Commitments and Contingencies	6 Months Ended
Jun. 30, 2018
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Liabilities related to legal proceedings are recorded when it is probable that a liability has been incurred and the associated amount can be reasonably estimated. Where the estimated amount of loss is within a range of amounts and no amount within the range is a better estimate than any other amount, the minimum amount is accrued. As additional information becomes available, the potential liabilities related to these matters are reassessed and the estimates revised, if necessary. These accrued liabilities are subject to change in the future based on new developments in each matter, or changes in circumstances, which could have a material effect on the Company’s financial condition and results of operations.

Commitments and Contingencies

6 Months Ended

Jun. 30, 2018

Commitments and Contingencies Disclosure [Abstract]

Liabilities related to legal proceedings are recorded when it is probable that a liability has been incurred and the associated amount can be reasonably estimated. Where the estimated amount of loss is within a range of amounts and no amount within the range is a better estimate than any other amount, the minimum amount is accrued.

As additional information becomes available, the potential liabilities related to these matters are reassessed and the estimates revised, if necessary. These accrued liabilities are subject to change in the future based on new developments in each matter, or changes in circumstances, which could have a material effect on the Company’s financial condition and results of operations.