at beginning of period

$ 266

$ 444

Charged to costs and expenses

187

Write-offs, net of recoveries

125

365

Balance at end of period

$ 167

$ 266