XML 68 R56.htm IDEA: XBRL DOCUMENT
v3.4.0.3

10A. Intangible assets, net (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2015
ZHEJIANG JIAHUAN |
Intangible assets, net |
|  | 2015 |  |  | 2014 |
|  | RMB’000 |  |  | RMB’000 |
Software |  |  | 591 |  |  |  | - |
|  |  | 591 |  |  |  | - |
Less: Accumulated depreciation |  |  | (83 | ) |  |  | - |
|  |  | 508 |  |  |  | - |
Amortization expense |
|  | 2015 |  |  | 2014 |  |  | 2013 |
|  | RMB’000 |  |  | RMB’000 |  |  | RMB’000 |
Amortization expenses |  |  | 83 |  |  |  | - |  |  |  | - |
ZHEJIANG TIANLAN |
Intangible assets, net |
|  | 2015 |  |  | 2014 |
|  | RMB’000 |  |  | RMB’000 |
Patents |  |  | 2,400 |  |  |  | 2,400 |
Others |  |  | 165 |  |  |  | 165 |
|  |  | 2,565 |  |  |  | 2,565 |
Less: Accumulated amortisation |  |  | (1,017 | ) |  |  | (824 | )
|  |  | 1,548 |  |  |  | 1,741 |
Amortization expense |
|  | 2015 |  |  | 2014 |  |  | 2013 |
|  | RMB’000 |  |  | RMB’000 |  |  | RMB’000 |
Amortisation expense |  |  | 193 |  |  |  | 239 |  |  |  | 395 |

X
- Definition Tabular disclosure of amortization expense of assets, excluding financial assets, that lack physical substance, having a limited useful life. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementScenarioAxis=CLWT_Subsidiary2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementScenarioAxis=us-gaap_SubsidiaryIssuerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |