Kernrechtsfrage
Whether the appeal had to be entered into despite non-payment of the court cost advance.
Extrahierter Entscheid
No. Because the advance on costs was not paid within the extended deadline, the appeal could not be considered.
Extrahierte Begründung
Under Art. 62 BGG, the party must pay an advance corresponding to the expected court costs. If the advance is not paid even within the additional deadline, the Federal Supreme Court does not enter into the filing; the matter was therefore dealt with in simplified procedure under Art. 108 BGG.