XML 35 R22.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Retirement Savings Plan | 12 Months Ended
--- | ---
Dec. 31, 2018
Compensation And Retirement Disclosure [Abstract] |
Retirement Savings Plan | NOTE O – Retirement Savings Plan We sponsor a 401(k) retirement savings plan for our employees. Employees can contribute up to 100% of their compensation, subject to the limits established by law. In 2018, we increased our match to 50% of the employee’s contribution up to the first 6% of pre-tax annual compensation. A portion of our match is in company stock, which is purchased from the open market by our plan provider and immediately deposited into the employee’s 401(k) account, which resulted in $1.2 million of stock-based compensation expense in 2018. Additionally, we make statutory contributions to retirement plans as required by local foreign government regulations. Our total contributions to the plan were $2.9 million, $1.6 million and $1.4 million for the years ended December 31, 2018, 2017 and 2016, respectively.

X
- References No definition available. + Details
Name: | us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
Name: | us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration