XML 108 R32.htm IDEA: XBRL DOCUMENT
v3.20.1

Cash and Cash Equivalents (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Cash and Cash Equivalents [Abstract] |
Cash and Cash Equivalents by Geographic Region | Cash and cash equivalents were held in the following geographic regions:
| December 31,
(In thousands) | 2019 |  | 2018
United States | $ | 16,751 |  |  | $ | 1,156 |
People's Republic of China ("PRC") | 13,700 |  |  | 20,885 |
Asia (excluding the PRC) | 21,691 |  |  | 2,398 |
Europe | 9,081 |  |  | 19,907 |
South America | 13,079 |  |  | 8,861 |
Total cash and cash equivalents | $ | 74,302 |  |  | $ | 53,207 |

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

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