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: [83, 41, -13, 63, -50]
Example Output: 20

Example Input: [13, -13, 45]
Example Output: 26

Example Input: [15, -84, -38]
Example Output:
46