Stockholders’ Equity	9 Months Ended
Sep. 30, 2019
Stockholders’ Equity [Abstract]
Stockholders’ Equity	(15) Stockholders’ Equity Stock Repurchase Plan In October 2018, the Company announced that the Board of Directors approved the repurchase of up to three million shares of its outstanding common stock. The number, price, structure and timing of the repurchases, if any, will be at the Company’s sole discretion and will be evaluated by the Company depending on prevailing market conditions, corporate needs, and other factors. The stock repurchases may be made in the open market, block trades or privately negotiated transactions. This stock repurchase program replaces any available prior share repurchase authorization and may be discontinued at any time. During the nine months ended September 30, 2019, the Company repurchased 1.5 million shares of its common stock under this repurchase plan, at a cost of approximately $34.1 million. The Company did not repurchase any shares under this repurchase plan during the three months ended September 30, 2019. As of September 30, 2019, approximately 1.0 million shares remained available for repurchase under this share repurchase program. Common Stock At-the-Market (ATM) Offering Program In October 2017, the Company commenced an ATM offering program with respect to its common stock, which allows the Company to issue and sell up to 2.0 million shares of its common stock. The Company did not issue any shares under this ATM offering program during the nine months ended September 30, 2019. The Company has remaining capacity to issue and sell up to approximately 1.0 million of additional shares of common stock under this ATM offering program. Series A Preferred Stock Underwritten Offering In March 2018, the Company completed an underwritten public offering of 1,600,000 shares of its 8.5% Series A Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Stock, par value $0.0001 per share and liquidation preference $25.00 per share (Series A Preferred Stock), resulting in net proceeds to the Company of approximately $38.3 million, after deducting the underwriting discount and other offering expenses. In April 2018, the Company sold an additional 170,900 shares of Series A Preferred Stock upon the partial exercise by the underwriters of their option to purchase additional Series A Preferred Stock, resulting in net proceeds to the Company of approximately $4.1 million, after deducting the underwriting discount of $0.1 million. The net proceeds were used for repayment of debt and general corporate purposes. Series A Preferred Stock ATM Offering Program In May 2018, the Company commenced an ATM offering program with respect to its Series A Preferred Stock, which allows the Company to issue and sell up to 2.2 million shares of its Series A Preferred Stock. The Company did not issue any shares under this ATM offering program during the nine months ended September 30, 2019. The Company has remaining capacity to issue and sell up to approximately 1.8 million of additional shares of Series A Preferred Stock under this ATM offering program. Series B Preferred Stock Underwritten Offering In August 2018, the Company completed an underwritten public offering of 1,700,000 shares of its 8.5% Series B Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Stock, par value $0.0001 per share and liquidation preference $25.00 per share (Series B Preferred Stock), resulting in net proceeds to the Company of approximately $41.2 million, after deducting the underwriting discount. The Company sold an additional 255,000 shares of Series B Preferred Stock upon the exercise by the underwriters of their option to purchase additional Series B Preferred Stock, resulting in net proceeds to the Company of approximately $6.2 million, after deducting the underwriting discount of $0.2 million. The net proceeds were used for repayment of debt and general corporate purposes. For further information on the Company’s shareholders’ equity, see Note 14 to the consolidated financial statements in the Company’ Annual Report on Form 10-K for the year ended December 31, 2018, filed with the SEC on March 5, 2019.

(15) Stockholders’ Equity

Stock Repurchase Plan

In October 2018, the Company announced that the Board of Directors approved the repurchase of up to three million shares of its outstanding common stock. The number, price, structure and timing of the repurchases, if any, will be at the Company’s sole discretion and will be evaluated by the Company depending on prevailing market conditions, corporate needs, and other factors. The stock repurchases may be made in the open market, block trades or privately negotiated transactions. This stock repurchase program replaces any available prior share repurchase authorization and may be discontinued at any time. During the nine months ended September 30, 2019, the Company repurchased 1.5 million shares of its common stock under this repurchase plan, at a cost of approximately $34.1 million. The Company did not repurchase any shares under this repurchase plan during the three months ended September 30, 2019. As of September 30, 2019, approximately 1.0 million shares remained available for repurchase under this share repurchase program.

Common Stock At-the-Market (ATM) Offering Program

In October 2017, the Company commenced an ATM offering program with respect to its common stock, which allows the Company to issue and sell up to 2.0 million shares of its common stock. The Company did not issue any shares under this ATM offering program during the nine months ended September 30, 2019. The Company has remaining capacity to issue and sell up to approximately 1.0 million of additional shares of common stock under this ATM offering program.

Series A Preferred Stock Underwritten Offering

In March 2018, the Company completed an underwritten public offering of 1,600,000 shares of its 8.5% Series A Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Stock, par value $0.0001 per share and liquidation preference $25.00 per share (Series A Preferred Stock), resulting in net proceeds to the Company of approximately $38.3 million, after deducting the underwriting discount and other offering expenses. In April 2018, the Company sold an additional 170,900 shares of Series A Preferred Stock upon the partial exercise by the underwriters of their option to purchase additional Series A Preferred Stock, resulting in net proceeds to the Company of approximately $4.1 million, after deducting the underwriting discount of $0.1 million. The net proceeds were used for repayment of debt and general corporate purposes.

Series A Preferred Stock ATM Offering Program

In May 2018, the Company commenced an ATM offering program with respect to its Series A Preferred Stock, which allows the Company to issue and sell up to 2.2 million shares of its Series A Preferred Stock. The Company did not issue any shares under this ATM offering program during the nine months ended September 30, 2019. The Company has remaining capacity to issue and sell up to approximately 1.8 million of additional shares of Series A Preferred Stock under this ATM offering program.

Series B Preferred Stock Underwritten Offering

In August 2018, the Company completed an underwritten public offering of 1,700,000 shares of its 8.5% Series B Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Stock, par value $0.0001 per share and liquidation preference $25.00 per share (Series B Preferred Stock), resulting in net proceeds to the Company of approximately $41.2 million, after deducting the underwriting discount. The Company sold an additional 255,000 shares of Series B Preferred Stock upon the exercise by the underwriters of their option to purchase additional Series B Preferred Stock, resulting in net proceeds to the Company of approximately $6.2 million, after deducting the underwriting discount of $0.2 million. The net proceeds were used for repayment of debt and general corporate purposes.

For further information on the Company’s shareholders’ equity, see Note 14 to the consolidated financial statements in the Company’ Annual Report on Form 10-K for the year ended December 31, 2018, filed with the SEC on March 5, 2019.