Noncontrolling Interests in Subsidiaries (Tables)

12 Months Ended

Dec. 31, 2018

Noncontrolling Interest [Abstract]

Noncontrolling Interest

Noncontrolling interests in the Company’s consolidated subsidiaries as of December 31 were as follows (in thousands):

	Noncontrolling Interests				2018		2017
Ocean Services:
SEA-Vista	49%				148,665		128,550
Inland Services:
Other	3.0	%	–	51.8%	862		977
Other	5.0%				161		151
					$	149,688	$	129,678