XML 57 R41.htm IDEA: XBRL DOCUMENT v3.3.0.814
STOCKHOLDERS' EQUITY (Detail Textuals)
 9 Months Ended
Aug. 02, 2010
Director
Sep. 30, 2015
Conversion_rate
Series
Quater
$ / shares
shares
Aug. 04, 2015
$ / shares
May. 22, 2015
$ / shares
Dec. 31, 2014
$ / shares
shares
Stockholders' equity          
Preferred stock, shares issued | shares   335,273     335,273
Preferred stock, shares outstanding | shares   335,273     335,273
Preferred stock, par value (in dollars per share)   $ 0.001     $ 0.001
Minimum bid price per share     $ 1.00    
Preferred stock          
Stockholders' equity          
Preferred stock, shares issued | shares   335,273      
Preferred stock, shares outstanding | shares   335,273      
Share issue price per share   $ 10.00      
Dividend rate on convertible exchangeable preferred stock (in percent)   6.00%      
Liquidation preference (in dollars per share)   $ 10.00      
Number of shares to be issued for each preferred stock upon conversion | Conversion_rate   0.06079      
Conversion price (in dollars per share)   $ 164.50      
Shares reserved for future issuance upon conversion | shares   20,381      
Number of series of Preferred Stock | Series   1      
Minimum bid price per share   $ 246.75      
Percentage of the closing sales price of the entity's common stock that the conversion price must exceed in order for the preferred stock to be convertible   150.00%      
Number of trading days within 30 trading days in which the closing price of the entity's common stock must exceed the conversion price for the preferred stock to be convertible   20 days      
Number of trading days during which the closing price of the entity's common stock must exceed the conversion price for at least 20 days in order for the preferred stock to be convertible   30 days      
Number of trading days prior to notice of automatic conversion   5 days      
Redemption price per share (in dollars per share)   $ 10.00      
Number of quarters in which no preferred stock dividends have been paid | Quater   6      
Number of Board of Directors to be elected by Preferred Stock holders if entity fails to pay dividends on Preferred Stock | Quater   2      
Number of Board of Directors elected by the Preferred Stock holders when the entity failed to pay dividends on Preferred Stock | Director 2        
Interest rate (as a percent)   6.00%      
Debt principal amount per share, basis for exchange (in dollars per share)   $ 10.00      
Debt instrument, term   25 years      
Cash dividend per share       $ 0.15