XML 37 R30.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Fair value measurements (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2013
Fair Value Disclosures [Abstract] |
Schedule of Financial Assets and Liabilities Recorded at Fair Value on Recurring Basis | The fair value of the Company’s financial assets and liabilities on a recurring basis were as follows:
(US$ in thousands) |  | Balance March 31, 2013 |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
Derivative financial instruments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash flow hedges |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cross-currency swap |  | $ | 1,598 |  |  | $ | — |  |  | $ | 1,598 |  |  | $ | — |
(US$ in thousands) |  | Balance December 31, 2012 |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
Derivative financial instruments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash flow hedges |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cross currency swap |  | $ | 305 |  |  | $ | — |  |  | $ | 305 |  |  | $ | — |

X
- Details
Name: | us-gaap_FairValueDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19190-110258 + Details
Name: | us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration