Note 14 - Net Income (Loss) Per Share (Detail) - Earnings Per Share Reconciliation	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Issued shares per balance sheet	95,978,952	95,374,927
Unvested restricted stock	17,915,698	73,080,436
Shares used in determining EPS	95,958,952	95,334,927
Unvested Restricted Stock (Member)
Unvested restricted stock	(20,000)	(40,000)

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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+ Details