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Note 4 - Other Assets | 12 Months Ended
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Dec. 31, 2012
Other Assets Disclosure [Text Block] | NOTE 4 – OTHER ASSETS Other assets consist of the following (dollars in thousands):
|  | December 31, |
|  | 2012 |  |  | 2011 |
Deferred loan costs, net |  | $ | 81 |  |  | $ | 148 |
Prepaid rent and option payments |  |  | 68 |  |  |  | 31 |
Security deposits |  |  | 133 |  |  |  | 7 |
|  | $ | 282 |  |  | $ | 186 |
Deferred loan costs consist of legal and other fees incurred to obtain debt financing. Amortization of deferred loan costs was approximately $108,000, $72,000, and $42,000 in 2012, 2011 and 2010, respectively. Prepaid fees consist of rental fees incurred to obtain the right-of-way for the Water Project, as well as cash payments related to the extension of an option agreement with El Paso Natural Gas to purchase an underground natural gas pipeline. Amortization of prepaid fees was approximately $1,088,000, $136,000 and $132,000 in 2012, 2011 and 2010, respectively.

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- Definition The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration