Other Noncurrent Liabilities (Tables)

6 Months Ended

Jun. 30, 2018

Liabilities, Other than Long-term Debt, Noncurrent [Abstract]

Other noncurrent liabilities

The Company’s other noncurrent liabilities at June 30, 2018 and December 31, 2017 consisted of the following:

(in thousands)	June 30, 2018		December 31, 2017
Tax amortization benefit contingency	$	33,605	$	31,562
Other	4,039		6,943
Total other noncurrent liabilities	$	37,644	$	38,505