Subsequent Event	6 Months Ended
Jun. 30, 2017
Subsequent Event	Note 16 — Subsequent Event In August 2017, the Company agreed with Oasis Management and Oasis Investments II Master Fund Ltd., the holder of $21.6 million face amount of its 4.25% Convertible Senior Notes due in 2018, to extend the maturity date of these notes to November 2020 and reduce the interest rate to 3.25% per annum, among other things. The agreement is subject to the negotiation and conclusion of a definitive agreement for the modification and final approval by the other members of the Company’s Board of Directors and Oasis’ Investment Committee. After such modification the balance of the face amount of the 2018 Notes will be reduced to approximately $21.2 million.

Subsequent Event

6 Months Ended

Jun. 30, 2017

Note 16 — Subsequent Event

In August 2017, the Company agreed with Oasis Management and Oasis Investments II Master Fund Ltd., the holder of $21.6 million face amount of its 4.25% Convertible Senior Notes due in 2018, to extend the maturity date of these notes to November 2020 and reduce the interest rate to 3.25% per annum, among other things. The agreement is subject to the negotiation and conclusion of a definitive agreement for the modification and final approval by the other members of the Company’s Board of Directors and Oasis’ Investment Committee. After such modification the balance of the face amount of the 2018 Notes will be reduced to approximately $21.2 million.