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Note 16 - Stock Incentive Plan (Details) - Non-Vested Restricted Stock Options (USD $)
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12 Months Ended | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2012
Beginning Period [Member]
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Dec. 31, 2011
Beginning Period [Member]
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Dec. 31, 2010
Beginning Period [Member]
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Dec. 31, 2013
Ending Period [Member]
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Dec. 31, 2012
Ending Period [Member]
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Dec. 31, 2011
Ending Period [Member]
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| Note 16 - Stock Incentive Plan (Details) - Non-Vested Restricted Stock Options [Line Items] | ||||||||||||||||||||
| Non-vested shares at January 1 | 31,580 | 14,084 | 28,999 | 94,873 | 31,580 | 14,084 | ||||||||||||||
| Non-vested shares at January 1 (in Dollars per share) | $ 6.58 | [1] | $ 7.10 | [1] | $ 5.43 | [1] | $ 7.01 | [1] | $ 6.58 | [1] | $ 7.10 | [1] | ||||||||
| Restricted Shares | 75,385 | 22,191 | 14,084 | |||||||||||||||||
| Grant Date Fair Value (in Dollars per share) | $ 7.13 | [1] | $ 6.36 | [1] | $ 7.10 | [1] | ||||||||||||||
| Forfeited | ||||||||||||||||||||
| Forfeited (in Dollars per share) | [1] | [1] | [1] | |||||||||||||||||
| Vested | (12,092) | (4,695) | (28,999) | |||||||||||||||||
| Vested (in Dollars per share) | $ 6.65 | [1] | $ 7.10 | [1] | $ 5.43 | [1] | ||||||||||||||
| Non-vested shares as of December 31 | 31,580 | 14,084 | 28,999 | 94,873 | 31,580 | 14,084 | ||||||||||||||
| Non-vested shares as of December 31 (in Dollars per share) | $ 6.58 | [1] | $ 7.10 | [1] | $ 5.43 | [1] | $ 7.01 | [1] | $ 6.58 | [1] | $ 7.10 | [1] | ||||||||
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