Stockholders' Equity - Changes in Common Stock Issued and Outstanding (Details) - shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Changes in Common Stock Outstanding [Roll Forward]
Common stock, shares issued (in shares)	71,753,937	62,722,000
Treasury stock, common, (in shares)	11,784,000	11,632,000
Common stock, shares outstanding (in shares)	59,970,000	51,090,000
Acquisition of GEODynamics (in shares)		8,661,000
Restricted stock awards, net of forfeitures (in shares)	792,000	371,000
Shares withheld for taxes on vesting of restricted stock awards (in shares)	(210,000)	(152,000)
Purchase of treasury stock (in shares)	(51,000)
Common stock, shares issued (in shares)	72,546,321	71,753,937
Treasury stock, common, (in shares)	12,045,000	11,784,000
Common stock, shares outstanding (in shares)	60,501,000	59,970,000