PREFERRED STOCK	12 Months Ended
Dec. 31, 2019
Equity [Abstract]
PREFERRED STOCK	NOTE 12. PREFERRED STOCK In November 2006, TCI issued 100,000 shares of Series D Preferred Stock with a liquidation preference of $100 per share. The preferred stock is not convertible into any other security, requires dividends payable at the initial rate of 7% annually. The dividend rate increases ratably from 7% to 9% in future periods and can be redeemed at any point after September 30, 2011. During the fourth quarter of 2018, all 100,000 shares of Series D Preferred Stock were redeemed for $17.2 million, of which $7.2 million was accrued unpaid dividends. At December 31, 2019 and 2018, there were no preferred shares outstanding.

PREFERRED STOCK

12 Months Ended

Dec. 31, 2019

NOTE 12. PREFERRED STOCK

In November 2006, TCI issued 100,000 shares of Series D Preferred Stock with a liquidation preference of $100 per share. The preferred stock is not convertible into any other security, requires dividends payable at the initial rate of 7% annually. The dividend rate increases ratably from 7% to 9% in future periods and can be redeemed at any point after September 30, 2011.

During the fourth quarter of 2018, all 100,000 shares of Series D Preferred Stock were redeemed for $17.2 million, of which $7.2 million was accrued unpaid dividends. At December 31, 2019 and 2018, there were no preferred shares outstanding.