Annual report pursuant to Section 13 and 15(d)

INTANGIBLE ASSETS (Details)

v3.22.0.1
INTANGIBLE ASSETS (Details) - USD ($)
6 Months Ended 12 Months Ended
Jul. 01, 2021
Jul. 01, 2020
Jun. 30, 2020
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Intangible assets            
Goodwill       $ 19,860,000 $ 19,860,000 $ 13,858,000
Intangible assets with indefinite lives and goodwill       30,190,000 30,190,000  
Impairment of indefinite lived intangible $ 0 $ 0 $ 0      
Impairment of goodwill       0    
TechOps            
Intangible assets            
Goodwill       6,444,000 6,444,000 442,000
TechOps | ACS            
Intangible assets            
Goodwill       63,000 63,000  
TechOps | ACS | Certifications            
Intangible assets            
Intangible assets with indefinite lives excluding goodwill       7,300,000 7,300,000  
TechOps | ACS | Trademarks            
Intangible assets            
Intangible assets with indefinite lives excluding goodwill       600,000 600,000  
TechOps | ALGS            
Intangible assets            
Goodwill       379,000 379,000  
TechOps | ALGS | Certifications            
Intangible assets            
Intangible assets with indefinite lives excluding goodwill       710,000 710,000  
TechOps | ACT            
Intangible assets            
Goodwill       6,002,000 6,002,000  
TechOps | ACT | FAA Certificates            
Intangible assets            
Intangible assets with indefinite lives excluding goodwill       796,000 796,000  
TechOps | ACT | Trademarks            
Intangible assets            
Intangible assets with indefinite lives excluding goodwill       200,000 200,000  
Asset Management Solutions            
Intangible assets            
Goodwill       13,416,000 13,416,000 $ 13,416,000
Asset Management Solutions | Qwest | Certifications            
Intangible assets            
Intangible assets with indefinite lives excluding goodwill       724,000 724,000  
Goodwill       $ 13,416,000 $ 13,416,000