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Discontinued Operations (Tables)
12 Months Ended
Sep. 30, 2014
Discontinued Operations and Disposal Groups [Abstract]  
Summary of Discontinued Operations

 

 (in thousands)     2014       2013       2012  
                         
Revenue   $ —         —         50  
Operating expenses     —         —         (107 )
Gain on sale before taxes     —         —         —    
Income before income taxes   $ —         —         157  
Permanent tax benefit     —         —         —    
Provision for taxes     —         —         (60 )
Income from discontinued operations   $ —         —         97