Annual report pursuant to Section 13 and 15(d)

Goodwill and Intangible Assets, Net - Intangible Assets (Details)

v3.20.4
Goodwill and Intangible Assets, Net - Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount $ 27,240 $ 26,966
Accumulated Amortization 26,313 25,352
Intangible assets, net 927 1,614
Customer contracts    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 7,977 7,904
Accumulated Amortization 7,977 7,844
Customer relationships    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 12,914 12,749
Accumulated Amortization 12,006 11,236
Non-compete agreements    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 3,061 3,037
Accumulated Amortization 3,061 3,037
Technology    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 2,743 2,732
Accumulated Amortization 2,734 2,704
Tradenames    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 545 544
Accumulated Amortization $ 535 $ 531