Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the 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 210.5-02.19,20)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

PROMISSORY NOTE (Details) - USD ($)		1 Months Ended	3 Months Ended
PROMISSORY NOTE (Details) - USD ($)	Mar. 29, 2021	Sep. 30, 2020	Mar. 31, 2021	Dec. 31, 2020
Promissory note				$ 4,086,000
Repayments of Notes Payable			$ 4,086,000
Amended Pfizer Agreement [Member]
Promissory note		$ 4,300,000
Repayments of Notes Payable	$ 4,000,000.0	$ 430,000