Leases Supplemental Balance Sheet (Tables)

6 Months Ended

Jun. 30, 2019

Leases [Abstract]

Assets and Liabilities, Leases [Table Text Block]

The following table presents the supplemental balance sheet information related to our leases (in thousands, except lease term and discount rate):

	As of June 30, 2019
Operating leases
Operating lease right-of-use assets	$	36,787
Accrued liabilities	$	7,359
Other long-term liabilities	30,116
Total operating lease liabilities	$	37,475
Weighted Average Remaining Lease Term
Operating leases	7 years
Weighted Average Discount Rate
Operating leases	5.57		%