XML 38 R27.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Accrued Liabilities (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2016
Accrued Liabilities |
Components of accrued liabilities | The components of accrued liabilities are summarized below (in thousands):
|  | March 31, |  | December 31, |
|  | 2016 |  | 2015 |
Accrued compensation and related charges |  | $ | 1,533 |  | $ | 2,129 |
Current portion of royalty payments |  |  | 575 |  |  | 575 |
Dividends payable by consolidated joint ventures |  |  | 552 |  |  | 534 |
Accrued product warranty |  |  | 431 |  |  | 497 |
Accrued income taxes |  |  | 371 |  |  | 225 |
Accrued professional services |  |  | 295 |  |  | 709 |
Other accrued liabilities |  |  | 1,600 |  |  | 1,712 |
|  | $ | 5,357 |  | $ | 6,381 |

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