WATERLOO — Waterloo police coaxed a former Cedar Rapids man from a Waterloo home early Friday following a domestic dispute that led to an hourslong standoff.No injuries were reported in the standoff.The last time the man barricaded himself from officers — in 1998 in Cedar Rapids — the confrontation didn’t end well.Waterloo police identified the man as Mitchell Ray Langel, 51, who was arrested for domestic assault causing injury and first-degree harassment.