STOCK-BASED COMPENSATION - Expense (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
2016 Employee Stock Purchase Plan
Stock-based compensation shares available	200,000		200,000
Discount from market price (as a percent)			15.00%
Allocated share-based compensation expense	$ 103	$ 28	$ 213	$ 93
2022 Plan
Stock-based compensation shares available	1,000,000.0		1,000,000.0
Stock-based compensation additional shares authorized			1,150,000
Allocated share-based compensation expense	$ 3,767	2,780	$ 10,649	7,428
Cost of sales \| 2016 Employee Stock Purchase Plan
Allocated share-based compensation expense	11	3	40	11
Cost of sales \| 2022 Plan
Allocated share-based compensation expense	134	2	393	4
Research and development \| 2016 Employee Stock Purchase Plan
Allocated share-based compensation expense	10	5	31	16
Research and development \| 2022 Plan
Allocated share-based compensation expense	186	144	531	407
Selling, general and administrative \| 2016 Employee Stock Purchase Plan
Allocated share-based compensation expense	82	20	142	66
Selling, general and administrative \| 2022 Plan
Allocated share-based compensation expense	$ 3,447	$ 2,634	$ 9,725	$ 7,017

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Discount rate from fair value on purchase date that participants pay for shares.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Number of additional shares authorized for issuance under share-based payment arrangement.

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