Subsequent Event	3 Months Ended
Sep. 30, 2018
Subsequent Events [Abstract]
Subsequent Event	(11) Subsequent Event (to be updated by Lowenstein) On November 2, 2018, the Board approved the adoption of a Tax Asset Protection Plan and on November 5, 2018, the Company entered into a Tax Asset Protection Rights Agreement (the “Rights Agreement”), between the Company and American Stock Transfer & Trust Company, LLC, as Rights Agent (the “Rights Agent”). The purpose of the Rights Agreement is to help preserve the Company’s ability to utilize its significant tax benefits. On November 5, 2018, in connection with the entry into the Rights Agreement, the Board authorized and declared a dividend of one preferred stock purchase right (a “Right”) for each share of Common Stock outstanding as of the close of business on November 15, 2018 (the “Record Date”). Each Right entitles the registered holder to purchase from the Company one one-thousandth (subject to adjustment) of a share of Series A Participating Cumulative Preferred Stock, par value $2.50 per share (each, a “Series A Preferred Share” and collectively, the “Series A Preferred Shares”), of the Company at a price of $10.85 (as the same may be adjusted, the “Purchase Price”), and upon the terms and conditions set forth in the Rights Agreement. The Rights become exercisable upon (i) a shareholder acquiring beneficial ownership of 4.99% or more of the outstanding shares of the Company’s common stock without prior approval of the Board, or (ii) a shareholder who already beneficially owns 4.99% or more of the outstanding shares of the Company’s common stock increasing its beneficial ownership by more than 0.5%. The Rights Agreement and the related Rights expire on November 5, 2020, or earlier upon the occurrence of certain other circumstances specified in the Rights Agreement. The Company intends to submit the Rights Agreement to a vote of its shareholders at the Company’s next annual meeting. For more information, please see the Current Report on Form 8-K filed with the SEC on November 6, 2018.

Subsequent Event

3 Months Ended

Sep. 30, 2018

(11) Subsequent Event (to be updated by Lowenstein)

On November 2, 2018, the Board approved the adoption of a Tax Asset Protection Plan and on November 5, 2018, the Company entered into a Tax Asset Protection Rights Agreement (the “Rights Agreement”), between the Company and American Stock Transfer & Trust Company, LLC, as Rights Agent (the “Rights Agent”). The purpose of the Rights Agreement is to help preserve the Company’s ability to utilize its significant tax benefits. On November 5, 2018, in connection with the entry into the Rights Agreement, the Board authorized and declared a dividend of one preferred stock purchase right (a “Right”) for each share of Common Stock outstanding as of the close of business on November 15, 2018 (the “Record Date”). Each Right entitles the registered holder to purchase from the Company one one-thousandth (subject to adjustment) of a share of Series A Participating Cumulative Preferred Stock, par value $2.50 per share (each, a “Series A Preferred Share” and collectively, the “Series A Preferred Shares”), of the Company at a price of $10.85 (as the same may be adjusted, the “Purchase Price”), and upon the terms and conditions set forth in the Rights Agreement.

The Rights become exercisable upon (i) a shareholder acquiring beneficial ownership of 4.99% or more of the outstanding shares of the Company’s common stock without prior approval of the Board, or (ii) a shareholder who already beneficially owns 4.99% or more of the outstanding shares of the Company’s common stock increasing its beneficial ownership by more than 0.5%. The Rights Agreement and the related Rights expire on November 5, 2020, or earlier upon the occurrence of certain other circumstances specified in the Rights Agreement. The Company intends to submit the Rights Agreement to a vote of its shareholders at the Company’s next annual meeting. For more information, please see the Current Report on Form 8-K filed with the SEC on November 6, 2018.