Every year, almost 8000+ filers are actively submitting reports to SEC database, and this means thousands of data are available for use. Though XBRLAnalyst system can perform synchronous calculations, loads of data might still take time or sometimes incur an error in retrieving all data at once.
At default, returned values have annotations to enable tracing back to report. To speed up the process or to correct error in returning values from comparing all companies, it is recommended to turn off annotations. Follow these steps in Removing Annotation.