Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheets (Parenthetical)

v3.10.0.1
Consolidated Balance Sheets (Parenthetical) - $ / shares
Dec. 31, 2018
Dec. 31, 2017
Senior common stock, par value (in dollars per share) [1] $ 0.001 $ 0.001
Senior common stock, shares authorized (in shares) [1] 950,000 4,450,000
Senior common stock, shares issued (in shares) [1] 866,259 904,819
Senior common stock, shares outstanding (in shares) [1] 866,259 904,819
Common stock, par value (in dollars per share) [1] $ 0.001 $ 0.001
Common stock, shares authorized (in shares) [1] 87,700,000 34,200,000
Common stock, shares issued (in shares) [1] 29,254,899 28,384,016
Common stock, shares outstanding (in shares) [1] 29,254,899 28,384,016
Series D Preferred Stock    
Redeemable preferred stock, par value (in dollars per share) [1] $ 0.001 $ 0.001
Redeemable preferred stock, liquidation preference (in dollars per share) [1] $ 25 $ 25
Redeemable preferred stock, shares authorized (in shares) [1] 6,000,000 6,000,000
Redeemable preferred stock, shares issued (in shares) [1] 3,509,555 3,421,853
Redeemable preferred stock, shares outstanding (in shares) [1] 3,509,555 3,421,853
Series A and B Preferred Stock    
Redeemable preferred stock, par value (in dollars per share) [1] $ 0.001 $ 0.001
Redeemable preferred stock, liquidation preference (in dollars per share) [1] $ 25 $ 25
Redeemable preferred stock, shares authorized (in shares) [1] 5,350,000 5,350,000
Redeemable preferred stock, shares issued (in shares) [1] 2,264,000 2,264,000
Redeemable preferred stock, shares outstanding (in shares) [1] 2,264,000 2,264,000
[1] Refer to Note 10 “Equity and Mezzanine Equity”