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Investment in Omnimetrix | 12 Months Ended
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Dec. 31, 2020
Schedule of Investments [Abstract] |
Investment in Omnimetrix | NOTE 3—INVESTMENT IN OMNIMETRIX In 2015, one of the Company’s then-current directors (the “Investor”) acquired a 20% interest in the Company’s OMX Holdings, Inc. subsidiary (“Holdings”) through the purchase of $1,000,000 of OmniMetrix Preferred Stock (“Preferred Stock”). Holdings is the holder of 100% of the membership interests of OmniMetrix, LLC through which the Company operates its PG and CP monitoring activities. The $1,000,000 investment by the Investor was recorded as an increase in non-controlling interests. On July 1, 2019, in accordance with terms established in 2015 at the time of the original investment, the Company repurchased from the Investor the shares of Preferred Stock then held by the Investor for a purchase price of $1,273,000 in cash (which included $323,000 of unpaid accrued dividends through June 30, 2019). The repurchase raised the Company’s ownership in Holdings from 80% to 99%, with the remaining 1% owned by the former CEO of OmniMetrix, LLC.

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- Definition The entire disclosure for investment holdings. This includes the long positions of investments for the entity. It contains investments in affiliated and unaffiliated issuers. The investments include securities and non securities (i.e. commodities and futures contracts). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 6 -Subparagraph (SX 210.12-14) -URI http://asc.fasb.org/extlink&oid=120401592&loc=d3e611322-123010 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-12B) -URI http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 5D -Subparagraph (SX 210.12-13D) -URI http://asc.fasb.org/extlink&oid=120401592&loc=SL120429264-123010 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-12) -URI http://asc.fasb.org/extlink&oid=120401592&loc=d3e611133-123010 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 5 -Subparagraph (SX 210.12-13) -URI http://asc.fasb.org/extlink&oid=120401592&loc=d3e611282-123010 + Details
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