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Discontinued Operations (Details Textual) (USD $)
 1 Months Ended 3 Months Ended 6 Months Ended
Jul. 31, 2012
Oct. 31, 2012
Oct. 31, 2012
Jul. 26, 2012
Jul. 10, 2012
Discontinued Operations (Textual) [Abstract]          
Cash received from completed disposition     $ 7,500,000    
Smith and Wesson Security Solutions Inc [Member]
          
Discontinued Operations (Textual) [Abstract]          
Purchase price to be paid for assets and liabilities         8,300,000
Working capital adjustment Amount   824,000 824,000   824,000
Cash received from completed disposition 5,500,000 2,000,000      
Recorded remaining proceeds in receivable from completed disposition       2,800,000  
Sold net assets   13,000,000 13,000,000    
Incurred closing-related costs   1,600,000      
Legal, professional, and investment banking fees   655,000      
Severance and employee-related costs   918,000      
Loss on sale of the disposal group     5,800,000    
Additional loss on sale of the disposal group     $ 798,000