Intangible Assets (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Intangible Assets [Abstract]
Intangible assets, description			●patents acquired in October 2015 for a purchase price of $3,000,000, the useful lives of the patents, at the date of purchase, was 6-10 years; these patents were disposed of as of December 31, 2021. ●patents acquired in July 2017 pursuant to an obligation to pay 50% of net revenues to IV 34/37 (see Note 3); the useful lives of the patents, at the date of acquisition, was 5-6 years; these patents were disposed of as of December 31, 2021.   ●patents (which were fully amortized at the date of acquisition) acquired in January 2018 pursuant to an agreement with to Intellectual Ventures Assets 62 LLC and Intellectual Ventures Assets 71 LLC “(IV 62/71”), pursuant to which CXT has an obligation to distribute 50% of net revenues to IV 62/71;   ●patents (which were fully amortized at the date of acquisition) acquired in January 2018 by Photonic Imaging Solutions Inc. (“PIS”) from Intellectual Ventures Assets 64 LLC (“IV 64”) pursuant to which PIS is to pay IV 64 (a) 70% of the first $1,500,000 of net revenue, (b) 30% of the next $1,500,000 of net revenue and (c) 50% of net revenue in excess of $3,000,000;   ●patents acquired in March 2019 pursuant to an obligation to pay 50% of net revenues to IV 113/108 (see Note 3); the useful lives of the patents, at the date of acquisition, was approximately 9 years, these patents were disposed of as of December 31, 2021.   ●patents (which were fully amortized at the date of acquisition) acquired in May 2020 for a purchase price of $95,000 pursuant to an agreement with Texas Technology Ventures 2, LLP (“TTV”), pursuant to which of the Company retains the first $230,000 of net proceeds, as defined in the agreement, after which the company has an obligation to distribute 50% of net proceeds to TTV.   ●patents (which were fully amortized at the date of acquisition) acquired in February 2021 pursuant to an agreement with PKT for a purchase price of $350,000, pursuant to which $350,000 was paid at closing, and upon the realization of gross proceeds, as defined in the agreement, the Company shall make a subsequent or payments in the aggregate amount of $93,900, representing reimbursement to PKT, as the prosecuting attorney, for legal fees associated with prosecution of the portfolio, such reimbursement shall be due and payable to PKT from time to time as gross proceeds are realized, if any, and paid to PKT along with and in proportion to reimbursement to other third parties of costs incurred in realizing gross proceeds. Thereafter, PKT is entitled to a percentage of gross proceeds realized, if any.   ●patents acquired in January 2022 for a purchase price of $1,060,000, the useful lives of the patents, at the date of purchase, was approximately 1-2 years.   ●patents acquired in July 2022 via assignment from Edward D. Ioli Trust for a purchase price of $92,000, the useful lives of the patents, at the date of purchase, was approximately 2-4 years.   ●patents acquired July 2022 pursuant to an agreement with Hewlett Packard Enterprise Development LP and Hewlett Packard Enterprise Company for a purchase price of $350,000. The useful lives of the patents, at the date of purchase, was approximately 2-9 years.
Amortization expense	$ 198,000	$ 139,000	$ 712,000	$ 1,015,000