BALANCE SHEET DETAILS (Tables)

3 Months Ended

Mar. 31, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of accounts and other receivables

Accounts and other receivables were as follows (in thousands):

	March 31 2022		December 31 2021
Trade accounts receivables	$	1,118	$	1,235
Other receivables	961		735
Accounts and other receivables	$	2,079	$	1,970

Schedule of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets were as follows (in thousands):

	March 31 2022		December 31 2021
Prepaid expenses	$	701	$	798
Contract assets - current	10,906		12,448
Other current assets	181		186
Prepaid expenses and other current assets	$	11,788	$	13,432

Schedule of other assets, net

Other assets, net are as follows (in thousands):

	March 31 2022		December 31 2021
Contract assets - long-term	$	1,014	$	1,746
Lease right-of-use assets	861		912
Deferred tax assets	2,116		2,115
Other assets	10		36
Total other assets, net	$	4,001	$	4,809

Schedule of other current assets

Other current liabilities are as follows (in thousands):

	March 31 2022		December 31 2021
Derivative instruments	$	10,950	$	6,267
Lease liabilities - current	1,065		1,098
Other current liabilities	3,940		3,882
Total other current liabilities	$	15,955	$	11,247