Amount of lessee's undiscounted obligation for lease payment for operating lease.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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Period Type:	instant

- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.

+ References

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977

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Balance Type:	credit
Period Type:	instant

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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Note 15 - Right-of-use Assets - Operating Lease (Details) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
2021	$ 32,771
2022	33,916
2023	35,061
2024	8,087
Total lease payments	110,555
Less: Interest	(5,917)
Present value of lease liabilities	103,918	$ 127,615
Operating lease liabilities - current portion (Note 15)	30,083	25,715
Operating lease liabilities - non-current portion (Note 15)	73,835	$ 101,900
Operating Lease, Office Lease [Member]
2021	32,771
2022	33,916
2023	35,061
2024	8,087
Total lease payments	110,555
Less: Interest	(5,917)
Present value of lease liabilities	103,918
Operating lease liabilities - current portion (Note 15)	30,083
Operating lease liabilities - non-current portion (Note 15)	73,835
Operating Lease, License Agreement [Member]
2021
2022
2023
2024
Total lease payments
Less: Interest
Present value of lease liabilities
Operating lease liabilities - current portion (Note 15)
Operating lease liabilities - non-current portion (Note 15)