| Dec 31,
2011 | Dec 31,
2012 | Dec 31,
2013 | Dec 31,
2014 | Dec 31,
2015 | Dec 31,
2016 | Dec 31,
2017 | Dec 31,
2018 | Dec 31,
2019 | Dec 31,
2020 | Dec 31,
2021 | Dec 31,
2022 |
|---|
| Cash | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
|---|
| Land Inventory (Note 4) | 639,000 | 639,000 | 639,000 | 639,000 | 639,000 | 0 | 0 | 0 | 0 | 0 | 0 | - |
|---|
| Total Assets | 1 | 1 | 1 | 1 | 867,000 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
|---|
| Accounts payable and accrued expenses (Note 5) | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 |
|---|
| Accrued real estate taxes (Note 5) | 8,000 | 8,000 | 8,000 | 8,000 | 8,000 | 0 | 0 | - | - | - | 0 | - |
|---|
| Subordianated convertible debentures (Note 7) | - | - | - | - | - | - | - | - | - | - | 30 | - |
|---|
| Convertible debentures-related party (Note 8) | - | - | - | - | - | - | - | - | - | - | 53 | - |
|---|
| Notes Payable (Note 6) | - | - | - | - | - | - | - | - | - | - | 4 | - |
|---|
| Notes Payable (Note 6) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
|---|
| Total Liabilities | 65 | 71 | 78 | 84 | 92 | 90 | 91 | 92 | 93 | 94 | 95 | 0 |
|---|
| Preferred stock, par value $1.00 per share; authorized 5,000,000 shares; 2,000,000 Class A cumulative convertible shares issued and outstanding; (liquidation preference of $8,000,000 and cumulative dividends) (Note 10) | - | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
|---|
| Common stock, par value $0.10 per share; authorized 25,000,000 shares; 5,317,758 shares issued and outstanding (Note 10) | - | 532,000 | 532,000 | 532,000 | 532,000 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
|---|
| Paid-in capital | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
|---|
| Accumulated deficit | -79,495,000 | -85,741,000 | -92,645,000 | -99,157,000 | -107,616,000 | -105 | -106 | -107 | -109 | -110 | -111 | -16 |
|---|
| Stockholders' Equity | -63,465,000 | -69,711,000 | -76,615,000 | -83,127,000 | -91,586,000 | -89 | -90 | -91 | -93 | -94 | -95 | - |
|---|
| Liabilities And Stockholders Equity | 1 | 1 | 1 | 1 | 867,000 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
|---|