OTHER SUPPLEMENTAL INFORMATION - Other long-term liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
OTHER SUPPLEMENTAL INFORMATION
Long-term lease liability	$ 2,379	$ 511
Liability for uncertain tax positions.	1,087	1,136
Other long-term liabilities	977
Total	$ 4,443	$ 1,647

Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.24)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Name:	us-gaap_OtherLiabilitiesNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant