XML 80 R65.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Lease Obligations (Narrative) (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 USD ($) item | Dec. 31, 2016 USD ($) | Dec. 31, 2015 USD ($)
Rent expense | $ 14,899 | $ 13,232 | $ 13,960
Rock Hill Facility [Member] |  |  |
Lease expiration date | Aug. 31, 2021 |  |
Number of lease renewal terms | item | 2 |  |
Lease renewal terms | 5 years |  |
Payment of base rent in 2018 through 2020 | $ 709 |  |
Payment of base rent in 2021 | $ 723 |  |
Implicit interest rate | 6.93% | 6.93% |
Other Capital Lease Obligations [Member] |  |  |
Lease expiration date | Aug. 01, 2018 |  |
Minimum [Member] | Other Capital Lease Obligations [Member] |  |  |
Implicit interest rate | 1.75% |  |
Maximum [Member] | Other Capital Lease Obligations [Member] |  |  |
Implicit interest rate |  | 8.06% |

X
- Definition Additional Lease Renewal Term + References No definition available. + Details
Name: | ddd_AdditionalLeaseRenewalTerm
Namespace Prefix: | ddd_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Allowable Lease Renew Time + References No definition available. + Details
Name: | ddd_AllowableLeaseRenewTime
Namespace Prefix: | ddd_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Capital Lease Future Minimum Payment Implicit Interest Rate + References No definition available. + Details
Name: | ddd_CapitalLeaseFutureMinimumPaymentImplicitInterestRate
Namespace Prefix: | ddd_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Capital Leases Future Minimum Payments Due In Six Years + References No definition available. + Details
Name: | ddd_CapitalLeasesFutureMinimumPaymentsDueInSixYears
Namespace Prefix: | ddd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Capital Leases Future Minimum Payments Due in Two Through Five Years + References No definition available. + Details
Name: | ddd_CapitalLeasesFutureMinimumPaymentsDueInTwoThroughFiveYears
Namespace Prefix: | ddd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References No definition available. + Details
Name: | us-gaap_LeaseAndRentalExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Date which lease or group of leases is set to expire, in CCYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_LeaseExpirationDate1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_MajorPropertyClassAxis=ddd_RockHillFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MajorPropertyClassAxis=ddd_OtherCapitalLeaseObligationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |