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Leases - Maturities of Operating Lease Liabilities (Details) $ in Thousands	Sep. 28, 2018 USD ($)
Maturities of Operating Lease Liabilities
Remainder of 2018	$ 403
Years ending December 31,
2019	2,654
2020	2,823
2021	2,904
2022	3,000
Thereafter	16,665
Total lease payments	28,449
Less:
Imputed interest	(5,435)
Tenant improvement reimbursements	(8,170)
Total operating lease liabilities	$ 14,844

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Amount of lessee's undiscounted obligation for lease payments for operating lease.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980

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+ References

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-Publisher FASB
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-Paragraph 6
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