Read Exodus 18:26 Using Other Translations
And they judged the people at all seasons: the hard causes they brought unto Moses, but every small matter they judged themselves.
And they judged the people at all times. Any hard case they brought to Moses, but any small matter they decided themselves.
These men were always available to solve the people’s common disputes. They brought the major cases to Moses, but they took care of the smaller matters themselves.