Equity (Narrative) (Details)	6 Months Ended
	Jun. 30, 2019 vote / shares $ / shares shares	Dec. 31, 2018 $ / shares shares
Equity [Abstract]
Capital units, authorized	400,000,000
Common stock, shares authorized	300,000,000	300,000,000
Preferred stock, shares authorized	100,000,000	100,000,000
Preferred stock, par value | $ / shares	$ 0.0001	$ 0.0001
Common stock, par value | $ / shares	$ 0.0001	$ 0.0001
Preferred stock, shares outstanding	0	0
Common stock, shares issued	32,926,689	31,521,398
Common stock, shares outstanding	32,926,689	31,521,398
Common stock voting description	Holders of the Company’s common stock are entitled to one vote for each share held of record on all matters for which stockholders may vote. Holders of the Company’s common stock do not have cumulative voting rights in the election of directors.
Number of vote | vote / shares	1