Income Taxes	9 Months Ended
Jun. 30, 2015
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company recorded an income tax provision of $3.3 million and $1.8 million for the three and nine months ended June 30, 2015, respectively. The income tax provision is driven by global income during the current quarter and interest related to unrecognized tax benefits. The income tax provision also includes tax benefits related to reductions in unrecognized tax benefits resulting from the expiration of the statute of limitations in various foreign jurisdictions. The income tax provision for the nine months ended June 30, 2015 includes $0.9 million of tax benefits resulting from the reinstatement of the U.S. federal research and development tax credit, retroactive to January 1, 2014. The Company recorded an income tax benefit of $2.8 million and $0.9 million for the three and nine months ended June 30, 2014, respectively. The income tax benefit is driven by U.S. and German pre-tax losses in the third quarter and $0.7 million of reductions in unrecognized tax benefits resulting from the expiration of the statute of limitations in one of the Company's foreign jurisdictions. These benefits are partially offset by foreign income taxes and interest related to unrecognized tax benefits. The Company evaluates the realizability of its deferred tax assets by jurisdiction and assesses the need for a valuation allowance on a quarterly basis. As of June 30, 2015, the Company has continued to maintain a valuation allowance in the U.S. against certain tax credits and state net operating losses due to the uncertainty of their realization based on long-term Company forecasts and the expiration dates on these attributes. The Company has also continued to maintain a valuation allowance in certain jurisdictions that have not generated historical cumulative profitability. The Company is subject to U.S. federal income tax and various state, local and foreign income taxes in various jurisdictions. The amount of income taxes paid is subject to the Company's interpretation of applicable tax laws in the jurisdictions in which it files tax returns. In the normal course of business, the Company is subject to examination by taxing authorities throughout the world. The Company has income tax audits in progress in various jurisdictions in which it operates. In the Company's U.S. and foreign jurisdictions, the years that may be examined vary, with the earliest tax year being 2008. Based on the outcome of these examinations, or the expiration of statutes of limitations for specific jurisdictions, the related unrecognized tax benefits could change from those recorded in the Company's unaudited Consolidated Balance Sheets. It is reasonably possible that the unrecognized tax benefit will be reduced by approximately $1.3 million during the next twelve months as the result of the expiration of these statutes of limitations.

Income Taxes

The Company recorded an income tax provision of $3.3 million and $1.8 million for the three and nine months ended June 30, 2015, respectively. The income tax provision is driven by global income during the current quarter and interest related to unrecognized tax benefits. The income tax provision also includes tax benefits related to reductions in unrecognized tax benefits resulting from the expiration of the statute of limitations in various foreign jurisdictions. The income tax provision for the nine months ended June 30, 2015 includes $0.9 million of tax benefits resulting from the reinstatement of the U.S. federal research and development tax credit, retroactive to January 1, 2014.

The Company recorded an income tax benefit of $2.8 million and $0.9 million for the three and nine months ended June 30, 2014, respectively. The income tax benefit is driven by U.S. and German pre-tax losses in the third quarter and $0.7 million of reductions in unrecognized tax benefits resulting from the expiration of the statute of limitations in one of the Company's foreign jurisdictions. These benefits are partially offset by foreign income taxes and interest related to unrecognized tax benefits.

The Company evaluates the realizability of its deferred tax assets by jurisdiction and assesses the need for a valuation allowance on a quarterly basis. As of June 30, 2015, the Company has continued to maintain a valuation allowance in the U.S. against certain tax credits and state net operating losses due to the uncertainty of their realization based on long-term Company forecasts and the expiration dates on these attributes. The Company has also continued to maintain a valuation allowance in certain jurisdictions that have not generated historical cumulative profitability.

The Company is subject to U.S. federal income tax and various state, local and foreign income taxes in various jurisdictions. The amount of income taxes paid is subject to the Company's interpretation of applicable tax laws in the jurisdictions in which it files tax returns. In the normal course of business, the Company is subject to examination by taxing authorities throughout the world. The Company has income tax audits in progress in various jurisdictions in which it operates. In the Company's U.S. and foreign jurisdictions, the years that may be examined vary, with the earliest tax year being 2008. Based on the outcome of these examinations, or the expiration of statutes of limitations for specific jurisdictions, the related unrecognized tax benefits could change from those recorded in the Company's unaudited Consolidated Balance Sheets. It is reasonably possible that the unrecognized tax benefit will be reduced by approximately $1.3 million during the next twelve months as the result of the expiration of these statutes of limitations.