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Leases (Tables)

12 Months Ended

Dec. 31, 2017

Leases [Abstract]

Future Minimum Rental Payments for Operating Leases [Table Text Block]

As of December 31, 2017, our minimum lease payment requirements for noncancelable operating leases with terms of more than one year are as follows (in thousands):

2018		$	15,137
2019		14,538
2020		14,185
2021		12,635
2022		11,129
Thereafter		58,658
Total		$	126,282

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- References

No definition available.

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- Definition

Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717

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