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v3.22.2.2

Revenue - Additional Information (Detail) | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2022 USD ($) | Sep. 30, 2021 USD ($) | Sep. 30, 2022 USD ($) Category | Sep. 30, 2021 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Revenue [Line Items] |  |  |  |  |  |
Number of categories | Category |  |  | 3 |  |  |
Increase in accounts receivable |  |  | $ 34,535,000 | $ 26,346,000 |  |
Accounts receivable, net | $ 302,401,000 |  | 302,401,000 |  | $ 158,742,000 |
Accounts receivable, allowance for doubtful accounts | 218,000 |  | 218,000 |  | 0 |
Recognized revenue | 2,800,000 | $ 2,000,000.0 | 12,300,000 | $ 9,800,000 |  |
Outstanding unearned revenue |  |  |  |  |  | $ 14,100,000
Contract assets, allowance for credit losses | 0 |  | 0 |  | 0 |
Purchase Agreement [Member] | Factor [Member] |  |  |  |  |  |
Revenue [Line Items] |  |  |  |  |  |
Accounts receivable sold | 16,100,000 |  | 16,100,000 |  |  |
Accounts receivable, allowance for doubtful accounts | 100,000 |  | 100,000 |  |  |
Interest expense [Member] | Purchase Agreement [Member] | Factor [Member] |  |  |  |  |  |
Revenue [Line Items] |  |  |  |  |  |
Cost of receivables | 300,000 |  | 300,000 |  |  |
Other assets [Member] | Purchase Agreement [Member] | Factor [Member] |  |  |  |  |  |
Revenue [Line Items] |  |  |  |  |  |
Accounts receivable gross | 1,300,000 |  | 1,300,000 |  |  |
Existing sale of receivables [Member] | Purchase Agreement [Member] | Factor [Member] |  |  |  |  |  |
Revenue [Line Items] |  |  |  |  |  |
Accounts receivable, net | 31,100,000 |  | 31,100,000 |  |  |
Contractual Maintenance Agreements, Contractual SaaS and Subscription Services and Hardware Contracts [Member] |  |  |  |  |  |
Revenue [Line Items] |  |  |  |  |  |
Remaining performance obligations | $ 276,500,000 |  | $ 276,500,000 |  | $ 101,100,000 |

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