Document Description File Type Size frevs-20240404.xsd XBRL Taxonomy Extension Schema EX-101.SCH 3 KB frevs-20240404_def.xml XBRL Taxonomy Extension Definition Linkbase EX-101.DEF 27 KB frevs-20240404_lab.xml XBRL Taxonomy Extension Label Linkbase EX-101.LAB 37 KB frevs-20240404_pre.xml XBRL Taxonomy Extension Presentation Linkbase EX-101.PRE 25 KB form8k-31979_frevs_htm.xml XML 5 KB