Annual report pursuant to Section 13 and 15(d)

12. PREFERRED STOCK (Details)

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12. PREFERRED STOCK (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Amount of Dividends Paid $ 319 $ 319 $ 315 $ 312 $ 319 $ 319 $ 315 $ 312 $ 1,265 $ 1,265 $ 1,265
Series B Preferred Stock                      
Amount of Dividends Paid                 $ 7,315    
Shares of Common Stock Issued                 932,500    
Series B Preferred Stock | January 1, 2014                      
Agreement Date                 Aug. 12, 2012    
Amount of Dividends Paid                 $ 732    
Shares of Common Stock Issued                 157,000    
Extended Forbearance Date                 Jan. 01, 2014    
Series B Preferred Stock | June 30, 2014                      
Agreement Date                 Dec. 26, 2012    
Amount of Dividends Paid                 $ 732    
Shares of Common Stock Issued                 144,500    
Extended Forbearance Date                 Jun. 30, 2014    
Series B Preferred Stock | September 30, 2014                      
Agreement Date                 Mar. 27, 2013    
Amount of Dividends Paid                 $ 732    
Shares of Common Stock Issued                 139,000    
Extended Forbearance Date                 Sep. 30, 2014    
Series B Preferred Stock | December 31, 2014                      
Agreement Date                 Jul. 26, 2013    
Amount of Dividends Paid                 $ 731    
Shares of Common Stock Issued                 175,000    
Extended Forbearance Date                 Dec. 31, 2014    
Series B Preferred Stock | March 31, 2015                      
Agreement Date                 Sep. 17, 2013    
Amount of Dividends Paid                 $ 731    
Shares of Common Stock Issued                 197,000    
Extended Forbearance Date                 Mar. 31, 2015    
Series B Preferred Stock | November 30, 2015                      
Agreement Date                 May 23, 2014    
Amount of Dividends Paid                 $ 1,463    
Shares of Common Stock Issued                 120,000    
Extended Forbearance Date                 Nov. 30, 2015    
Series B Preferred Stock | Payment Date November 24, 2014                      
Agreement Date                 Nov. 24, 2014    
Amount of Dividends Paid                 $ 1,000    
Series B Preferred Stock | Payment Date December 23, 2014                      
Agreement Date                 Dec. 23, 2014    
Amount of Dividends Paid                 $ 1,194