Quarterly report pursuant to Section 13 or 15(d)

Cover
- Cover
Financial Statements
Notes to Financial Statements
Accounting Policies
- Basis of Presentation and Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Common Stock (Details Narrative)

v3.21.2

Common Stock (Details Narrative) - USD ($)						1 Months Ended	6 Months Ended
Common Stock (Details Narrative) - USD ($)	Jul. 02, 2021	May 07, 2021	Mar. 10, 2020	Feb. 28, 2020	Jan. 31, 2020	Jan. 31, 2021	Jun. 30, 2021	Jun. 30, 2020	Aug. 06, 2021	Aug. 05, 2021	Dec. 31, 2020
Subsidiary, Sale of Stock [Line Items]
Common stock, shares authorized							100,000,000				100,000,000
Common stock, par value							$ 0.001				$ 0.001
Common Stock, Shares, Outstanding							97,469,000				70,439,000
Common Stock, Shares, Issued							97,469,000				70,439,000
Share issued price per share							$ 1.25
Proceeds from common stock							$ 38,505,000	$ 16,606,000
At The Market Offering Agreement [Member]
Subsidiary, Sale of Stock [Line Items]
Number of shares issued						1,030,000
Proceeds from common stock						$ 2,072,000
At The Market Offering Agreement [Member] \| Maximum [Member]
Subsidiary, Sale of Stock [Line Items]
Proceeds from common stock	$ 10,000,000
IPO [Member]
Subsidiary, Sale of Stock [Line Items]
Number of shares issued			5,037,038	8,461,540	3,492,063
Share issued price per share			$ 1.35	$ 1.30	$ 0.63
Proceeds from common stock			$ 5,000,000.0	$ 10,100,000	$ 1,500,000
Underwritten Public Offering [Member]
Subsidiary, Sale of Stock [Line Items]
Share issued price per share		$ 1.54
Sale of stock offering shares		26,000,000
Sale of stock, net proceeds		$ 36,400,000
Subsequent Event [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock, shares authorized									150,000,000	100,000,000

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Face amount or stated value per share of common stock.

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