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SUBSEQUENT EVENTS	3 Months Ended
	Mar. 31, 2021
SUBSEQUENT EVENTS.
SUBSEQUENT EVENTS	10. SUBSEQUENT EVENTS On April 8, 2021, the Company’s Board of Directors adopted a Shareholder Rights Plan designed to protect Company shareholders from coercive or unfair takeover techniques. This plan has a limited duration and will expire on April 7, 2022, unless terminated earlier by the Board of Directors. The Rights Plan is not designed to prevent any action that the Board of Directors determines to be in the best interest of the Company and its shareholders.

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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.

+ References

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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