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NET INCOME (LOSS) PER COMMON SHARE	3 Months Ended
NET INCOME (LOSS) PER COMMON SHARE	Mar. 31, 2023
Earnings Per Share [Abstract]
NET INCOME (LOSS) PER COMMON SHARE	NET INCOME (LOSS) PER COMMON SHARE Net income (loss) per share is computed by dividing net income (loss) available to common shareholders by the weighted average number of shares of common stock outstanding during the period. For the three months ended March 31, 2023 and 2022, we had no common stock equivalent shares that were potentially dilutive, including warrants to purchase common stocks, stock options, stock awards and a conversion option on a convertible debenture. For the three months ended March 31, 2023 and 2022, the weighted average number of shares outstanding, for the purpose of calculating earnings per share, were reduced by treasury shares of 2,298,416 and 2,650,238, respectively, which is the number of treasury shares through our ownership in LINICO. The remaining 306,907 and 349,465, respectively, weighted average treasury shares are deemed to be owned by AQMS.