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Basis of Presentation (Details) (USD $) | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2013 item | Mar. 31, 2012 | Dec. 31, 2012 | Dec. 31, 2011
Basis of Presentation |  |  |  |
Net loss | $ (1,815,000) | $ (244,000) |  |
Cash flows from operations | 1,759,000 | 428,000 |  |
Excess of current liabilities over current assets | 9,500,000 |  |  |
Stockholders' deficiency | 35,845,000 | 26,097,000 | 34,363,000 | 26,253,000
Number of primary credit facilities | 2 |  |  |
American AgCredit credit facility |  |  |  |
LIQUIDITY |  |  |  |
Mandatory principal repayment | 4,100,000 |  |  |
Amenities |  |  |  |
LIQUIDITY |  |  |  |
Purchase of amenities at actual construction cost | 35,000,000 |  |  |
Minimum |  |  |  |
LIQUIDITY |  |  |  |
Required liquidity under financial covenants | 4,000,000 |  |  |
Minimum | American AgCredit credit facility |  |  |  |
LIQUIDITY |  |  |  |
Required liquidity under financial covenants | 4,000,000 |  |  |
Maximum |  |  |  |
LIQUIDITY |  |  |  |
Required total liabilities under financial covenants | 175,000,000 |  |  |
Maximum | American AgCredit credit facility |  |  |  |
LIQUIDITY |  |  |  |
Required total liabilities under financial covenants | $ 175,000,000 |  |  |

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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A3 -Appendix A Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 4.E) -URI http://asc.fasb.org/extlink&oid=6228006&loc=d3e74512-122707 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section E + Details
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