Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.19.1
Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares
Mar. 31, 2019
Dec. 31, 2018
Statement of Financial Position [Abstract]    
Common stock, par value (USD per share) $ 0.001 $ 0.001
Common stock authorized (shares) 60,000,000 60,000,000
Common stock issued (shares) 19,664 20,766
Common stock outstanding (shares) 19,664 20,766
Preferred stock, par value (USD per share) $ 0.001 $ 0.001
Preferred stock authorized (shares) 5,000,000 5,000,000
Preferred stock issued (shares) 0 0
Preferred stock outstanding (shares) 0 0