Leases

6 Months Ended

Jun. 30, 2022

We lease real estate space under non-cancelable operating lease agreements for commercial and industrial space. Facilities-related operating leases have remaining terms of 0.3 to 12.9 years, and some leases include options to extend up to 15 years. Other leases for automobiles, manufacturing and office and computer equipment have remaining lease terms of 0.6 to 3.9 years. These leases are primarily operating leases; financing leases are not material. We did not include any renewal options in our lease terms for calculating the lease liabilities as we are not reasonably certain we will exercise the options at this time. The weighted-average remaining lease term for the lease obligations was 8 years as of June 30, 2022, and the weighted-average discount rate was 3.6%.

The components of lease expense related to operating leases were as follows (in thousands):


		Three Months Ended June 30,				Six Months Ended June 30,
		2022		2021			2022		2021
Lease expense:
	Operating lease expense	$	965	$	1,092		$	1,996	$	1,966
	Short-term lease expense	131		210			252		283
	Variable and other lease expense	241		235			435		357
		$	1,337	$	1,537		$	2,683	$	2,606

Future minimum payments under our non-cancelable lease obligations were as follows as of June 30, 2022 (in thousands):


Remainder of 2022	$	1,956
2023	3,234
2024	2,833
2025	2,013
2026	1,631
Thereafter	8,451
Total minimum lease payments	20,118
Less: interest	(2,969)
Present value of net minimum lease payments	17,149
Less: current portion of lease liabilities	(3,032)
Total long-term lease liabilities	$	14,117