XML 29 R20.htm IDEA: XBRL DOCUMENT v3.7.0.1
DIVIDENDS (Narrative) (Details) - USD ($)
3 Months Ended
Mar. 31, 2017
Dec. 31, 2016
Stockholders Equity Note Abstract    
Series A convertible preferred stock, dividend rate (in Percent) 6.50%  
Series A convertible preferred stock, increased dividend rate, if company fails to pay dividends within five days of dividend payment date (in Percent) 7.50%  
Series A convertible preferred stock, dividend rate increased, if company fails to pay dividends on two consecutive dividend payment dates (in Percent) 10.00%  
Series A convertible preferred stock, shares outstanding (in Shares) 13,602 13,602
Preferred stock, amount of preferred dividends in arrears $ 128,000  
Series A covertible preferred stock, liquidation preference (in Dollars per Share) $ 25  
Valuation of dividends payable in shares, percent of the weighted average of common stock sales price on the last ten trading days ending on the third trading day prior to applicable dividend payment date (in Percent) 95.00%  
Amount of dividend rate increase if distribution not made within five business days following dividend payment date (in Percent) 1.00%