PREFERRED STOCK	12 Months Ended
Dec. 31, 2021
Equity [Abstract]
PREFERRED STOCK	10. PREFERRED STOCK The Company’s articles of incorporation authorize the issuance of up to 100,000 shares of preferred stock, $0.01 par value. Shares of preferred stock may be issued with such dividend, liquidation, voting and conversion features as may be determined by the Board of Directors without shareholder approval. The Company is authorized to issue 50,000 shares of Series P preferred stock in connection with a shareholder rights plan that expired in 2011. On December 31, 2020, the Company redeemed all then 50,000 outstanding of Series A Convertible Preferred Stock (the “Preferred Stock”) by making a cash payment of $2.0 million and issuing 328,000 shares of its common stock, which at the date of the redemption had a value of $3.68 per share for a total redemption price of $3.2 million. The liquidation preference on the date of redemption was $3.6 million. The difference between the redemption price and the liquidation preference of the preferred stock was included as a reduction of the net loss available to common shareholders in the calculation of loss per share.

PREFERRED STOCK

12 Months Ended

Dec. 31, 2021

10. PREFERRED STOCK

The Company’s articles of incorporation authorize the issuance of up to 100,000 shares of preferred stock, $0.01 par value. Shares of preferred stock may be issued with such dividend, liquidation, voting and conversion features as may be determined by the Board of Directors without shareholder approval. The Company is authorized to issue 50,000 shares of Series P preferred stock in connection with a shareholder rights plan that expired in 2011.

On December 31, 2020, the Company redeemed all then 50,000 outstanding of Series A Convertible Preferred Stock (the “Preferred Stock”) by making a cash payment of $2.0 million and issuing 328,000 shares of its common stock, which at the date of the redemption had a value of $3.68 per share for a total redemption price of $3.2 million. The liquidation preference on the date of redemption was $3.6 million. The difference between the redemption price and the liquidation preference of the preferred stock was included as a reduction of the net loss available to common shareholders in the calculation of loss per share.