Note 14 - Geographical, Customer Concentration and Products Data (Details) (USD $)	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012
Segment Reporting [Abstract]
Unsecured Trade And Other Accounts Receivable From Governmental Agencies	$ 32,000	$ 8,000
Receivables from Customers	$ 275,000	$ 583,000
Number Of Major Customers	6	6
Entity Wide Accounts Receivable Major Customers Percentage	24.00%	27.00%

Amount due from customers for fees and charges arising from transactions related to the entity's brokerage activities and operations.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4428-111522

Name:	us-gaap_ReceivablesFromCustomers
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant