Represents the additional borrowing capacity under a line of credit facility.

No definition available.

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- Definition

Represents the borrowing base of a line of credit facility, expressed as a percentage of eligible accounts receivable less certain reserves.

+ References

No definition available.

+ Details

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- Definition

Represents the amount of each increment of the maximum availability under a line of credit facility.

+ References

No definition available.

+ Details

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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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

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- Definition

Remaining amortization period for discount on the liability component of convertible debt which may be settled in cash upon conversion, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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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.

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- Definition

Amount of unamortized debt discount (premium) and debt issuance costs.

+ References

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Period Type:	instant

- 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

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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

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- Definition

The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

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Note 10 - Debt (Details Textual) - USD ($) $ in Thousands			6 Months Ended
Note 10 - Debt (Details Textual) - USD ($) $ in Thousands	Dec. 27, 2018	Oct. 27, 2017	Jun. 30, 2019	Dec. 31, 2018
Short-term Debt, Total			$ 28,295	$ 21,975
Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity			50,000
Line of Credit Facility, Additional Borrowing Capacity			70,000
Line of Credit Facility, Incremental Borrowing Amount			5,000
Long-term Line of Credit, Noncurrent			$ 5,000
Line of Credit Facility, Borrowing Base, Accounts Receivable Percentage			95.00%
Long-term Line of Credit, Total			$ 33,900
Line of Credit Facility, Remaining Borrowing Capacity			8,460
Long-term Debt, Gross			3,010
Loans Payable [Member]
Debt Instrument, Face Amount		$ 140,000
Debt Instrument, Term		5 years
Debt Issuance Costs, Net, Total			7,300
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net, Total			$ 4,800
Loans Payable [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate		4.50%
Secured Debt [Member]
Debt Instrument, Face Amount	$ 1,790
Debt Instrument, Interest Rate, Stated Percentage	7.57%
Debt Instrument, Convertible, Remaining Discount Amortization Period	2 years 182 days
Minimum [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Revolving Credit Facility [Member]
Debt Instrument, Basis Spread on Variable Rate			1.50%
Minimum [Member] \| Loans Payable [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate		3.75%
Maximum [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Revolving Credit Facility [Member]
Debt Instrument, Basis Spread on Variable Rate			1.75%
Maximum [Member] \| Loans Payable [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate		4.50%
Line of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 33,600
Short-term Debt, Total			$ 28,300
Line of Credit [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate			3.00%
Line of Credit [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate			4.50%