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OPERATING LEASES (Tables)

12 Months Ended

Dec. 31, 2023

Leases [Abstract]

Components of lease costs

The components of lease costs included in operating expenses on our consolidated statements of operations for the New Jersey Lease, the Foster City Lease and a lease from a former location in Menlo Park, California, were as follows:

		Year Ended December 31,
(In thousands)		2023				2022				2021
Operating lease costs		$	962			$	944			$	946
Variable lease costs (1)			344				310				252
Total lease costs		$	1,306			$	1,254			$	1,198

(1)Variable lease costs represent non-lease components, such as common area maintenance charges.

Undiscounted future non-cancellable lease payments

The undiscounted future non-cancellable lease payments under the New Jersey Lease and the Foster City Lease as of December 31, 2023 were as follows (in thousands):

2024		$	987
2025			1,014
2026			1,040
2027			716
2028			376
Thereafter			675
Total lease payments			4,808
Less: imputed interest			(853	)
Total		$	3,955

X

- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-4

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- References

No definition available.

+ Details

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X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-6

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