def analyzeColHdrs(self, tupleFacts, depth):
        for xAxisChildObj in tupleFacts:
            isItem = xAxisChildObj.isItem
            if isItem:
                self.dataCols += 1
            if self.colHdrRows > depth: self.colHdrRows = depth 
            self.analyzeColHdrs(xAxisChildObj.modelTupleFacts, depth+1) #recurse
dataset/ETHPy150Open Arelle/Arelle/arelle/ViewWinFactGrid.py/ViewFactsGrid.analyzeColHdrs/swapped operands of `>`