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Note 14 - Related Party Transactions (Details Textual) |  | 12 Months Ended
--- | --- | ---
May 26, 2017 USD ($) ft² | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
Outside Counsel [Member] |  |  |  |
Legal Fees |  | $ 100,000 | $ 500,000 | $ 500,000
Accounts Payable, Related Parties |  | 0 |  |
MacAndrews and Forbes Incorporated [Member] | The New HQ Lease [Member] |  |  |  |
Area of Real Estate Property (Square Foot) | ft² | 3,200 |  |  |
Monthly Rent During Initial Period | $ 25,333 |  |  |
Monthly Rent, Initial Period (Month) | 63 months |  |  |
Monthly Rent After Initial Period | $ 29,333 |  |  |
Monthly Facility Fee, Second Year | $ 3,333 |  |  |
Monthly Facility Fee, Yearly Rate Increase After Second Year | 5.00% |  |  |
Monthly Facility Fee, Final Year | $ 4,925 |  |  |
Operating Lease, Expense |  | $ 300,000 |  |

X
- Definition The amount of the monthly facility fee during the final year of the lease term. + References No definition available. + Details
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X
- Definition The amount of the monthly facility fee during the second year of the lease term. + References No definition available. + Details
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- Definition The percentage rate increase to the monthly facility fee per year following the second year of the lease term. + References No definition available. + Details
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- Definition The amount of the monthly rental payments due under the rental agreement entered into after the initial period of the rental agreement. + References No definition available. + Details
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- Definition The amount of the monthly rental payments due under the rental agreement entered into for the initial period of the rental agreement. + References No definition available. + Details
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- Definition The length of time of the initial period of the rental agreement in which the fixed monthly payments and other agreements may be different from the remainder of the rental agreement. + References No definition available. + Details
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- Definition Amount for accounts payable to related parties. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(k)(1)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.17) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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- Definition The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227 + Details
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