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Debt instrument number of installment payment.

+ References

No definition available.

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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

-Topic 835

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- Definition

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

+ References

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-Publisher SEC

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-Subparagraph (SX 210.5-02.22(a)(1))

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- Definition

Date the debt instrument was issued, in CCYY-MM-DD format.

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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-Subparagraph (SX 210.5-02.22(a))

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- Definition

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

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-Publisher SEC

-Name Regulation S-X (SX)

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- Definition

Amount of the required periodic payments including both interest and principal payments.

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- Definition

Amount of the required periodic payments applied to interest.

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- Definition

Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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Long-Term Debt (Carmichael Notes) - Additional Information (Detail) (Carmichael Notes [Member], USD $) In Thousands, unless otherwise specified	0 Months Ended	6 Months Ended	0 Months Ended
	Oct. 22, 2014	Dec. 31, 2014 Installment	Oct. 22, 2012	Apr. 22, 2012	Jun. 30, 2014	Apr. 22, 2008
Debt Disclosure [Line Items]
Loan agreement amount						$ 3,000us-gaap_DebtInstrumentFaceAmount
Interest rate percentage		8.00%				8.00%
Date of loan agreement		Apr. 22, 2008
Principal and interest payment		185us-gaap_DebtInstrumentPeriodicPayment
Carmichael Notes		1,852us-gaap_NotesPayable			1,852us-gaap_NotesPayable
Note due date		Oct. 22, 2017
Number of semi-annual installment of interest payment		5
Interest payment	75
Scenario, Forecast [Member]
Debt Disclosure [Line Items]
Carmichael Notes		1,255
Payment in Kind (PIK) Note [Member]
Debt Disclosure [Line Items]
Principal and interest payment			$ 252	$ 247