XML 52 R38.htm IDEA: XBRL DOCUMENT v3.22.4
Business and Organization (Details)
12 Months Ended
Dec. 31, 2022
Installation of systems in newly constructed facilities  
Business and Organization  
Percentage of revenue attributable to services 48.60%
Maintenance, repair and replacement services  
Business and Organization  
Percentage of revenue attributable to services 51.40%