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EQUITY INCENTIVE PLANS​ - Narrative (Details) $ / shares in Units, shares in Millions, $ in Millions	9 Months Ended
	Sep. 30, 2025 USD ($) $ / shares shares
Board of directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issuance of common stock for services (in shares)	0.1
ESPP shares issuable
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issuance of common stock under employee stock purchase plan (in shares)	0.4
Purchase price (in dollars per share) | $ / shares	$ 4.46
Proceeds from ESPP | $	$ 1.7

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Represents the purchase price per share of shares issued to employees under the plan.

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