Annual report pursuant to Section 13 and 15(d)

Permit and Other Intangible Assets (Tables)

v3.21.1
Permit and Other Intangible Assets (Tables)
 12 Months Ended
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible Assets

The following table summarizes changes in the carrying value of permits. No permit exists at our Services and Medical Segments.

 

Permit (amount in thousands)   Treatment  
Balance as of December 31, 2018   $ 8,443  
PCB permit amortized (1)     (7 )
Permit in progress     354  
Balance as of December 31, 2019     8,790  
Permit in progress     132  
Balance as of December 31, 2020   $ 8,922  
Schedule of Finite-Lived Intangible Assets

The following table summarizes information relating to the Company’s definite-lived intangible assets:

 

   

Weighted

Average

     December 31, 2020     December 31, 2019  
    Amortization     Gross           Net     Gross           Net  
Intangibles (amount in   Period     Carrying     Accumulated     Carrying     Carrying     Accumulated     Carrying  
thousands)   (Years)     Amount     Amortization     Amount     Amount     Amortization     Amount  
Patent   13     $ 742     $ (334 )   $ 408     $ 760     $ (358 )   $ 402  
Software   3       418       (411 )     7       414       (408 )     6  
Customer relationships   10       3,370       (2,910 )     460       3,370       (2,713 )     657  
Permit   —       —       —       —       545       (545 )     —  
Total         $ 4,530     $ (3,655 )   $ 875     $ 5,089     $ (4,024 )   $ 1,065  
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The following table summarizes the expected amortization over the next five years for our definite-lived intangible assets:

 

    Amount  
Year   (In thousands)  
       
2021     199  
2022     172  
2023     132  
2024     11  
2025     11