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BALANCE SHEET DETAILS (Tables) | 12 Months Ended
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Dec. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of cash and cash equivalents | The Company's cash and cash equivalent balances were as follows (in thousands):
| December 31,
| 2019 |  | 2018
Cash | $ | 23,127 |  |  | $ | 29,563 |
Money market funds | 63,351 |  |  | 81,425 |
Cash and cash equivalents | $ | 86,478 |  |  | $ | 110,988 |
Schedule of accounts and other receivables | Accounts and other receivables were as follows (in thousands):
| December 31,
| 2019 |  | 2018
Trade accounts receivable | $ | 2,972 |  |  | $ | 645 |
Receivables from vendors and other | 413 |  |  | 406 |
Accounts and other receivables | $ | 3,385 |  |  | $ | 1,051 |
Schedule of property and equipment | The estimated useful lives are typically as follows:
Computer equipment and purchased software | 3 years
Machinery and equipment | 3-5 years
Furniture and fixtures | 5 years
Property and equipment are as follows (in thousands):
| December 31,
| 2019 |  | 2018
Computer equipment and purchased software | $ | 3,011 |  |  | $ | 3,167 |
Machinery and equipment | 699 |  |  | 821 |
Furniture and fixtures | 1,115 |  |  | 1,113 |
Leasehold improvements (1) | 3,897 |  |  | 3,897 |
Total | 8,722 |  |  | 8,998 |
Less accumulated depreciation and amortization (1) | (7,496 | ) |  | (6,655 | )
Property and equipment, net | $ | 1,226 |  |  | $ | 2,343 |
(1) In the fourth quarter 2019, the Company announced its decision to exit the San Jose California facility (“SJ Facility”) by March 31, 2020. The Company accelerated the amortization of its SJ Facility leasehold improvements over the remaining estimated life which is estimated to be through March 31, 2020. As of December 31, 2019, the net book value of the SJ Facility leasehold improvements was $0.9 million and will be fully amortized by March 31, 2020.
Schedule of other assets, net | Other assets are as follows (in thousands):
| December 31,
| 2019 |  | 2018
Contract assets - Long-term | $ | 6,928 |  |  | $ | 7,231 |
Lease right-of-use assets | 2,202 |  |  | — |
Deferred tax assets | 470 |  |  | 295 |
Other assets and deposit | 7,062 |  |  | 301 |
Total other assets, net | $ | 16,662 |  |  | $ | 7,827 |
Schedule of other current assets | Other liabilities are as follows (in thousands):
| December 31,
| 2019 |  | 2018
Accrued legal | $ | 1,077 |  |  | $ | 1,827 |
Lease liabilities - current | 1,150 |  |  | — |
Income taxes payable | 46 |  |  | 204 |
Other current liabilities | 1,205 |  |  | 1,163 |
Total other current liabilities | $ | 3,478 |  |  | $ | 3,194 |

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