Earnings Before Income Tax Goal Weighted Percentage

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- Definition

Net Sales Goal Weighted Percentage

+ References

No definition available.

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- Definition

Net sales performance measure targeted percentage.

+ References

No definition available.

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- Definition

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

+ References

No definition available.

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- Definition

Share Based Compensation Arrangements Maximum Target

+ References

No definition available.

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

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

+ References

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- Definition

Unrecognized cost of unvested options awarded to employees as compensation.

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
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- Definition

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.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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-Paragraph 2
-Subparagraph (a)(1)
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- Definition

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).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

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).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(2)
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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

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

+ References

No definition available.

+ Details

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- Definition

Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)(1)
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- Definition

Percentage of vesting of share-based compensation awards.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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- Definition

Number of new stock issued during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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Stock Based Compensation - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Sep. 30, 2017	Sep. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employees options granted	0						0
Stock-based compensation	$ 1,263			$ 588			$ 3,585	$ 1,656
Number of shares granted to employees and directors							290,977
Number of shares vested							24,312
Number of shares expected to vest	3,900						3,900
Number of years of service before cliff vesting							3 years
Weighted Average Grant-Date Fair Value, Granted							$ 16.24
Performance Based Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	$ 249			11			$ 347	$ 64
Nonvested unamortized stock-based compensation expense, value	$ 69						$ 69
Remaining Weighted Average Period (years)							3 months 19 days
Number of shares granted to employees and directors							0	0
Targeted performance percentage	200.00%						200.00%
Target performance percentage to meet performance measure based on net sales							200.00%
After One Year
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares expected to vest	1,000						1,000
After Two Year
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares expected to vest	2,500						2,500
Incentive Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	$ 80			71			$ 250	$ 252
Nonvested unamortized stock-based compensation expense, value	94			497			$ 94	$ 497
Remaining Weighted Average Period (years)							3 months 19 days	1 year 2 months 12 days
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	$ 635			$ 406			$ 2,068	$ 1,100
Remaining Weighted Average Period (years)							1 year 2 months 13 days	1 year 9 months 18 days
Number of shares granted to employees and directors	1,000	38,502	251,475	1,668	140,541
Number of shares vested	1,065	188,400	10,100	2,566	22,639	127,274		21,139
Number of years of service before cliff vesting								3 years
Weighted Average Grant-Date Fair Value, Granted	$ 19.90	$ 17.08	$ 16.10	$ 16.75	$ 15.08			$ 15.10
Shares issued by equity investee								142,209
Unamortized Stock-Based Compensation	$ 4,475			$ 2,545			$ 4,475	$ 2,545
Restricted Stock \| After Three Year of Services.
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares expected to vest				121,070				121,070
Performance Based Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	299			$ 100			$ 920	$ 240
Remaining Weighted Average Period (years)							2 years	1 year 4 months 24 days
Number of shares granted to employees and directors		7,400	121,194		52,170		128,594	52,170
Number of shares vested		48,046
Weighted Average Grant-Date Fair Value, Granted		$ 15.88	$ 15.40		$ 14.39		$ 15.43
Unamortized Stock-Based Compensation	$ 1,901			$ 857			$ 1,901	$ 857
Targeted performance percentage	200.00%			200.00%			200.00%	200.00%
Performance Based Restricted Stock \| Vested on February 8, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cliff vesting date							Feb. 08, 2020	Jan. 06, 2019
Performance Based Restricted Stock \| Performance based stock options based upon financial performance of earnings before interest and tax ("EBIT") and net sales goal for the period commencing January 1, 2017 through December 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares vesting based on Performance							80.00%
Earnings before income taxes goal weight, percentage							50.00%
Net sales goal weight, percentage							30.00%
Performance Based Restricted Stock \| Performance Based Shares Based Upon AVD Stock Price Appreciation Over the Course of the Period Commencing January 1, 2017 through December 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Earnings before income taxes goal weight, percentage							20.00%
Performance Based Restricted Stock \| Performance based stock options based upon financial performance of earnings before interest and 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%
Earnings before income taxes goal weight, percentage								50.00%
Net sales goal weight, percentage								30.00%
Performance Based Restricted Stock \| Performance based stock options based upon AVD stock price appreciation over the course of the period commencing January 1, 2016 and ending December 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Earnings before income taxes goal weight, percentage								20.00%
Performance Based Restricted Stock \| Performance Based Shares Related to Net Income Weighted at 50%, Net Sales Weighted at 30%, Commencing January 1, 2017 and Ending December 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Grant-Date Fair Value, Granted							$ 16.10
Performance Based Restricted Stock \| Remaining 20% of Performance Based Shares are Based Upon AVD Stock Price Appreciation for the Period Commencing January 1, 2017 and Ending December 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Grant-Date Fair Value, Granted							$ 12.60