XML 49 R34.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Accrued Liabilities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2015
Accrued Liabilities |
Components of accrued liabilities | The components of accrued liabilities are summarized below (in thousands):
|  | As of December 31, |
|  | 2015 |  | 2014 |
Accrued compensation and related charges |  | $ | 2,129 |  | $ | 2,656 |
Accrued professional services |  |  | 709 |  |  | 509 |
Current portion of royalty payments |  |  | 575 |  |  | 800 |
Dividends payable by consolidated joint ventures |  |  | 534 |  |  | 563 |
Accrued product warranty |  |  | 497 |  |  | 802 |
Accrued income taxes |  |  | 225 |  |  | 119 |
Other accrued liabilities |  |  | 1,712 |  |  | 2,185 |
|  | $ | 6,381 |  | $ | 7,634 |

X
- References No definition available. + Details
Name: | us-gaap_AccruedLiabilitiesCurrentAndNoncurrentAbstract
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