In this task you will be given a list of integers. You should find the minimum absolute difference between 2 integers in the list. The absolute difference is the absolute value of one integer subtracted by another. The output should be a single integer which is the smallest possible absolute distance.

Example Input: [0, -95, -62, -95]
Example Output: 0

Example Input: [63, 25, -47, 5]
Example Output: 20

Example Input: [-48, 41, 53, 83]
Example Output:
12