DEPRECIATION AND AMORTIZATION - Summary of Depreciation and Amortization (Detail) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
|
| Depreciation and amortisation expense [abstract] | ||||
| Depreciation of right-of-use assets | $ 79 | $ 27 | $ 133 | $ 32 |
| Depreciation of property, plant, and equipment | 30 | 61 | ||
| Amortization of patent rights | 29 | 8 | 41 | 17 |
| Depreciation and Amortization | $ 138 | $ 35 | $ 235 | $ 49 |
| X | ||||||||||
- Definition The amount of amortisation expense. Amortisation is the systematic allocation of depreciable amounts of intangible assets over their useful lives. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The amount of depreciation and amortisation expense. Depreciation and amortisation are the systematic allocations of depreciable amounts of assets over their useful lives. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of depreciation of property, plant and equipment. [Refer: Depreciation and amortisation expense; Property, plant and equipment] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The amount of depreciation of right-of-use assets. [Refer: Depreciation and amortisation expense; Right-of-use assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|