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Shareholders' Equity (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended
Nov. 29, 2010
Mar. 31, 2016
Jun. 30, 2015
Mar. 31, 2015
Dec. 19, 2012
Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract]          
Common stock, shares authorized   30,000,000 30,000,000    
Preferred stock, shares authorized   15,000,000      
Common stock, shares outstanding   3,958,540 3,876,206    
Common Stock, Shares, Issued   3,958,540 3,876,206    
Options and warrants outstanding   1,675,999   1,675,999  
Distribution [Abstract]          
Subsidiary shares issued 1,600,000        
Private Placement [Abstract]          
Number of shares preferential right will allow holder to purchase   1/100      
Common stock, par value   $ 0.01 $ 0.01    
Percentage of Preferred Stock Holder Can Under the Rights Plan   1,675,999     0.01
Class of Warrant or Right, Exercise Price of Warrants or Rights         $ 80
Rate of Rights Distribution         100.00%
Contango [Member]          
Distribution [Abstract]          
Parent contribution $ 3.5        
Restricted Stock [Member]          
Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract]          
Nonvested balance (in shares)   102,332