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v3.19.1

Accrued Expenses (Tables) | 12 Months Ended
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Dec. 31, 2018
Accrued expenses [Abstract] |
Schedule of Accrued Liabilities [Table Text Block] |
|  | December 31,
|  | 2018 |  | 2017
|  | (in thousands)
Compensation and payroll | $ | 2,896 | $ | 1,540
Professional fees |  | 536 |  | 579
Warranty costs |  | 391 |  | 246
Local taxes, including VAT |  | 423 |  | 376
Customer credits |  | 372 |  | 310
Interest |  | 480 |  | 33
Rent |  | 255 |  | 388
Other |  | 409 |  | 344
Total | $ | 5,762 | $ | 3,816

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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