XML 57 R48.htm IDEA: XBRL DOCUMENT v3.19.2
Shareholders' Equity - Summary of Reconciliation of RSU's (Detail)
6 Months Ended
Jun. 30, 2019
EUR (€)
shares
Disclosure of terms and conditions of share-based payment arrangement [abstract]  
Outstanding beginning balance | € € 20.03
Forfeited during the six month period | € 0
Vested during the six month period | € 20.03
Granted during the six month period | € € 0
Outstanding beginning balance 101,302
Forfeited during the six month period 0
Vested during the six month period (24,330)
Granted during the six month period 0
Outstanding ending balance 76,972