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9. Equity-Based Incentive Plans (Details - Options Granted) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018
Stock Options [Member] |  |
Options granted | 0 | 0
Aggregate fair value awards granted | $ 0 | $ 1,588
Restricted Stock [Member] | Time Based Service [Member] |  |
Other than options granted | 777,000 | 102,000
Aggregate fair value awards granted | $ 2,332 | $ 386
Restricted Stock Units R S U [Member] | Time Based Service [Member] |  |
Other than options granted | 900,000 | 0
Aggregate fair value awards granted | $ 1,280 | $ 0
All Awards [Member] |  |
Aggregate fair value awards granted | $ 3,612 | $ 1,974

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- Definition Aggregate fair value awards granted + References No definition available. + Details
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Namespace Prefix: | ACTG_
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Balance Type: | credit
Period Type: | duration

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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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Balance Type: | na
Period Type: | duration

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- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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- Details
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- Details
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