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Commitments - Summary of Operating and Financing Lease Obligation (Detail) $ in Thousands | Dec. 31, 2019 USD ($)
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Commitments and Contingencies Disclosure [Abstract] |
2020 | $ 616
2021 | 106
Total undiscounted lease payments | 722
Less: Amount associated with discounting | (53)
Net operating lease liabilities | 669
2020 | 8
2021 | 2
Total undiscounted lease payments | 10
Less: Amount associated with discounting | (1)
Net finance lease liabilities | $ 9

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