Stock Based Compensation - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
Mar. 31, 2016	Mar. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employees options granted	0
Stock-Based Compensation	$ 456	$ 1,427
Performance Based Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-Based Compensation	8	42
Nonvested unamortized stock-based compensation expense, value	$ 263	$ 499
Nonvested unamortized stock-based compensation expense, contractual term	1 year 8 months 12 days	2 years 9 months 18 days
Incentive Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-Based Compensation	$ 89	$ 115
Nonvested unamortized stock-based compensation expense, value	$ 746	$ 1,336
Nonvested unamortized stock-based compensation expense, contractual term	1 year 8 months 12 days	2 years 8 months 12 days
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-Based Compensation	$ 33	$ 98
Nonvested unamortized stock-based compensation expense, contractual term	1 year 3 months 18 days	1 year 10 months 24 days
Number of shares issued to employees	52,170
Number of Shares, Granted		7,500
Weighted Average Grant-Date Fair Value, Granted		$ 10.96
Nonvested unamortized stock-based compensation other than options, value	$ 441	$ 917
Cliff vesting date		Jan. 05, 2018
Targeted performance percentage	200.00%	200.00%
Performance Shares \| Performance Based Shares Related to Net Income Weighted at 50%, Net Sales Weighted at 30%, Commencing January 1, 2016 and Ending December 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Grant-Date Fair Value, Granted		$ 11.42
Performance Shares \| Remaining 20% of Performance Based Shares are Based Upon AVD Stock Price Appreciation for the Period Commencing January 1, 2016 and Ending December 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Grant-Date Fair Value, Granted		$ 9.13
Performance Shares \| Vested on January 6, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cliff vesting date	Jan. 06, 2019
Performance Shares \| Performance Based Shares Based Upon Financial Performance of Earnings before Interest Tax ("EBIT") and Net Sales Goal for the Period Commencing January 1, 2016 and Ending December 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares vesting based on Performance	80.00%	80.00%
Earnings before income tax goal weight, percentage	50.00%	50.00%
Net sales goal weight, percentage	30.00%	30.00%
Performance Shares \| Performance Based Shares Based Upon AVD Stock Price Appreciation Over the Course of the Period Commencing January 1, 2016, Ending December 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares vesting based on Performance	20.00%	20.00%
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-Based Compensation	$ 326	$ 1,172
Nonvested unamortized stock-based compensation expense, contractual term	1 year 4 months 24 days	1 year 3 months 18 days
Number of shares issued to employees	119,402
Number of years of service before cliff vesting	3 years	3 years
Number of Shares, Granted		30,000
Number of Shares, Vested	127,274	192,266
Weighted Average Grant-Date Fair Value, Granted		$ 11.42
Nonvested unamortized stock-based compensation other than options, value	$ 1,462	$ 4,010
Restricted Stock \| Vest after 90 days
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares, Vested		7,500

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Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other Than Options, Vesting Date

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Share Based Compensation Arrangements Maximum Target

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 14.F)
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-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
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-Section F

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation.

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Unrecognized cost of unvested options awarded to employees as compensation.

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Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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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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Gross number of share options (or share units) granted during the period.

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Percentage of vesting of share-based compensation awards.

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Number of new stock issued during the period.

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