Represents the information pertaining to the prepayment penalty.

No definition available.

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- Definition

Represents the early termination fee as a percentage relating to the debt agreement.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
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- Definition

Represents the limitation on the ability to borrow expressed as a percentage of the then current amount of qualified accounts receivable.

+ References

No definition available.

+ Details

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- Definition

Represents the information pertaining to the portion of the line of credit availability being used to support the outstanding letters of credit.

+ References

No definition available.

+ Details

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- Definition

The cash outflow for debt including accrued interest and pre-payment penalty.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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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.

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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

Amount of interest payable on debt, including, but not limited to, trade payables.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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- Definition

Term of the lessee's leasing arrangement, 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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Data Type:	xbrli:durationItemType
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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.

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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

+ Details

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- Definition

Present value of minimum lease payments for sale-leaseback transactions accounted for using the deposit method or as a financing.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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Balance Type:	credit
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- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

Amount of cash inflow before closing and deferred financing costs received by a seller-lessee in a sale-leaseback recognized in financing activities.

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- Definition

The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.

+ References

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Financing Arrangements (Details) - USD ($) $ in Thousands				12 Months Ended
Financing Arrangements (Details) - USD ($) $ in Thousands	Feb. 02, 2015	Jan. 30, 2015	Oct. 31, 2013	Dec. 31, 2015	Dec. 31, 2014
Financing Arrangements
Repayment of debt				$ 14,530	$ 470
Sale leaseback obligation				47,586
Sale and Leaseback \| Land and buildings \| Beverly Property Owner LLC
Financing Arrangements
Purchase price		$ 48,900
Lease term		22 years
Sale leaseback obligation		$ 48,500		47,600
Security deposit		5,900
Term Loan
Financing Arrangements
Repayment of debt	$ 14,400	14,400
Accrued interest related to repayment of outstanding loan	$ 100
Prepayment penalty (as a percent)	2.00%
Prepayment penalty	$ 300
Total payment	$ 14,800	$ 14,800
Revolving credit facility
Financing Arrangements
Maximum borrowing capacity under the credit facility			$ 10,000
Term			2 years
Availability used to support outstanding letters of credit				6,900
Revolving credit facility \| Maximum
Financing Arrangements
Limitation on ability to borrow expressed as a percentage of the then current amount of qualified accounts receivable			80.00%
Revolving credit facility \| Sale and Leaseback
Financing Arrangements
Security deposit				5,900
Available borrowing capacity under the credit facility				$ 5,900