Date the debt agreement requires the first payment to be made, in CCYY-MM-DD format.

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Identification of the lender and information about a contractual promise to repay a short-term or long-term obligation, which includes borrowings under lines of credit, notes payable, commercial paper, bonds payable, debentures, and other contractual obligations for payment. This may include rationale for entering into the arrangement, significant terms of the arrangement, which may include amount, repayment terms, priority, collateral required, debt covenants, borrowing capacity, call features, participation rights, conversion provisions, sinking-fund requirements, voting rights, basis for conversion if convertible and remarketing provisions. The description may be provided for individual debt instruments, rational groupings of debt instruments, or by debt in total.

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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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-Publisher FASB
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- Definition

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

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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.

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No definition available.

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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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- Definition

Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment.

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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 current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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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, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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Long-Term Debt - Additional Information (Detail) - USD ($)		6 Months Ended
	Aug. 04, 2015	Jun. 30, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Carrying value of term loan		$ 15,154,000
Term loan due within 12 months		1,634,000
Term loan due in greater than 12 months		$ 13,520,000	$ 15,002,000
Debt issuance costs	$ 150,000
Mid Cap Financial Trust [Member] \| 2015 Term Loan [Member]
Debt Instrument [Line Items]
Term loan, maximum borrowings	$ 30,000,000
Debt instrument description		The Company must maintain a balance in cash or cash equivalents at Silicon Valley Bank equal to the principal balance of the loan plus 5 percent.
Debt instrument interest rate	6.25%
Term loan, first periodic payment date	Mar. 01, 2017
Term loan, last periodic payment date	Feb. 01, 2020
Interest on final payment	9.00%
Term loan, payment description		Interest-only period of 19 months, principal will be due in 36 equal monthly installments.
Carrying value of term loan		$ 15,154,000
Term loan due within 12 months		1,634,000
Term loan due in greater than 12 months		$ 13,520,000
Mid Cap Financial Trust [Member] \| 2015 Term Loan [Member] \| Interest-Only-Strip [Member]
Debt Instrument [Line Items]
Term loan, Interest payment period	19 months
Mid Cap Financial Trust [Member] \| 2015 Term Loan [Member] \| Principal-Only-Strip [Member]
Debt Instrument [Line Items]
Term loan, Interest payment period	36 months
Mid Cap Financial Trust [Member] \| 2015 Term Loan [Member] \| Initial Term Loan [Member]
Debt Instrument [Line Items]
Term loan, currently borrowed	$ 15,000,000