Related Party Transactions (Details)	3 Months Ended
Mar. 31, 2020 USD ($) director	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Related Party Transaction [Line Items]
Other income	$ 131,000	$ 165,000
Receivable from stockholders	2,000		$ 121,000
Due to related party	75,000		73,000
Research and development expense	$ 75,000	106,000
Number of members under consulting agreements \| director	2
Intellectual property related legal fees
Related Party Transaction [Line Items]
Legal fees	$ 432,000	381,000
Due to related party	355,000		69,000
Other legal fees
Related Party Transaction [Line Items]
Legal fees	495,000	$ 370,000
Due to related party	$ 240,000		$ 186,000

Represents the number of members under consulting agreements.

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- Definition

Amount of research and development expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.

+ References

No definition available.

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- Definition

For an unclassified balance sheet, amounts due from owners or owners with a beneficial interest of more than 10 percent of the voting interests or officers of the company.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Carrying amount as of the balance sheet date of obligations due all related parties.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Reflects the sum of all other revenue and income realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period.

+ References

No definition available.

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