It represents the value of cash bonus.

No definition available.

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Represents the value of change in excess of bonus or salary.

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No definition available.

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Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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

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Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

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

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This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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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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Amount of labor-related expenses classified as other.

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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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Expenditures for salaries for officers and non-officers. Does not include allocated share-based compensation, pension and post-retirement benefit expense or other labor-related non-salary expense. For commercial and industrial companies, excludes any direct and overhead labor that is included in cost of goods sold.

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No definition available.

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RELATED PARTY TRANSACTIONS - Additional Information (Detail) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Related Party Transaction [Line Items]
Income Loss From Equity Method Investments	$ 53	$ 0	$ 53	$ 49
Long-term Debt, Total		8,743
Chief Executive Officer [Member]
Related Party Transaction [Line Items]
Officers Compensation		188	150
Allocated Share-based Compensation Expense		50	50
Other Labor-related Expenses		30	21
Change in Excess of Bonus or Salary		50
Cash Bonus		113	50
Chief Executive Officer [Member] \| Deferred Bonus [Member]
Related Party Transaction [Line Items]
Officers Compensation		50
IED, Inc [Member]
Related Party Transaction [Line Items]
Long-term Debt, Total		5,300
Debt Instrument, Periodic Payment		$ 300	$ 300	$ 300
Debt Instrument, Maturity Date		May 15, 2020
Debt Instrument, Maturity Date, Description		the promissory notes issued to related party, IED, Inc. In 2013, the promissory note terms were amended to extend the due date to May 15, 2020 and the interest rate was reduced to 5% per annum, with interest payable monthly and the principal due as a balloon payment at maturity.