Prepaid Tires, Property, Equipment and Depreciation (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended |
---|---|---|
Mar. 31, 2022 |
Dec. 31, 2021 |
|
Property, Plant and Equipment [Line Items] | ||
Amortization Period of Tires | two years | |
Sold revenue equipment in other current assets | $ 1,200 | $ 1,500 |
Tractors [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, Plant, and Equipment, Salvage Value | 15 | |
Trailers [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, Plant, and Equipment, Salvage Value | $ 4 |