INCOME TAXES - Net Operating Losses and Credit Carryforwards (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Federal
Operating Loss Carryforwards [Line Items]
Net operating losses	$ 147,294
Credit carryforwards	29,080
Net operating losses expected to expire unused	19,800
Tax credits expected to expire unused	100
State
Operating Loss Carryforwards [Line Items]
Net operating losses	10,807
Credit carryforwards	1,686
Net operating losses expected to expire unused	800
Tax credits expected to expire unused	9,200
OpenSpan, Inc. \| Federal
Operating Loss Carryforwards [Line Items]
Net operating losses	27,442
Credit carryforwards	640
OpenSpan, Inc. \| State
Operating Loss Carryforwards [Line Items]
Net operating losses	2,849
Credit carryforwards	$ 60

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32559-109319

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The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized.

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Amount of valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from tax credit carryforwards for which it is more likely than not that a tax benefit will not be realized.

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