LEASES

6 Months Ended

Jun. 30, 2021

Leases [Abstract]

LEASES

LEASES

We lease certain warehouse, plant and office facilities as well as certain equipment under noncancelable operating and finance leases expiring at various dates through the year 2034. Most of the operating leases contain renewal options and certain leases include options to purchase the related asset during or at the end of the lease term.

Amortization expense related to finance leases is included in depreciation expense while rent expense related to operating leases is included within cost of sales and selling, research & development and administrative expenses (“SG&A”).

The components of lease expense for the three and six months ended June 30, 2021 and 2020 were as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Operating lease cost	$	6,044	$	5,841	$	11,833	$	11,095
Finance lease cost:
Amortization of right-of-use assets	$	1,099	$	906	$	2,075	$	2,105
Interest on lease liabilities	375		369		687		717
Total finance lease cost	$	1,474	$	1,275	$	2,762	$	2,822
Short-term lease and variable lease costs	$	2,444	$	2,430	$	5,572	$	4,878

Supplemental cash flow information related to leases was as follows:

Six Months Ended June 30,	2021		2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	11,771	$	11,662
Operating cash flows from finance leases	716		704
Financing cash flows from finance leases	2,337		2,545
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	4,739	$	11,371
Finance leases	4,792		3,127

LEASES

LEASES

We lease certain warehouse, plant and office facilities as well as certain equipment under noncancelable operating and finance leases expiring at various dates through the year 2034. Most of the operating leases contain renewal options and certain leases include options to purchase the related asset during or at the end of the lease term.

Amortization expense related to finance leases is included in depreciation expense while rent expense related to operating leases is included within cost of sales and selling, research & development and administrative expenses (“SG&A”).

The components of lease expense for the three and six months ended June 30, 2021 and 2020 were as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Operating lease cost	$	6,044	$	5,841	$	11,833	$	11,095
Finance lease cost:
Amortization of right-of-use assets	$	1,099	$	906	$	2,075	$	2,105
Interest on lease liabilities	375		369		687		717
Total finance lease cost	$	1,474	$	1,275	$	2,762	$	2,822
Short-term lease and variable lease costs	$	2,444	$	2,430	$	5,572	$	4,878

Supplemental cash flow information related to leases was as follows:

Six Months Ended June 30,	2021		2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	11,771	$	11,662
Operating cash flows from finance leases	716		704
Financing cash flows from finance leases	2,337		2,545
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	4,739	$	11,371
Finance leases	4,792		3,127