Note 3 - Revenues- Contract Assets (Liabilities) (Details) - USD ($) $ in Thousands	Sep. 30, 2019	[1]	Dec. 31, 2018	[2]
Contract assets – current	$ 56,603		$ 62,467
Contract liabilities – current	(30,635)		(32,339)
Net contract assets	$ 25,968		$ 30,128

[1] Amounts exclude contract assets of $9.4 million and contract liabilities $0.4 of million that were classified as held for sale at September 30, 2019 (see Note 5).

[2] Amounts exclude contract assets of $1.8 million and contract liabilities of less than $0.1 million that were classified as held for sale at December 31, 2018 (see Note 5).