XML 56 R42.htm IDEA: XBRL DOCUMENT v3.3.1.900
Shareholders' Equity Ordinary Shares/Euro Deferred Shares (Details)
12 Months Ended
Dec. 31, 2015
vote
$ / shares
shares
Dec. 31, 2015
€ / shares
shares
Dec. 31, 2014
$ / shares
shares
Dec. 31, 2014
€ / shares
shares
Equity [Abstract]        
Ordinary shares, number of authorized shares 100,000,000 100,000,000 100,000,000 100,000,000
Ordinary shares, par value (in dollars per share) | $ / shares $ 0.01   $ 0.01  
Ordinary shares, number of issued shares 31,744,102 31,744,102 27,388,005 27,388,005
Ordinary shares, number of outstanding shares 31,744,102 31,744,102 27,388,005 27,388,005
Votes per share | vote 1      
Euro deferred shares, number of shares authorized 10,000 10,000 10,000 10,000
Euro deferred shares, nominal value (in euros per share) | € / shares   € 22   € 22
Euro deferred shares, number of outstanding shares 0 0 0 0