Annual report pursuant to Section 13 and 15(d)

Description of Business (Details)

v3.2.0.727
Description of Business (Details)
12 Months Ended
Mar. 19, 2014
shares
Mar. 19, 2014
shares
Mar. 14, 2014
shares
Jun. 30, 2015
USD ($)
$ / shares
shares
Jun. 30, 2014
$ / shares
shares
Mar. 17, 2014
shares
Feb. 12, 2014
$ / shares
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Common stock, par value (usd per share) | $ / shares       $ 0.01 $ 0.01   $ 0.01
Common stock, shares outstanding       6,973,549 6,962,742 7,402,664  
Cancellation of shares by Former Parent, shares     71,922        
Common stock exchange ratio, numerator       1      
Common stock exchange ratio, denominator       4.1717      
Shares granted (in shares)       3,000 0    
Restricted Stock Units (RSUs)              
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Shares granted (in shares)       0      
Awards assumed from SGI spin-off              
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Shares granted (in shares) 249,846            
Awards assumed from SGI spin-off | Restricted Stock Units (RSUs)              
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Grants during the period (shares)   130,646          
Shares granted (in shares) 130,646            
Awards assumed from SGI spin-off | Stock Appreciation Rights (SARs)              
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Grants during the period (shares) 8,990 8,990          
Former Parent SGI Plans              
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Secondment fee payable | $       $ 150,000      
Percentage of professional working time, maximum       20.00%