XML 145 R131.htm IDEA: XBRL DOCUMENT v3.21.1
Other Current Receivables - Summary of Other Current Receivables (Detail) - EUR (€)
€ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Trade And Other Current Receivables [Abstract]    
VAT € 3,690 € 3,939
Receivables from National Institute for Social Security 3,725 2,004
Other 2,418 1,780
Total € 9,833 € 7,723