Credit Facilities (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 28, 2019 |
Dec. 29, 2018 |
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| Debt Instrument [Line Items] | ||
| Other long-term debt, Maturity Date | Various | |
| Total long-term non-revolving debt | $ 92,488 | $ 97,983 |
| Other long-term debt | 376 | 838 |
| Less: current portion of long-term non-revolving debt | 7,623 | 5,215 |
| Less: unamortized debt issuance costs | 803 | 1,048 |
| Total long-term non-revolving debt, net | $ 84,062 | 91,720 |
| PNC Bank [Member] | ||
| Debt Instrument [Line Items] | ||
| Term loan credit facility, Maturity Date | Apr. 03, 2023 | |
| Total long-term non-revolving debt | $ 91,250 | 96,250 |
| Shinhan Bank [Member] | ||
| Debt Instrument [Line Items] | ||
| Term loan credit facility, Maturity Date | Mar. 30, 2020 | |
| Total long-term non-revolving debt | $ 862 | $ 895 |
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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 Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of long-term debt classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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