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v3.20.1

DEBT - REVOLVING CREDIT FACILITY (Details) |  | 1 Months Ended | 3 Months Ended
--- | --- | --- | ---
Apr. 27, 2020 USD ($) | Sep. 30, 2016 USD ($) | Mar. 31, 2020 USD ($) item
Debt |  |  |
Payment of debt financing costs |  |  | $ 3,100,000
Revolving Credit Facility |  |  |
Debt |  |  |
Maximum borrowing capacity under revolving credit facility |  |  | 650,000,000
Uncommitted option to increase credit facility |  |  | 250,000,000
Funds available under the revolving credit facility |  |  | $ 163,600,000
Interest rate during period (as a percent) |  |  | 3.50%
Payment of debt financing costs |  |  | $ 2,000,000.0
Covenant threshold for debt incurred |  |  | $ 331,000,000
Revolving Credit Facility | Minimum |  |  |
Debt |  |  |
Credit facility commitment fee percentage |  |  | 0.25%
Ratio of consolidated EBITDA to interest expense |  |  | 3.50
Revolving Credit Facility | Maximum |  |  |
Debt |  |  |
Credit facility commitment fee percentage |  |  | 0.55%
Covenant threshold for debt incurred by foreign subsidiaries |  |  | $ 20,000,000
Standby and commercial letters of credit |  |  |
Debt |  |  |
Maximum borrowing capacity under revolving credit facility |  |  | 100,000,000
Funds available under the revolving credit facility |  |  | $ 7,700,000
Standby and commercial letters of credit | Minimum |  |  |
Debt |  |  |
Line of credit fees percentage |  |  | 1.75%
Standby and commercial letters of credit | Maximum |  |  |
Debt |  |  |
Line of credit fees percentage |  |  | 3.50%
Swing Line Loans |  |  |
Debt |  |  |
Maximum borrowing capacity under revolving credit facility |  |  | $ 50,000,000
The Senior Unsecured Notes (The "Series D Notes") |  |  |
Debt |  |  |
Debt issued |  | $ 200,000,000.0 |
Interest rate (as a percent) |  | 3.14% |
Debt instrument term |  | 15 years |
Maturities of Long-term Debt |  |  |
Semi-annual principal payments in year 2019 |  | $ 6,000,000.0 |
Semi-annual principal payments in 2020 to 2023 |  | 9,200,000 |
Semi-annual principal payments in 2024 to 2031 |  | $ 7,150,000 |
Private Debt Agreements |  |  |
Debt |  |  |
Number of consecutive quarters | item |  |  | 2
Additional interest rate based on the entity's consolidated leverage ratio |  |  | 0.25%
Payment of debt financing costs |  |  | $ 800,000
Private Debt Agreements | Maximum |  |  |
Debt |  |  |
Debt covenant, ratio of debt to consolidated EBITDA |  |  | 3
London Interbank Offered Rate (LIBOR) | Revolving Credit Facility | Minimum |  |  |
Debt |  |  |
Variable rate margin |  |  | 1.75%
London Interbank Offered Rate (LIBOR) | Revolving Credit Facility | Maximum |  |  |
Debt |  |  |
Variable rate margin |  |  | 3.50%
Base rate | Revolving Credit Facility | Minimum |  |  |
Debt |  |  |
Variable rate margin |  |  | 0.75%
Base rate | Revolving Credit Facility | Maximum |  |  |
Debt |  |  |
Variable rate margin |  |  | 2.50%
MatNav | Title XI Notes |  |  |
Debt |  |  |
Minimum working capital covenant |  |  | $ 1
Debt instrument covenant ratio, maintenance of net worth |  |  | 90.00%
Payment of debt financing costs | $ 8,700,000 |  |
Debt issued | $ 185,900,000 |  |
Interest rate (as a percent) | 1.22% |  |
Annual principal payments | $ 4,000,000.0 |  |
MatNav | Minimum | Title XI Notes |  |  |
Debt |  |  |
Debt instrument covenant, long-term debt to net worth |  |  | 200.00%

X
- Definition The additional interest rate based on the entity's consolidated leverage ratio. + References No definition available. + Details
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- Definition Covenant threshold for debt incurred by foreign subsidiaries, aggregate principal amount. + References No definition available. + Details
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- Definition Covenant threshold for debt incurred based on the aggregate principal amount of priority debt. + References No definition available. + Details
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- Definition Covenant for minimum working capital. + References No definition available. + Details
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- Definition Debt instrument covenant, long-term debt to net worth. + References No definition available. + Details
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- Definition Debt instrument covenant ratio, maintenance of net worth. + References No definition available. + Details
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- Definition Number of consecutive quarters for measuring the leverage ratio per credit agreement. + References No definition available. + Details
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- Definition Represents the actual consolidated interest coverage ration used to determine compliance with the financial covenant of the line of credit facility. + References No definition available. + Details
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- Definition Represents the option to increase the revolving credit facility. + References No definition available. + Details
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- Definition Represents the actual ratio used to determine compliance with the ratio of debt to consolidated EBITDA financial covenant of the line of credit facility. + References No definition available. + Details
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- Definition Amount of semi-annual principal payments that the company has to pay after year five since the first year of maturity payment as stated in the agreement. + References No definition available. + Details
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- Definition Amount of semi-annual principal payments that the company has to pay in the year one as stated in the agreement. + References No definition available. + Details
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- Definition Amount of semi-annual principal payments that the company has to pay in year two to year five since the first year of maturity payment as stated in the agreement. + References No definition available. + Details
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- Definition Amount of the total principal payments made during the annual reporting period. + References Reference 1: 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=6877327&loc=d3e13212-122682 + Details
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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 + Details
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- Definition The average effective interest rate during the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 2: 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(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: 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(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used. + References No definition available. + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
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