XML 31 R30.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Commitments and Contingencies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2012
Commitments and Contingencies |
Schedule of future minimum lease payments under non-cancelable operating leases and purchase commitments | Future minimum lease payments under non-cancelable operating leases and purchase commitments are as follows (in thousands):
Year ended December 31, |  | Operating leases |  | Purchase commitments |  | Total |
--- | --- | --- | --- | --- | --- | --- | ---
2013 |  | $ | 739 |  | $ | 878 |  | $ | 1,617 |
2014 |  |  | 764 |  |  | 566 |  |  | 1,330 |
2015 |  |  | 720 |  |  | 500 |  |  | 1,220 |
2016 |  |  | 743 |  |  | — |  |  | 743 |
2017 |  |  | 764 |  |  | — |  |  | 764 |
Thereafter |  |  | 1,943 |  |  | — |  |  | 1,943 |
Total minimum payments |  | $ | 5,673 |  | $ | 1,944 |  | $ | 7,617 |

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

X
- Definition Tabular disclosure of the aggregate amount of payments due on known contractual obligations for the five years following the date of the latest balance sheet and the combined aggregate amount of maturities of known contractual obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 303 -Paragraph a -Subparagraph 5 + Details
Name: | us-gaap_ContractualObligationFiscalYearMaturityScheduleTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration