Subsequent Events (Details Narrative) - USD ($)				1 Months Ended		3 Months Ended
	Jul. 23, 2020	Jun. 25, 2020	Feb. 25, 2020	Aug. 31, 2020	Jul. 31, 2020	Mar. 31, 2019	Jun. 30, 2020	Dec. 31, 2019
Subsequent Event [Line Items]
Common stock, shares authorized							150,000,000	150,000,000
Common Stock [Member]
Subsequent Event [Line Items]
Number of shares issued						20,750
JH Darbie & Co., Inc. [Member] | Maximum [Member]
Subsequent Event [Line Items]
Number of shares issued and sold			100
JH Darbie & Co., Inc. [Member] | Minimum [Member]
Subsequent Event [Line Items]
Number of shares issued and sold			40
Private Placement Agent Agreement [Member] | JH Darbie & Co., Inc. [Member] | Maximum [Member] | Private Placement [Member]
Subsequent Event [Line Items]
Number of shares issued and sold			100
Private Placement Agent Agreement [Member] | JH Darbie & Co., Inc. [Member] | Minimum [Member] | Private Placement [Member]
Subsequent Event [Line Items]
Number of shares issued and sold			40
Restated 2015 Equity Incentive Plan [Member]
Subsequent Event [Line Items]
Amended restated plan, description		Amended and Restated 2015 Equity Incentive Plan (the “2015 Plan”) to increase the number of shares of Common Stock available for issuance from 7.25 million shares to 27.25 million shares, and increasing the maximum number of stock awards that may be issued in any fiscal year from 500,000 to 1,000,000 shares
Restated 2015 Equity Incentive Plan [Member] | Common Stock [Member]
Subsequent Event [Line Items]
Number of common shares available for issuance		27,250,000
Capital Increase [Member] | Common Stock [Member]
Subsequent Event [Line Items]
Common stock, shares authorized		750,000,000
Capital increase, description		The authorized number of shares of Common Stock from 150,000,000 to 750,000,000
Subsequent Event [Member]
Subsequent Event [Line Items]
Number of shares issued and sold	10
Subsequent Event [Member] | Warrant [Member]
Subsequent Event [Line Items]
Number of shares issued	100,000
Subsequent Event [Member] | Edgepoint Common Stock [Member] | Warrant [Member]
Subsequent Event [Line Items]
Warrants to purchase common stock	50,000
Warrant price per share	$ 1.00
Subsequent Event [Member] | Edgepoint Common Stock [Member] | One Convertible Promissory Note [Member]
Subsequent Event [Line Items]
Conversion of debt, price per share	$ 1.00
Subsequent Event [Member] | Edgepoint Common Stock [Member] | One Convertible Promissory Note [Member] | Maximum [Member]
Subsequent Event [Line Items]
Conversion of debt, shares	25,000
Subsequent Event [Member] | Mateon Common Stock [Member] | Warrant [Member]
Subsequent Event [Line Items]
Warrants to purchase common stock	50,000
Warrant price per share	$ 0.20
Subsequent Event [Member] | Mateon Common Stock [Member] | One Convertible Promissory Note [Member]
Subsequent Event [Line Items]
Stock value, price per share	0.01
Conversion of debt, price per share	$ 0.18
Subsequent Event [Member] | Mateon Common Stock [Member] | One Convertible Promissory Note [Member] | Maximum [Member]
Subsequent Event [Line Items]
Conversion of debt, shares	138,889
Subsequent Event [Member] | JH Darbie & Co., Inc. [Member]
Subsequent Event [Line Items]
Proceeds from private placement				$ 2,500,000	$ 2,500,000
Placement agent fees				$ 321,000	$ 321,000
Subsequent Event [Member] | JH Darbie & Co., Inc. [Member] | Private Placement [Member]
Subsequent Event [Line Items]
Proceeds from private placement	$ 2,500,000
Placement agent fees	$ 321,000
Subsequent Event [Member] | Subscription Agreement [Member] | Edgepoint Common Stock [Member]
Subsequent Event [Line Items]
Stock value, price per share	$ 1.00
Subsequent Event [Member] | Subscription Agreement [Member] | Edgepoint AI, Inc [Member]
Subsequent Event [Line Items]
Number of shares issued	25,000
Stock value, price per share	$ 0.01
Subsequent Event [Member] | Subscription Agreement [Member] | Accredited Investors [Member]
Subsequent Event [Line Items]
Number of shares issued and sold	40