XML 47 R44.htm IDEA: XBRL DOCUMENT v2.4.0.8
Business Combination - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended 0 Months Ended 12 Months Ended 12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2012
Mar. 31, 2013
Jun. 01, 2014
Galileo Global Equity Advisors Inc [Member]
Mar. 31, 2013
Galileo Global Equity Advisors Inc [Member]
Jun. 30, 2014
Galileo Global Equity Advisors Inc [Member]
Mar. 31, 2013
Galileo Global Equity Advisors Inc [Member]
Jun. 30, 2014
Galileo, Additional 15% Purchase [Member]
Schedule of Equity Method Investments [Line Items]                  
Percentage of shares issued and outstanding of Galileo purchased       50.00%       50.00%  
Purchase of Galileo shares $ 0 $ 600 $ 0     $ 600      
Purchase of additional equity shares         15.00%        
Payments to acquire additional interest in subsidiary         180        
Percentage of shares issued and outstanding of Galileo         65.00%        
Equity method profit (loss) 20 54 0            
Realized gain on Galileo acquisition $ 290 $ 0 $ 0       $ 161   $ 129