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Long-Term Cash Incentive Plan | 12 Months Ended
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Dec. 31, 2018
Retirement Benefits [Abstract] |
Long-Term Cash Incentive Plan | Long-Term Cash Incentive Plan On February 12, 2016, the Compensation Committee approved a Long-Term Cash Incentive Plan Award (the "2016 LTIP") to provide a long-term cash bonus opportunity to certain members of our management. The 2016 LTIP was approved by the Compensation Committee pursuant to the authority set forth in the Long Term Cash Incentive Plan approved by our Board of Directors on May 15, 2007. The total cumulative payment for all participants (the "Eligible Payment") is based upon certain performance conditions being met over a three-year period ending December 31, 2018. The Compensation Committee has responsibility for administering the 2016 LTIP and may use its reasonable discretion to adjust the performance criteria or the Eligible Payment to take into account the impact of any major or unforeseen transaction or event. Our named executive officers are not participants in the 2016 LTIP. The Eligible Payment will be paid, at the discretion of the Compensation Committee, in cash upon completion of our annual audit for the 2018 fiscal year and upon satisfaction of the vesting conditions as outlined in the 2016 LTIP. The Eligible payment, including employer costs, was estimated to be approximately $4.4 million as of December 31, 2018. For the years ended December 31, 2018, 2017 and 2016, we accrued compensation expense of approximately $1.2 million, $1.3 million and $1.9 million, respectively.

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- Definition The entire disclosure of an entity's employee compensation and benefit plans, excluding share-based compensation and including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, life insurance, severance, health care, unemployment and other benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 712 -URI http://asc.fasb.org/topic&trid=2197446 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 710 -URI http://asc.fasb.org/topic&trid=2127225 + Details
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