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Employee Benefit and Bonus Plans - Additional Information (Detail) | 12 Months Ended
--- | ---
Dec. 31, 2015 USD ($) Employees | Dec. 31, 2014 USD ($)
Employee Benefit and Bonus Plans (Textual) [Abstract] |  |
Contribution to the plan | $ 0 | $ 0
Executive Performance |  |
Employee Benefit and Bonus Plans (Textual) [Abstract] |  |
Number of employees who are covering executive performance of bonus plan | Employees | 55 |
Executive Performance | Accrued Payroll and Benefits Expenses |  |
Employee Benefit and Bonus Plans (Textual) [Abstract] |  |
Accrued expenses | $ 460,000 | $ 120,000

X
- Definition Defined benefit plan number of employees covered. + References No definition available. + Details
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Namespace Prefix: | aeti_
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Balance Type: | na
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X
- Definition Amount of expense recognized from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments), awarded to key employees or individuals. Excludes amount related to plans that cover generally all employees (for example, but not limited to, qualified pension plans). + References No definition available. + Details
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Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
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Data Type: | xbrli:stringItemType
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- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. + References No definition available. + Details
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- Details
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Namespace Prefix: |
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X
- Details
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