Restructuring and Asset Impairment Charges

6 Months Ended

Jun. 30, 2020

Restructuring, Settlement and Impairment Provisions [Abstract]

Restructuring and Asset Impairment Charges

Restructuring and Asset Impairment Charges

Restructuring and asset impairment charges for the three and six-month periods ended June 30, 2020 are presented below (in thousands): 

	Three Months Ended June 30, 2020		Six Months Ended June 30, 2020
Impairment of a Company plane and costs associated with repairs	$	2,612	$	2,612
Goodwill impairment related to mobile asphalt equipment operations	—		1,646
Closing operations at the Mequon site and moving operations - principally severance	1,389		1,389
Severance pay associated with workforce reductions at multiple sites	742		1,464
Closing operations at the Albuquerque site and moving operations	750		1,093
Final stages of closing AMM operations in Germany	285		285
Abandoned projects and other restructuring charges	216		216
Restructuring and asset impairment charges	$	5,994	$	8,705

Restructuring and asset impairment charges for the three and six months ended June 30, 2019 were $44 thousand and $556 thousand, respectively.

Restructuring charges accrued, but not paid, were $2.2 million as of June 30, 2020. Restructuring costs accrued, but not paid as of December 31, 2019 were not significant.