Subsequent Events	3 Months Ended
Mar. 31, 2019
Subsequent Events [Abstract]
Subsequent Events	19. SUBSEQUENT EVENTS On April 17, 2019, we announced that our Board of Directors declared a quarterly cash dividend of $0.09 per common share to be paid to stockholders of record at the close of business on May 2, 2019. The payment date will be May 16, 2019. The quarterly dividend payment will be approximately $4.3 million. In July 2003, our Board of Directors elected to begin declaring quarterly dividends on our common stock considering the tax treatment of dividends and adequate levels of Company liquidity. A voluntary early retirement offering was communicated to certain of our employees in Germany in March 2019. These employees were given until April 28, 2019 to accept the early retirement offering. Therefore, as of March 31, 2019, we did not have sufficient information on which to estimate the liability associated with this program. The Company expects to incur approximately $0.8 million in restructuring expense during the second quarter of 2019 related to the early retirement program.

Subsequent Events

3 Months Ended

Mar. 31, 2019

19. SUBSEQUENT EVENTS

On April 17, 2019, we announced that our Board of Directors declared a quarterly cash dividend of $0.09 per common share to be paid to stockholders of record at the close of business on May 2, 2019. The payment date will be May 16, 2019. The quarterly dividend payment will be approximately $4.3 million. In July 2003, our Board of Directors elected to begin declaring quarterly dividends on our common stock considering the tax treatment of dividends and adequate levels of Company liquidity.

A voluntary early retirement offering was communicated to certain of our employees in Germany in March 2019. These employees were given until April 28, 2019 to accept the early retirement offering. Therefore, as of March 31, 2019, we did not have sufficient information on which to estimate the liability associated with this program. The Company expects to incur approximately $0.8 million in restructuring expense during the second quarter of 2019 related to the early retirement program.