Long-term Debt (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended
May. 29, 2015	Mar. 31, 2016
Debt Instrument [Line Items]
Number of shares callable by warrants (in shares)		16,000,000
LIBOR [Member] \| Interest Rate Floor [Member]
Debt Instrument [Line Items]
Basis variable rate	1.00%
Term Loan [Member]
Debt Instrument [Line Items]
Origination date		May 29, 2015
Original loan amount	$ 17.7
Interest rate	8.95%
Basis variable rate	7.95%
Maturity date		Jun. 01, 2019
Fees amount associated with loan	$ 1.1
Date from which warrants are exercisable		Nov. 30, 2015
Number of shares callable by warrants (in shares)	94,441
Warrant exercise price (in dollars per share)	$ 10.35
Warrant expiration date		May 29, 2025
Repayment of long term debt	$ 25.4
Term Loan remaining balance at date of Amendment	23.4
Accrued but unpaid interest	0.2
Final payment fee	1.8
Principal amount of previous loan retired	3.1
Unamortized debt discount	$ 0.8
Effective interest rate	14.95%
Loss on debt extinguishment	$ 0.3
Term Loan [Member] \| Final Payment [Member]
Debt Instrument [Line Items]
Fees amount associated with loan	$ 0.8

The date that the warrant or right expires.

No definition available.

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- Definition

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

+ References

No definition available.

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- Definition

Final payment fee amount paid, (net of fees waived or refunded by the Lenders under the new loan agreement).

+ References

No definition available.

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- Definition

Date the warrants or rights are exercisable, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
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-Subparagraph (SX 210.4-08.(i)(3))
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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

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- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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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 of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

+ References

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- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 30
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- Definition

Amount of the fee that accompanies borrowing money under the debt instrument.

+ References

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- Definition

Increase for accrued, but unpaid interest on the debt instrument for the period.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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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

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

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- Definition

Date the debt instrument was offered for sale, in CCYY-MM-DD format.

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-Publisher FASB
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- Definition

The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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- Definition

Gross amount of debt extinguished.

+ References

No definition available.

+ Details

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- Definition

The difference between the reacquisition price and the net carrying amount of the extinguished debt recognized currently as a component of income in the period of extinguishment, net of tax.

+ References

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-Publisher FASB
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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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