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BALANCE SHEET DETAILS - Other Current Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Other current liabilities: |  |
Accrued contract costs | $ 353 | $ 7,734
Accrued payroll and compensation | 5,224 | 7,040
Warranty costs | 91 | 51
Accrued professional fees | 602 | 897
Accrued other taxes | 1,087 | 3,133
Other | 3,154 | 4,891
Total other current liabilities | $ 10,511 | 23,746
India |  |
Other current liabilities: |  |
Accrued contract costs |  | $ 7,300

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