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Stockholders' Equity | 12 Months Ended
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Dec. 31, 2018
Stockholders' Equity |
Stockholders' Equity | (10) Stockholders’ Equity Common Stock In December 2016, the Company filed a new shelf registration statement with the Securities and Exchange Commission to register for sale any combination of the types of securities described in the shelf registration statement up to a maximum aggregate offering price of $250 million. Such registration statement was declared effective on February 13, 2017. In May 2016, the Company entered into an agreement with Cantor Fitzgerald & Co. (“Cantor”) to allow the Company to issue and sell shares of its common stock having an aggregate offering price of up to $60.0 million from time to time through Cantor, acting as agent. In November 2017, the Company filed a prospectus supplement registering the offer and sale of shares of common stock of up to an additional $75.0 million under the agreement with Cantor. During the years ended December 31, 2018, 2017 and 2016, the Company issued 2,702,660, 1,181,524 and 220,253 shares of its common stock, respectively, under this controlled equity offering sales agreement with Cantor resulting in net proceeds to the Company of $29.0 million, $51.0 million and $13.9 million, respectively, after deducting commission and offering expenses. At December 31, 2018, the Company had $37.6 million remaining in aggregate gross offering price available under the Cantor agreement. From January 1, 2019 through February 28, 2019, the Company issued 478,785 shares of its common stock resulting in net proceeds to the Company of $2.3 million. Convertible Preferred Stock At December 31, 2018, the Company had authorized 3,000,000 shares of preferred stock all of which have been designated Class C Preferred Stock including 350,000 shares which have been designated Series C‑1 Junior Participating Cumulative Preferred Stock (the “Series C‑1 Preferred Stock”). No shares of Series C-1 Preferred Stock were outstanding at December 31, 2018 or 2017.

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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI http://asc.fasb.org/topic&trid=2208762 + Details
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