XML 51 R37.htm IDEA: XBRL DOCUMENT
v3.19.1

Note 7 - Intangible Assets (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Notes Tables |
Schedule of Intangible Assets and Goodwill [Table Text Block] |
|  | Gross Carrying |  |  | Accumulated |  |  | Intangible |
|  | Amount |  |  | Amortization |  |  | Assets, Net |
As of December 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Customer relationships |  | $ | 1,378 |  |  | $ | (689 | ) |  | $ | 689 |
Trade names and trademarks |  |  | 1,132 |  |  |  | (377 | ) |  |  | 755 |
Backlog (1) |  |  | 200 |  |  |  | (91 | ) |  |  | 109 |
Total |  | $ | 2,710 |  |  | $ | (1,157 | ) |  | $ | 1,553 |
As of December 31, 2017 |  |  |  |  |  |  |  |  |  |  |  |
Customer relationships |  | $ | 1,378 |  |  | $ | (551 | ) |  | $ | 827 |
Patents |  |  | 1,162 |  |  |  | (929 | ) |  |  | 233 |
Trade names and trademarks |  |  | 1,132 |  |  |  | (302 | ) |  |  | 830 |
Other (2) |  |  | 176 |  |  |  | (163 | ) |  |  | 13 |
Total |  | $ | 3,848 |  |  | $ | (1,945 | ) |  | $ | 1,903 |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
Year ending December 31, |  |  |  |
2019 |  | $ | 322 |
2020 |  |  | 213 |
2021 |  |  | 213 |
2022 |  |  | 213 |
2023 |  |  | 213 |
Thereafter |  |  | 379 |
|  | $ | 1,553 |

X
- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 + Details
Name: | us-gaap_ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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