Note 5 - LEASES (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Schedule of Lease Expenses

Lease expense was comprised of the following (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Operating lease expense (1)	$	353	$	484	$	698	$	969
Short-term lease and variable lease expense (2)		274		233		557		407
Total lease expense	$	627	$	717	$	1,255	$	1,376

(1) Net of gain recognized upon lease termination of $0.1 million in the six months ended June 30, 2022.

(2) Leases with an initial term of 12 months or less are not recorded on the Condensed Consolidated Balance Sheets, and the Company recognizes lease expense for these leases on a straight-line basis over the lease term. Variable lease expense for the periods presented primarily included common area maintenance charges.

Supplemental balance sheets information related to operating leases was as follows:

	June 30,			December 31,
	2022			2021
Weighted average remaining lease term under operating ROU leases (in years)		5.5			5.7
Weighted average discount rate for operating lease liabilities		4.96	%		5.25	%

Schedule of Operating Lease Liabilities and Maturities

	June 30,			December 31,
	2022			2021
Weighted average remaining lease term under operating ROU leases (in years)		5.5			5.7
Weighted average discount rate for operating lease liabilities		4.96	%		5.25	%