Accrued Acquisition Liability	12 Months Ended
Dec. 31, 2020
Business Combinations [Abstract]
Accrued Acquisition Liability	Accrued Acquisition LiabilityOn August 31, 2020, Lawson acquired Partsmaster from NCH Corporation. As part of the purchase price the Company agreed to pay $33.0 million in May 2021. The payment obligation has been discounted to its present value using an implied interest rate of 1.8% and is recognized as a current liability of $32.7 million in the Company's consolidated balance sheet. Payment has been guaranteed under the Purchase Agreement which includes the issuance of a $33.0 million irrevocable standby letter of credit. The accrued acquisition liability is included as outstanding debt in the quarterly financial covenants. See Note 13 - Credit Agreement for further details.

Accrued Acquisition Liability

12 Months Ended

Dec. 31, 2020

Accrued Acquisition LiabilityOn August 31, 2020, Lawson acquired Partsmaster from NCH Corporation. As part of the purchase price the Company agreed to pay $33.0 million in May 2021. The payment obligation has been discounted to its present value using an implied interest rate of 1.8% and is recognized as a current liability of $32.7 million in the Company's consolidated balance sheet. Payment has been guaranteed under the Purchase Agreement which includes the issuance of a $33.0 million irrevocable standby letter of credit. The accrued acquisition liability is included as outstanding debt in the quarterly financial covenants. See Note 13 - Credit Agreement for further details.