Earnings Before Income Tax Goal Weighted Percentage

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- Definition

Net Sales Goal Weighted Percentage

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- Definition

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

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No definition available.

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- Definition

Share Based Compensation Arrangements Maximum Target

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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.

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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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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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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-Paragraph 2
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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
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- Definition

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

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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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-Paragraph 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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- Definition

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

+ References

No definition available.

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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.

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

Percentage of vesting of share-based compensation awards.

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-Topic 718
-SubTopic 10
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- Definition

Number of new stock issued during the period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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Stock Based Compensation - Additional Information (Detail) - USD ($)		3 Months Ended				6 Months Ended
	Jun. 08, 2016	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2016	Mar. 31, 2016	Jun. 30, 2017	Jun. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employees options granted		0				0
Stock-based compensation		$ 1,242,000		$ 612,000		$ 2,322,000	$ 1,068,000
Number of shares granted to employees and directors						289,977
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						$ 16.23
Performance Based Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation		$ 58,000		45,000		$ 98,000	$ 53,000
Nonvested unamortized stock-based compensation expense, value		$ 117,000				$ 117,000
Remaining Weighted Average Period (years)						6 months	1 year 6 months
Number of shares granted to employees and directors						0	0
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		$ 86,000		92,000		$ 170,000	$ 181,000
Nonvested unamortized stock-based compensation expense, value		193,000		627,000		$ 193,000	$ 627,000
Remaining Weighted Average Period (years)						6 months	1 year 6 months
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation		$ 777,000		$ 368,000		$ 1,433,000	$ 694,000
Remaining Weighted Average Period (years)						1 year 4 months 24 days	2 years
Number of shares granted to employees and directors		38,502	251,475	140,541
Number of shares vested		188,400	10,100	22,639	127,274		21,139
Number of years of service before cliff vesting							3 years
Weighted Average Grant-Date Fair Value, Granted		$ 17.08	$ 16.10	$ 15.08			$ 15.08
Shares issued by equity investee							140,541
Unamortized Stock-Based Compensation		$ 5,198,000		$ 3,119,000		$ 5,198,000	$ 3,119,000
Restricted Stock \| After Three Year of Services.
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares expected to vest				119,402			119,402
Performance Based Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation		$ 321,000		$ 107,000		$ 621,000	$ 140,000
Remaining Weighted Average Period (years)						2 years 3 months 19 days	2 years 9 months 18 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	$ 14.39	$ 15.88	$ 15.40	$ 14.39		$ 15.43
Unamortized Stock-Based Compensation		$ 2,157,000		$ 1,079,000		$ 2,157,000	$ 1,079,000
Targeted performance percentage		200.00%		200.00%		200.00%	200.00%
Performance Based Restricted Stock \| Subject To Stockholder Approval
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation							$ 0
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