Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations (Schedule of Receivable) (Details) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Receivables from and deposits with broker-dealers and clearing organizations
DTCC / OCC / NSCC	$ 3,678,000	$ 3,059,000
Goldman Sachs	2,105,000	2,841,000
Pershing Capital	1,279,000	1,192,000
NFS	1,113,000	1,328,000
Securities fail-to-deliver	207,000	43,000
Globalshares	24,000	2,000
ICBC		10,000
Total Receivables from and deposits with broker-dealers and clearing organizations	8,406,000	8,475,000
Payables to broker-dealers and clearing organizations
Securities fail-to-receive	356,000	523,000
Total Payables to broker-dealers and clearing organizations	$ 356,000	$ 523,000

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
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-Section S99
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
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