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Leases Lease Maturity (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
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Leases [Abstract] |  |
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year | $ 8,850 | $ 8,326
Lessee, Operating Lease, Liability, Payments, Due Year Two | 7,412 | 8,572
Lessee, Operating Lease, Liability, Payments, Due Year Three | 6,621 | 6,489
Lessee, Operating Lease, Liability, Payments, Due Year Four | 6,204 | 5,914
Lessee, Operating Lease, Liability, Payments, Due Year Five | 5,896 | 5,615
Lessee, Operating Lease, Liability, Payments, Due after Year Five | 7,765 | 13,235
Lessee, Operating Lease, Liability, Payments, Due | 42,748 | $ 48,151
Lessee, Operating Lease, Liability, Undiscounted Excess Amount | (6,490) |
Operating Lease, Liability | $ 36,258 |

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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -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 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -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 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in next fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -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 + Details
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