update semantic DB to accomodate footnote relationships (which require data point IDs to be known for the relationship to exist)
update semantic DB to accomodate footnote relationships (which require
data point IDs to be known for the relationship to exist)

sternshus/Arelle,sternshus/Arelle,sternshus/Arelle,sternshus/Arelle,sternshus/Arelle