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Consolidated Statements of Changes in Stockholders’ Equity (Parentheticals) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Options exercised, shares | 0 | 0 |
Common stock dividends declared, per common share (in Dollars per share) | $ 0.02 | $ 0.06 | $ 0.02
Common Stock [Member] | Stock Issued To Directors [Member] |  |  |
Stock issued to directors, shares |  | 78,000 | 43,000
Common Stock [Member] | Bonuses Paid Through Stock Issuances [Member] |  |  |
Stock issued to directors, shares |  |  | 8,000
Common Stock [Member] |  |  |
Options exercised, shares |  |  | 78,000
Stock issued to directors, shares | 122,250 |  |
Restricted stock unit distributions, shares | 494,000 | 235,000 | 321,000
Common stock issued for assets purchased, shares | 56,998,000 |  | 5,396,000
Common stock dividends declared, shares |  | 3,000 | 18,872,000
Warrants exercised, shares | 25,000 |  | 2,147,000
Repurchase of common shares, shares | 50,000 | 350,000 |

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- Definition Aggregate dividends paid during the period for each share of common stock outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
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