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8. PREFERRED STOCK (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012
Amount of Dividends Paid | $ (1,265) | $ (1,268)
Accrued and unpaid dividends | 3,657 | 5,852
Series B Preferred Stock |  |
Amount of Dividends Paid | 3,658 |
Shares of Common Stock Issued | 812,500 |
Accrued and unpaid dividends | 3,657 | 5,852
January 1, 2014 | Series B Preferred Stock |  |
Agreement Date | Aug. 12, 2012 |
Amount of Dividends Paid | 732 |
Shares of Common Stock Issued | 157,000 |
June 30, 2014 | Series B Preferred Stock |  |
Agreement Date | Dec. 26, 2012 |
Amount of Dividends Paid | 732 |
Shares of Common Stock Issued | 144,500 |
September 30, 2014 | Series B Preferred Stock |  |
Agreement Date | Mar. 27, 2013 |
Amount of Dividends Paid | 732 |
Shares of Common Stock Issued | 139,000 |
December 31, 2014 | Series B Preferred Stock |  |
Agreement Date | Jul. 26, 2013 |
Amount of Dividends Paid | 731 |
Shares of Common Stock Issued | 175,000 |
March 31, 2015 | Series B Preferred Stock |  |
Agreement Date | Sep. 17, 2013 |
Amount of Dividends Paid | $ 731 |
Shares of Common Stock Issued | 197,000 |

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