v3.22.1
Inventory
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

Note 5 Inventory

 

Inventory of construction supplies not yet charged to specific projects was $0 at March 31, 2022, and $0 as of December 31, 2021. The Company values items of inventory at the lower of cost or net realizable value and uses the first in first out method to charge costs to jobs. The Company wrote off all of its inventory during 2019.