SUBSEQUENT EVENT	3 Months Ended
Mar. 31, 2022
SUBSEQUENT EVENT
SUBSEQUENT EVENT	9. SUBSEQUENT EVENT On April 5, 2022, the Company announced the appointment of Ms. Jiny Kim, MBA, to its Board of Directors as a new independent director for a term expiring at the Company's 2022 Annual Meeting, scheduled for June 7, 2022, at which time Ms. Kim is expected to stand for re-election. Concurrent with her appointment as director, she received an award of 17,250 stock options. These options will vest in four equal quarterly tranches, commencing on the three-month anniversary of her appointment. These options will be fully vested on April 5, 2023. The grant date fair value of these unvested options amounted to approximately $13,000.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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