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: [36, 51, 77, -2]
Example Output: 15

Example Input: [86, -42, 31, 95, 63]
Example Output: 9

Example Input: [-95, -65, 52]
Example Output:
30