Asset Impairment	6 Months Ended
Jun. 30, 2021
Text Block [Abstract]
Asset Impairment Charges	ASSET IMPAIRMENTThe Company recorded a $1.0 million and $3.6 million asset impairment charge during the three months ended and the six months ended June 30, 2020, respectively. For the three and the six months ended June 30, 2020, the Company recorded an inventory impairment charge of $1.0 million as part of the closure of the Saltville, Virginia wheel operations. For the six months ended June 30, 2020, the Company recorded an impairment charge of $2.6 million related to certain machinery and equipment located at TTRC as a result of market declines that indicated the remaining book value of the equipment is more than the fair market value. The inventory impairment charge and the TTRC asset impairment charge is recorded in "cost of sales" line item in the Condensed Consolidated Statements of Operations. The Company has no asset impairment charge for the three and the six months ended June 30, 2021.

Asset Impairment

6 Months Ended

Jun. 30, 2021

ASSET IMPAIRMENTThe Company recorded a $1.0 million and $3.6 million asset impairment charge during the three months ended and the six months ended June 30, 2020, respectively. For the three and the six months ended June 30, 2020, the Company recorded an inventory impairment charge of $1.0 million as part of the closure of the Saltville, Virginia wheel operations. For the six months ended June 30, 2020, the Company recorded an impairment charge of $2.6 million related to certain machinery and equipment located at TTRC as a result of market declines that indicated the remaining book value of the equipment is more than the fair market value. The inventory impairment charge and the TTRC asset impairment charge is recorded in "cost of sales" line item in the Condensed Consolidated Statements of Operations. The Company has no asset impairment charge for the three and the six months ended June 30, 2021.