Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details Textual)

v2.4.0.6
Income Taxes (Details Textual) (USD $)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2012
Jun. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Dec. 31, 2011
Operating Loss Carryforwards [Line Items]            
Valuation allowance $ 88,635,000     $ 88,635,000   $ 94,125,000
Income Taxes (Textual) [Abstract]            
Unrecognized tax benefits       0   0
(Provision for)/benefit from income taxes (202,000) 5,163,000 (160,000) 4,781,000 (560,000)  
Deferred tax asset 96,300,000     96,300,000    
Deferred tax liabilities 3,400,000     3,400,000    
Net asset 92,900,000     92,900,000    
Income taxes payable 600,000     600,000    
Florida [Member]
           
Operating Loss Carryforwards [Line Items]            
Valuation allowance $ 1,000,000     $ 1,000,000    
Federal NOL carryforwards [Member]
           
Operating Loss Carryforwards [Line Items]            
Period range when NOL carryforwards can be used       20 years    
Taxable income expire date       2030    
State NOL carryforwards, minimum [Member]
           
Operating Loss Carryforwards [Line Items]            
Period range when NOL carryforwards can be used       5 years    
State NOL carryforwards, maximum [Member]
           
Operating Loss Carryforwards [Line Items]            
Period range when NOL carryforwards can be used       20 years