CoreFiling Blog
The Open Information Model
XBRL - the good parts There's a lot to like about XBRL. After centuries of paper, and decades of opaque and proprietary digital formats, XBRL was the breakthrough technology that allowed business reports to be exchanged quickly, widely and reliably. XBRL is a mature...
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Taxonomies as easy as one-two-three
When CoreFiling undertook a survey of data collectors, we found a core message coming through: “Writing taxonomies should be as easy as possible and as automated as possible!” CoreFiling took this on board when moving our Taxonomy Management System (TMS) out of the...
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XBRL Data Collection: The four data quality rules
Business rules can be found throughout regulatory reporting programmes, with everything from proportionality to supervisory process defined in a single rulebook. Automation of these rules allows regulators to reduce the cost of regulation and free up specialists from...
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XBRL Data Collection: Increase Value and Reduce Cost at the Same Time!
Most, if not all, data collectors want to maximise the quality of their data and minimise the reporting burden on their filers. Many decisions about how to run a filing program lead to trade-offs between these measures. An example of this is filing rules, where the...
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The Three Most Common XBRL Taxonomy Mistakes (and how to avoid them)
CoreFiling is often called upon to review new XBRL taxonomies. Here are some of the most common mistakes we find and what can be done to avoid them. XBRL Formula Errors XBRL Formula is used to define business rules which are critical to maintaining the value of the...
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The ESEF countdown has begun
The European Commission has now adopted the RTS for the European Single Electronic Format (ESEF)[1] for filing company accounts in Europe. Under the new mandate, which is expected to be signed off by the European Parliament in early 2019, companies with securities...
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TNDP API development, part 4: embedding
In parts one, two and three of this series, we've introduced a number of things you can do with the TNDP APIs from your own code. We're now going to cover how you might quickly integrate some results from the platform into your own web pages. Embedding platform...
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TNDP API development, part 3: OIM JSON and filing statistics
In the first and second parts of this series, we introduced you to the basics of API development with the TNDP. We're now going to explore two further capabilities. OIM JSON One of the problems which XBRL has as a standard is the letter X. The original specification...
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TNDP API development, part 2: validation and conversion
In the previous post in this series, we introduced the True North Data Platform and how you can sign up and try our APIs. In this post we'll look at how you can validate an XBRL file and then give an example of the powerful functionality the TNDP can offer. The TNDP...
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