Stockholders' Equity (Deficit) - Authorized (Details)	12 Months Ended
	Dec. 31, 2019 Vote $ / shares shares	Dec. 31, 2018 $ / shares shares	Mar. 12, 2018 $ / shares shares
Stockholders’ Equity (Deficit)
Preferred shares, authorized	10,000,000	10,000,000	10,000,000
Preferred shares, par value (dollar per share) | $ / shares	$ 0.001	$ 0.001	$ 0.001
Preferred shares, issued	0	0
Preferred shares, outstanding	0	0
Common shares, authorized	50,000,000	50,000,000	50,000,000
Common stock, par value | $ / shares	$ 0.001	$ 0.001	$ 0.001
Common stock outstanding	18,087,382	15,663,221
Number of vote per common stock | Vote	1