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v2.4.1.9

Borrowings (Details) | 12 Months Ended
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Dec. 27, 2014
Category 1 [Member] |
Debt Instrument, Redemption [Line Items] |
Funded Debt to Adjusted EBITDA Ratio | Greater than or equal to 2.50 to 1.0
Revolving Eurodollar Borrowing | 2.50%esca_RevolvingEurodollarBorrowing / esca_CategoryAxis = esca_Category1Member
Term Eurodollar Borrowing | 2.75%esca_TermEurodollarborrowing / esca_CategoryAxis = esca_Category1Member
ABR Revolving borrowing | 0.50%esca_AbrRevolvingBorrowing / esca_CategoryAxis = esca_Category1Member
ABR Term Borrowing | 0.75%esca_AbrTermBorrowing / esca_CategoryAxis = esca_Category1Member
Letter Of Credit Fee | 2.50%esca_LetterOfCreditFee / esca_CategoryAxis = esca_Category1Member
Commitment Fee | 0.45%esca_CommitmentFeePercentage / esca_CategoryAxis = esca_Category1Member
Category 2 [Member] |
Debt Instrument, Redemption [Line Items] |
Funded Debt to Adjusted EBITDA Ratio | Greater than or equal to 2.25 to 1.0 but less than 2.50 to 1.0
Revolving Eurodollar Borrowing | 2.25%esca_RevolvingEurodollarBorrowing / esca_CategoryAxis = esca_Category2Member
Term Eurodollar Borrowing | 2.50%esca_TermEurodollarborrowing / esca_CategoryAxis = esca_Category2Member
ABR Revolving borrowing | 0.25%esca_AbrRevolvingBorrowing / esca_CategoryAxis = esca_Category2Member
ABR Term Borrowing | 0.50%esca_AbrTermBorrowing / esca_CategoryAxis = esca_Category2Member
Letter Of Credit Fee | 2.25%esca_LetterOfCreditFee / esca_CategoryAxis = esca_Category2Member
Commitment Fee | 0.40%esca_CommitmentFeePercentage / esca_CategoryAxis = esca_Category2Member
Category 3 [Member] |
Debt Instrument, Redemption [Line Items] |
Funded Debt to Adjusted EBITDA Ratio | Greater than or equal to 2.00 to 1.0 but less than 2.50 to 1.0
Revolving Eurodollar Borrowing | 2.00%esca_RevolvingEurodollarBorrowing / esca_CategoryAxis = esca_Category3Member
Term Eurodollar Borrowing | 2.25%esca_TermEurodollarborrowing / esca_CategoryAxis = esca_Category3Member
ABR Revolving borrowing | 0.00%esca_AbrRevolvingBorrowing / esca_CategoryAxis = esca_Category3Member
ABR Term Borrowing | 0.25%esca_AbrTermBorrowing / esca_CategoryAxis = esca_Category3Member
Letter Of Credit Fee | 2.00%esca_LetterOfCreditFee / esca_CategoryAxis = esca_Category3Member
Commitment Fee | 0.35%esca_CommitmentFeePercentage / esca_CategoryAxis = esca_Category3Member
Category 4 [Member] |
Debt Instrument, Redemption [Line Items] |
Funded Debt to Adjusted EBITDA Ratio | Greater than or equal to 1.75 to 1.0 but less than 2.00 to 1.0
Revolving Eurodollar Borrowing | 1.75%esca_RevolvingEurodollarBorrowing / esca_CategoryAxis = esca_Category4Member
Term Eurodollar Borrowing | 2.00%esca_TermEurodollarborrowing / esca_CategoryAxis = esca_Category4Member
ABR Revolving borrowing | (0.25%)esca_AbrRevolvingBorrowing / esca_CategoryAxis = esca_Category4Member
ABR Term Borrowing | 0.00%esca_AbrTermBorrowing / esca_CategoryAxis = esca_Category4Member
Letter Of Credit Fee | 1.75%esca_LetterOfCreditFee / esca_CategoryAxis = esca_Category4Member
Commitment Fee | 0.30%esca_CommitmentFeePercentage / esca_CategoryAxis = esca_Category4Member
Category 5 [Member] |
Debt Instrument, Redemption [Line Items] |
Funded Debt to Adjusted EBITDA Ratio | Less than 1.75 to 1.0
Revolving Eurodollar Borrowing | 1.50%esca_RevolvingEurodollarBorrowing / esca_CategoryAxis = esca_Category5Member
Term Eurodollar Borrowing | 1.75%esca_TermEurodollarborrowing / esca_CategoryAxis = esca_Category5Member
ABR Revolving borrowing | (0.50%)esca_AbrRevolvingBorrowing / esca_CategoryAxis = esca_Category5Member
ABR Term Borrowing | (0.25%)esca_AbrTermBorrowing / esca_CategoryAxis = esca_Category5Member
Letter Of Credit Fee | 1.50%esca_LetterOfCreditFee / esca_CategoryAxis = esca_Category5Member
Commitment Fee | 0.30%esca_CommitmentFeePercentage / esca_CategoryAxis = esca_Category5Member

X
- Definition Percentage of applicable base rate revolving borrowing facility during the period. + References No definition available. + Details
Name: | esca_AbrRevolvingBorrowing
Namespace Prefix: | esca_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of applicable base rate borrowing term during the reporting period. + References No definition available. + Details
Name: | esca_AbrTermBorrowing
Namespace Prefix: | esca_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The fee, expressed as a percentage of the commitment made during the period. + References No definition available. + Details
Name: | esca_CommitmentFeePercentage
Namespace Prefix: | esca_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Description of the funded debt to adjusted EBITDA ratio during the period. + References No definition available. + Details
Name: | esca_FundedDebtToAdjustedEbitdaratio
Namespace Prefix: | esca_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The fee, expressed as a percentage of the letter of credit facility, for the line of credit facility regardless of whether the facility has been used. + References No definition available. + Details
Name: | esca_LetterOfCreditFee
Namespace Prefix: | esca_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Revolving Eurodollar borrowing term expressed as a percentage during the period. + References No definition available. + Details
Name: | esca_RevolvingEurodollarBorrowing
Namespace Prefix: | esca_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Eurodollar borrowing term expressed as a percentage during the period. + References No definition available. + Details
Name: | esca_TermEurodollarborrowing
Namespace Prefix: | esca_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DebtInstrumentRedemptionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | esca_CategoryAxis=esca_Category1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | esca_CategoryAxis=esca_Category2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | esca_CategoryAxis=esca_Category3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | esca_CategoryAxis=esca_Category4Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | esca_CategoryAxis=esca_Category5Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |