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Long-Term Debt - Credit Agreement (Details) - USD ($) $ in Thousands | Jun. 28, 2019 | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Debt Instrument [Line Items] |  |  |
Principal amount |  | $ 412,982 |
Term Loan Maturing December 2021 |  |  |
Debt Instrument [Line Items] |  |  |
Principal amount | $ 35,000 | $ 31,500 | $ 33,250
Interest rate (as a percent) |  | 3.43% |
Frequency of periodic payment | quarterly |  |
Periodic principal payment (as a percent) | 2.50% |  |
Term Loan Maturing December 2021 | Base Rate |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate (as a percent) | 2.25% |  |
Term Loan Maturing December 2021 | LIBOR |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate (as a percent) | 3.25% |  |
Revolving Credit Facility Maturing December 2021 |  |  |
Debt Instrument [Line Items] |  |  |
Borrowing capacity | $ 175,000 |  |
Additional commitments (up to) | $ 100,000 |  |
Available borrowing capacity |  | $ 172,400 |
Letters of credit issued |  | $ 2,600 |
Commitment fee percentage | 0.50% |  |
Revolving Credit Facility Maturing December 2021 | Base Rate | Minimum |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate (as a percent) | 1.50% |  |
Revolving Credit Facility Maturing December 2021 | Base Rate | Maximum |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate (as a percent) | 2.50% |  |
Revolving Credit Facility Maturing December 2021 | LIBOR | Minimum |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate (as a percent) | 2.50% |  |
Revolving Credit Facility Maturing December 2021 | LIBOR | Maximum |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate (as a percent) | 3.50% |  |
Letter of Credit |  |  |
Debt Instrument [Line Items] |  |  |
Borrowing capacity | $ 25,000 |  |
Credit Agreement |  |  |
Debt Instrument [Line Items] |  |  |
Maturity date | Dec. 31, 2021 |  |
Credit Agreement | Collateral Pledged |  |  |
Debt Instrument [Line Items] |  |  |
Maximum percent of shares of foreign subsidiaries | 66.00% |  |

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- Definition Maximum aggregate commitments with respect to an increase in the Revolving Credit Facility, additional term loans, or a combination thereof that may be requested under the Credit Agreement. + References No definition available. + Details
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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