XML 45 R32.htm IDEA: XBRL DOCUMENT
v3.19.1

Accrued Liabilities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Payables and Accruals [Abstract] |
Schedule of Accrued Current Liabilities | Accrued current liabilities consisted of the following (in thousands):
| At December 31,
| 2018 |  | 2017
Accrued payroll and related benefits | $ | 435 |  |  | $ | 394 |
Accrued sales commissions and incentives | 115 |  |  | 124 |
Accrued warranty expense | 258 |  |  | 174 |
Accrued severance and related benefits | 188 |  |  | — |
Accrued restructuring - short-term | 156 |  |  | 170 |
Accrued legal and professional fees | 160 |  |  | 77 |
Accrued other expenses | 73 |  |  | 53 |
Total accrued liabilities | $ | 1,385 |  |  | $ | 992 |

X
- References No definition available. + Details
Name: | us-gaap_PayablesAndAccrualsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration