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Other Long-Term Liabilities (Tables)
 6 Months Ended
Jun. 30, 2020
Other Liabilities [Abstract]  
Schedule of Other Long-Term Liabilities Other long-term liabilities are comprised of the following (in thousands):
June 30,
2020		December 31,
2019
Interest rate swap (1)
$56,058  $—  
Uncertain tax positions3,648  5,088  
Long-term compensation (2)
20,183  22,735  
Financing lease liabilities3,162  3,869  
Other long-term liabilities10,721  7,891  
Total other long-term liabilities$93,772  $39,583