Quarterly report pursuant to Section 13 or 15(d)

CHANGES IN BUSINESS - Discontinued Operation and Disposition (Details)

v3.22.1
CHANGES IN BUSINESS - Discontinued Operation and Disposition (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
May 12, 2021
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Jul. 11, 2018
Liabilities:          
Current liabilities of discontinued operations   $ 337   $ 316  
Long-term liabilities of discontinued operations   4,207   4,250  
Income (loss) before income taxes          
Interest expense   1,219 $ 1,293    
Loss from discontinued operations before income tax     (79)    
Income tax expense   17 19    
Loss from discontinued operations   (17) (98)    
Discontinued operations, disposed of by means other than sale | Electrical Solutions | Pension          
Liabilities:          
Liability for pension obligation         $ 2,900
Decrease in liability for pension obligation $ 300        
Income (loss) before income taxes          
Expected Periodic Payment $ 300        
Discontinued operations disposed of by sale          
Income (loss) before income taxes          
General and administrative expenses     28    
Interest expense     51    
Loss from discontinued operations before income tax     (79)    
Income tax expense   17 19    
Loss from discontinued operations   (17) $ (98)    
Discontinued operations disposed of by sale | Electrical Solutions And Mechanical Solutions          
Assets and liabilities          
Assets of discontinued operations   0   0  
Liabilities:          
Other current liabilities   337   316  
Current liabilities of discontinued operations   337   316  
Liability for pension obligation   2,307   2,368  
Liability for uncertain tax positions   1,900   1,882  
Long-term liabilities of discontinued operations   4,207   4,250  
Total liabilities of discontinued operations   $ 4,544   4,566  
Discontinued operations, held-for-sale or disposed of by sale | Electrical Solutions          
Income (loss) before income taxes          
Gain on disposal       $ 300