Subsequent Events	3 Months Ended
Mar. 31, 2016
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events: On April 20, 2016, the Company filed a Registration Statement on Form S-8 with the Securities and Exchange Commission to effect the 2016 Inducement Equity Incentive Plan ("the Plan"). The purpose of this Plan is to allow the Company to try to attract and retain the best available new hires by providing an inducement to such individual entering into employment with the Company or any Parent or Subsidiary of the Company. The Plan permits the grant of Nonstatutory Stock Options, Restricted Stock, Restricted Stock Units, Stock Appreciation Rights, Performance Units, and Performance Shares. Each Award under the Plan is intended to qualify as an employment inducement award under NASDAQ Listing Rule 5635(c)(4) (the “Inducement Listing Rule”). On April 22, 2016, the Company announced that its Board of Directors (the “Board”) had adopted a Tax Benefit Preservation Plan (the “Plan”) pursuant to which the Board authorized and declared a dividend distribution of one right (a “Right”) for each outstanding share of common stock of the Company to stockholders of record as of the close of business on May 6, 2016 (the “Record Date”). Each Right entitles the registered holder to purchase from the Company one one-thousandth of a share of Series A Participating Preferred Stock, par value $0.01 per share (the “Preferred Shares”), exercisable, except in certain circumstances, in the event that a person or group of affiliated or associated persons obtain beneficial ownership of 4.99% or more of the Common Shares. The complete terms of the Rights are set forth in a Tax Benefit Preservation Plan (the “Plan”), dated as of April 22, 2016, between the Company and Computershare Inc., as rights agent, and filed with the Securities and Exchange Commission on April 26, 2016. By adopting the Plan, the Board is helping to preserve the value of certain deferred tax benefits, including those generated by net operating losses (collectively, the “Tax Benefits”), which could be lost in the event of an “ownership change” as defined under Section 382 of the Internal Revenue Code of 1986, as amended (the “Code”). The Plan reduces the likelihood that changes in the Company’s investor base have the unintended effect of limiting the Company’s use of its Tax Benefits. The Board has established procedures to consider requests to exempt certain acquisitions of the Company’s securities from the Plan if the Board determines that it is in the best interests of the Company.

Subsequent Events:

On April 20, 2016, the Company filed a Registration Statement on Form S-8 with the Securities and Exchange Commission to effect the 2016 Inducement Equity Incentive Plan ("the Plan"). The purpose of this Plan is to allow the Company to try to attract and retain the best available new hires by providing an inducement to such individual entering into employment with the Company or any Parent or Subsidiary of the Company. The Plan permits the grant of Nonstatutory Stock Options, Restricted Stock, Restricted Stock Units, Stock Appreciation Rights, Performance Units, and Performance Shares. Each Award under the Plan is intended to qualify as an employment inducement award under NASDAQ Listing Rule 5635(c)(4) (the “Inducement Listing Rule”).

On April 22, 2016, the Company announced that its Board of Directors (the “Board”) had adopted a Tax Benefit Preservation Plan (the “Plan”) pursuant to which the Board authorized and declared a dividend distribution of one right (a “Right”) for each outstanding share of common stock of the Company to stockholders of record as of the close of business on May 6, 2016 (the “Record Date”). Each Right entitles the registered holder to purchase from the Company one one-thousandth of a share of Series A Participating Preferred Stock, par value $0.01 per share (the “Preferred Shares”), exercisable, except in certain circumstances, in the event that a person or group of affiliated or associated persons obtain beneficial ownership of 4.99% or more of the Common Shares. The complete terms of the Rights are set forth in a Tax Benefit Preservation Plan (the “Plan”), dated as of April 22, 2016, between the Company and Computershare Inc., as rights agent, and filed with the Securities and Exchange Commission on April 26, 2016. By adopting the Plan, the Board is helping to preserve the value of certain deferred tax benefits, including those generated by net operating losses (collectively, the “Tax Benefits”), which could be lost in the event of an “ownership change” as defined under Section 382 of the Internal Revenue Code of 1986, as amended (the “Code”). The Plan reduces the likelihood that changes in the Company’s investor base have the unintended effect of limiting the Company’s use of its Tax Benefits. The Board has established procedures to consider requests to exempt certain acquisitions of the Company’s securities from the Plan if the Board determines that it is in the best interests of the Company.