Contingencies	9 Months Ended
Sep. 30, 2017
Commitments and Contingencies Disclosure [Abstract]
Contingencies	Contingencies Legal matters From time to time we are involved in legal proceedings and other regulatory matters arising in the ordinary course of our business. Each reporting period, we evaluate whether or not a loss contingency related to such matters is probable and reasonably estimable under the provisions of the authoritative guidance that addresses accounting for contingencies. If a loss is probable and the potential estimate of the loss is a range, we evaluate if there is a point within the range that appears at the time to be a better estimate than any other point in the range, and if so, that amount is accrued. If we conclude that no amount in the range appears to be a better estimate than any other, we accrue the minimum amount in the range. We monitor developments in legal matters that could affect estimates we have previously accrued and update our estimates as appropriate based on subsequent developments. In the first quarter of fiscal 2017, we received a demand for payments totaling approximately $1.5 million relating to a government inquiry which commenced in 2016. The Company determined that it is probable that it will incur a loss in connection with this matter and accrued an amount as of December 31, 2016 based on its reasonable estimate of this loss. The Company accrued an additional amount as of the quarter ended April 1, 2017, based on its updated estimate of this loss. The total amount accrued was not material to our financial statements for the periods ended September 30, 2017 and December 31, 2016.

Contingencies

Legal matters

From time to time we are involved in legal proceedings and other regulatory matters arising in the ordinary course of our business. Each reporting period, we evaluate whether or not a loss contingency related to such matters is probable and reasonably estimable under the provisions of the authoritative guidance that addresses accounting for contingencies. If a loss is probable and the potential estimate of the loss is a range, we evaluate if there is a point within the range that appears at the time to be a better estimate than any other point in the range, and if so, that amount is accrued. If we conclude that no amount in the range appears to be a better estimate than any other, we accrue the minimum amount in the range. We monitor developments in legal matters that could affect estimates we have previously accrued and update our estimates as appropriate based on subsequent developments.

In the first quarter of fiscal 2017, we received a demand for payments totaling approximately $1.5 million relating to a government inquiry which commenced in 2016. The Company determined that it is probable that it will incur a loss in connection with this matter and accrued an amount as of December 31, 2016 based on its reasonable estimate of this loss. The Company accrued an additional amount as of the quarter ended April 1, 2017, based on its updated estimate of this loss. The total amount accrued was not material to our financial statements for the periods ended September 30, 2017 and December 31, 2016.