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Significant Accounting Policies (Tables) | 6 Months Ended
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Jun. 30, 2012
Accounting Policies [Abstract] |
Notes receivable | The following table summarizes our notes receivable as of June 30, 2012 (in thousands):
| Balance outstanding |  | Interest rate
Note due February 2017 | $ | 13,200 |  |  | 10.00 | %
Note due June 2022 (net of discount of $291) | 26,209 |  |  | 7.00 | %
Total notes receivable, net | $ | 39,409 |  |  |

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3, 4 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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