What does Judges 8:15 mean?

Gideon went to the people of Succoth and said, 'Here are Zebah and Zalmunna, the men you mocked me about when you refused to help. You said, ‘Do you already have them in custody? Why should we give you bread for your exhausted men?’' Judges 8:15 - Modern Text Bible

(Gideon confronts the leaders of Succoth for doubting him and refusing to help when he needed it most.)