Stockholders' Equity (Deficit) - Amended and Restated Articles of Incorporation (Details) - $ / shares	Dec. 31, 2019	Jun. 07, 2019	Dec. 31, 2018
Equity [Abstract]
Common stock, shares authorized	60,000,000	60,000,000	200,000,000
Preferred stock, shares authorized	5,000,000	5,000,000	0
Preferred stock, par value	$ 0.001	$ 0.001	$ 0.001