Annual report pursuant to Section 13 and 15(d)

Income Taxes Income Taxes (Narrative) (Details)

Income Taxes Income Taxes (Narrative) (Details) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Income Tax Disclosure [Abstract]    
Deferred Tax Assets, Tax Credit Carryforwards $ 3,800,000  
Tax Credit Carryforward, Expiration Dates the Company had various state tax credit carryforwards of approximately $3.8 million that are scheduled to expire in five to fifteen years.  
Deferred Tax Assets, Valuation Allowance $ 559,000 $ 0