XML 31 R21.htm IDEA: XBRL DOCUMENT
v3.23.1

NET INCOME (LOSS) PER COMMON SHARE | 3 Months Ended
--- | ---
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.

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI https://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration