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CARES Act Loans and Foreign Wage Subsidy - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2021 | Jun. 30, 2020 | Dec. 31, 2020
Reductions to Payroll Expenses Under Foreign Wage Subsidy | $ 148,000 | $ 299,000 |  |
CARES Act |  |  |  |
Proceeds from promissory notes |  | $ 5,100 | $ 5,300 | $ 5,100
Maturity period of loan |  | 2 years |  |
Interest rate on loan | 1.00% | 1.00% |  |
Deferment period |  | 6 months |  |
Debt Instrument, Description |  | The current terms of the Loans are two years with maturity dates in the second quarter of 2022 and they contain a fixed annual interest rate of 1%. Payments of principal and interest on the Loans will be deferred for a period in excess of six months. Principal and interest are payable monthly commencing one month after the payment deferral period and may be prepaid by the Company at any time prior to maturity with no prepayment penalties. There are scenarios where, under the terms of the CARES Act, recipients can apply for and receive forgiveness for all, or a portion of the Loans issued. Such forgiveness will be determined, subject to limitations and conditions, based on the use of Loan proceeds for certain permissible purposes as set forth in the CARES Act, including, but not limited to, payroll, mortgage and rent costs. In June 2021, the Company applied for forgiveness for the Loans issued. Due to the uncertainties concerning the anticipated timing of repayment or forgiveness that are not within our control as well as the evolving parameters and interpretations of requirements, these loans are presented as a current liability on our Condensed Consolidated Balance Sheets. |  |

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