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Note 7 - Leases

3 Months Ended

Mar. 31, 2021

7.	Leases

The Company has noncancelable operating leases for offices, manufacturing facilities, warehouse space, automobiles and equipment expiring at various dates through 2024 and thereafter.

The components of lease expense for the three months ended March 31, 2021 and 2020 are as follows:

	Three Months Ended March 31,
(in thousands)	2021			2020
Operating lease cost	$	517		$	535
Short term lease cost		46			42
Sublease income		(25	)		(107	)
Total lease cost	$	538		$	470

Supplemental cash flow information related to the Company's operating leases was as follows:

	Three Months Ended March 31,
(in thousands)	2021		2020
Cash paid for amounts included in the measurement of lease liabilities:	$	611	$	687

Supplemental balance sheet information related to the Company's operating leases was as follows:

(in thousands)	March 31, 2021			December 31, 2020
Operating lease right-of use assets	$	7,408		$	7,761

Current portion, operating lease liabilities	$	2,060		$	2,111
Operating lease liabilities, long term		7,159			7,481
Total operating lease liabilities	$	9,219		$	9,592

Weighted average remaining lease term (in years)		7.3			7.4
Weighted average discount rate		9.3	%		9.3	%

Future minimum lease payments for operating leases, with initial or remaining terms in excess of one year at March 31, 2021, are as follows:

(in thousands)	Operating Leases
2022		2,060
2023		1,981
2024		1,953
2025		1,482
2026		981
Thereafter		4,611
Total lease payments		13,068
Less interest		(3,849	)
Total operating lease liabilities	$	9,219