Note 5 - Real Estate Held for Sale (Details) - Schedule of Real Estate Properties Held for Sale - USD ($) |
Sep. 30, 2015 |
Dec. 31, 2014 |
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|---|---|---|---|---|
| Real Estate Properties [Line Items] | ||||
| Real estate held for sale | $ 4,751,979 | $ 6,413,635 | ||
| Land in Galveston County, TX [Member] | ||||
| Real Estate Properties [Line Items] | ||||
| Real estate held for sale | 520,382 | 520,382 | ||
| Land in Galveston County, TX [Member] | ||||
| Real Estate Properties [Line Items] | ||||
| Real estate held for sale | 460,000 | 460,000 | ||
| Condominium Units in Galveston, TX [Member] | ||||
| Real Estate Properties [Line Items] | ||||
| Real estate held for sale | 788,033 | 788,032 | ||
| Commercial Land in Galveston County, TX [Member] | ||||
| Real Estate Properties [Line Items] | ||||
| Real estate held for sale | 1,211,000 | 1,211,000 | ||
| Vacant Land in Houston, TX [Member] | ||||
| Real Estate Properties [Line Items] | ||||
| Real estate held for sale | [1] | 0 | 1,661,657 | |
| Vacant Land in Houston, TX [Member] | ||||
| Real Estate Properties [Line Items] | ||||
| Real estate held for sale | $ 1,772,564 | $ 1,772,564 | ||
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