Stock-Based Compensation Plans	9 Months Ended
Sep. 30, 2020
Stock-Based Compensation Plans [Abstract]
Stock-Based Compensation Plans	(12) Stock-Based Compensation Plans The Company maintained various stock incentive plans that provide long-term incentives to the Company’s key employees, including officers, directors, consultants and advisors (the Eligible Participants) prior to the Chapter 11 Cases. Under the stock incentive plans, the Company could grant incentive stock options, restricted stock, restricted stock units, stock appreciation rights, other stock-based awards or any combination thereof to Eligible Participants. The Company’s total compensation expense related to these plans was approximately $6.1 million and $13.9 million for the nine months ended September 30, 2020 and 2019, respectively, which is reflected in general and administrative expenses. On September 28, 2020, the Board of Directors of the Company approved the implementation of a Key Employee Retention Program (the KERP), which is designed to retain key employees of the Company in their current roles over the near term while providing them with financial stability. The KERP payments are in lieu of any outstanding unvested awards under the Company’s long-term equity-based incentive plans (other than any performance share units granted in 2018 and 2019) and any 2020 annual bonuses that would otherwise be payable to the KERP participants. The KERP provided for one-time retention payments equal to approximately $7.3 million in the aggregate to the six executive officers of the Company, including its named executive officers. The KERP further provided for approximately $2.4 million of retention payments to other non-executive employees, which will be made in installments.

Stock-Based Compensation Plans

9 Months Ended

Sep. 30, 2020

Stock-Based Compensation Plans [Abstract]

(12) Stock-Based Compensation Plans

The Company maintained various stock incentive plans that provide long-term incentives to the Company’s key employees, including officers, directors, consultants and advisors (the Eligible Participants) prior to the Chapter 11 Cases. Under the stock incentive plans, the Company could grant incentive stock options, restricted stock, restricted stock units, stock appreciation rights, other stock-based awards or any combination thereof to Eligible Participants. The Company’s total compensation expense related to these plans was approximately $6.1 million and $13.9 million for the nine months ended September 30, 2020 and 2019, respectively, which is reflected in general and administrative expenses.

On September 28, 2020, the Board of Directors of the Company approved the implementation of a Key Employee Retention Program (the KERP), which is designed to retain key employees of the Company in their current roles over the near term while providing them with financial stability. The KERP payments are in lieu of any outstanding unvested awards under the Company’s long-term equity-based incentive plans (other than any performance share units granted in 2018 and 2019) and any 2020 annual bonuses that would otherwise be payable to the KERP participants. The KERP provided for one-time retention payments equal to approximately $7.3 million in the aggregate to the six executive officers of the Company, including its named executive officers. The KERP further provided for approximately $2.4 million of retention payments to other non-executive employees, which will be made in installments.