Other Long-Term Liabilities (Tables)

3 Months Ended

Mar. 31, 2019

Other Liabilities Disclosure [Abstract]

Schedule of other liabilities

	March 31,		December 31,
(in thousands)	2019		2018
Uncertain tax positions	$	32,047	$	31,706
Deferred tax liabilities	15,681		13,847
Accrued lease guarantee	10,700		10,700
Long-term incentive accrual	136		125
Dividend payable	4		4
Other	1,296		461
Total	$	59,864	$	56,843