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Note 3 - Securities Purchased Under Agreements to Resell | 12 Months Ended
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Dec. 31, 2014
Disclosure Text Block [Abstract] |
Repurchase Agreements, Resale Agreements, Securities Borrowed, and Securities Loaned Disclosure [Text Block] | 3. Securities Purchased under Agreements to Resell Securities purchased under agreements to resell are usually collateralized by U.S. government agency and mortgage-backed securities. The counter-parties to these agreements are nationally recognized investment banking firms that meet credit requirements of the Company and with whom a master repurchase agreement has been duly executed. For those securities obtained under the resale agreements, the collateral is either held by a third party custodian or by the counter party and is segregated under written agreements that recognize the Company’s interest in the securities. Interest income associated with securities purchased under resale agreements was zero for 2014, zero for 2013 and $18,000 for 2012.

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- Definition The entire disclosure for repurchase agreements (also known as repos), resale agreements (also known as reverse repurchase agreements or reverse repos), securities borrowed transactions, and securities loaned transactions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph m -Article 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 50 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=34720971&loc=SL6224234-111729 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(m)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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