Document Description File Type Size frevs-20240315.xsd XBRL Taxonomy Extension Schema EX-101.SCH 3 KB frevs-20240315_def.xml XBRL Taxonomy Extension Definition Linkbase EX-101.DEF 27 KB frevs-20240315_lab.xml XBRL Taxonomy Extension Label Linkbase EX-101.LAB 37 KB frevs-20240315_pre.xml XBRL Taxonomy Extension Presentation Linkbase EX-101.PRE 25 KB form8k-31694_frevs_htm.xml XML 5 KB