Debt and Financing Arrangements - Summary of Reconciliation of Debt (Detail) - USD ($) $ in Thousands |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Debt Instrument [Line Items] | ||
| Finance Leases, described below | $ 70,976 | $ 90,501 |
| Total debt | 70,976 | 136,430 |
| Less: current portion of long-term debt | 20,588 | 19,405 |
| Long-term debt, less current portion | $ 50,388 | 117,025 |
| Revolving Credit Facility [Member] | ||
| Debt Instrument [Line Items] | ||
| Credit Agreement with Banks, described below | $ 45,929 |
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- Definition Amount of long-term debt and finance lease liability due after one year or beyond the normal operating cycle, if longer. No definition available.
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- Definition Amount of long-term debt and finance leases due within one year or the normal operating cycle, if longer. No definition available.
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- Definition Amount of long-term debt and finance lease liability including current maturities. No definition available.
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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. No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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