Note 18 - Shareholder Activism (Details) (USD $)	12 Months Ended	0 Months Ended
Jun. 30, 2013	Aug. 19, 2013 Subsequent Event [Member] BKF Capital Group Inc. [Member]	Jun. 28, 2013 BKF Capital Group Inc. [Member]
Note 18 - Shareholder Activism (Details) [Line Items]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners			18.30%
Legal Fees	$ 1,000,000	$ 356,000

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.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.3)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Name:	us-gaap_LegalFees
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration