General - Supplemental Cash Flow Information Relating to Leases (Details) $ in Thousands	3 Months Ended
Mar. 31, 2019 USD ($)
General
Operating cash flows from operating leases	$ 4,445
Operating cash flows from finance leases	1,035
Financing cash flows from finance leases	222
Right-of-use asset obtained in exchange for new lease obligation
Operating leases	$ 26

N/A

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Amount of interest paid on finance lease liability.

+ References

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-Publisher FASB
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Amount of cash outflow for principal payment on finance lease.

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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