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: [90, 72, -10]
Example Output: 18

Example Input: [100, -87, -95, -56]
Example Output: 8

Example Input: [4, -46, -90, -93, -39, -27]
Example Output:
3