REVENUE RECOGNITION (Tables)

3 Months Ended

Mar. 31, 2018

Revenue from Contract with Customer [Abstract]

Summary of Contract Assets and Liabilities

The following table includes contract assets and liability balances and activity for the three months ended March 31, 2018 (in thousands):

	December 31, 2017		Additions	Deductions(1)	March 31, 2018
Contract Assets	$	—	—	—	$	—
Contract Liabilities	$	25,459	15,584	15,198	$	25,844

⁽¹⁾ Included in this is $14.4 million of revenue and $0.8 million in cost of sales.