>>Hmmm - what's xbrl ?
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>xbrl http://en.wikipedia.org/wiki/XBRL
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>Basicly a layer put on top of xml - you have the xml schemas, then there is the xbrl taxomony - see document structure in the link above
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>In Belgium, the tax declaration for companies has to be done in xbrl since this year. You have the choice - either input it online or make an xbrl to upload
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>Our national bank explains xbrl here - http://www.bnb.be/pub/03_00_00_00_00/03_08_00_00_00/03_08_01_00_00/03_08_01_01_00.htm?l=en
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>If you ever need a reasonably priced taxonomy viewer - 95 EUR - http://www.semansys.com/sdnn/Products/TaxonomyViewer/tabid/105/Default.aspx
>Otherwise you have to buy xmlSpy enterprise - but that allows you to create/edit taxonomies and has also an xbrl validator - http://www.altova.com/xmlspy.html

Looks like fun :-}