Deposits with and other non current receivables from broker-dealers and clearing organizations.

No definition available.

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- Definition

Percentage of remaining interest in StockCross purchased.

+ References

No definition available.

+ Details

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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

Face amount or stated value per share of common stock.

+ References

+ Details

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- Definition

The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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- Definition

Number of shares of stock issued during the period pursuant to acquisitions.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
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-Topic 210
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
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- Details

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Organization and Basis of Presentation (Details) - USD ($)	Jan. 07, 2020	Jun. 30, 2020	Dec. 31, 2019	Jan. 25, 2019
Business Acquisition [Line Items]
Common stock, par value		$ 0.01	$ 0.01
Deposits with and other non current receivables from multiple broker-dealers and clearing organizations		$ 3,600,000	$ 1,900,000
StockCross [Member]
Business Acquisition [Line Items]
Equity method investment in StockCross				15.00%
Percentage of remaining interest in StockCross purchased	85.00%
Issuance of common stock in StockCross acquisition	3,298,774
Cash clearing deposits			75,000
NFS [Member]
Business Acquisition [Line Items]
Cash clearing deposits		50,000	50,000
Goldman Sachs [Member]
Business Acquisition [Line Items]
Cash clearing deposits		2,000,000	2,000,000
Pershing [Member]
Business Acquisition [Line Items]
Cash clearing deposits		$ 1,000,000	$ 1,000,000