XML 40 R36.htm IDEA: XBRL DOCUMENT v2.4.0.6
Goodwill and Other Intangible Assets (Details Textual) (USD $)
6 Months Ended
Jun. 30, 2012
Dec. 31, 2011
Apr. 01, 2009
Goodwill and Other Intangible Assets (Textual) [Abstract]      
Aggregate purchase price $ 5,135,000   $ 5,135,000
Impairment amount of intangible asset   655,000  
Useful life 15 years    
Amortization Expense $ 66,000