CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares shares in Thousands	Sep. 30, 2019	Dec. 31, 2018
CONDENSED CONSOLIDATED BALANCE SHEETS
Preferred Stock, par value	$ 0.001	$ 0.001
Preferred Stock, shares authorized	10,000	10,000
Preferred Stock, shares issued	0	0
Preferred Stock, shares outstanding	0	0
Common Stock, par value	$ 0.001	$ 0.001
Common Stock, shares authorized	200,000	200,000
Common Stock, shares issued	2,884	680
Common Stock, shares outstanding	2,884	680