XML 47 R33.htm IDEA: XBRL DOCUMENT v3.3.1.900

Equity Plan Awards (Tables)

12 Months Ended

Dec. 31, 2015

Summary of Option Activity

Option activity within each plan is as follows:

		Incentive Stock Option Plans				Weighted Average Price Per Share				Exercisable Weighted Average Price Per Share
Balance outstanding, December 31, 2012			705,345			$	7.70			$	7.95
Options exercised,			(126,149	)			7.50
Options forfeited			(18,167	)			7.50
Balance outstanding, December 31, 2013			561,029			$	7.76			$	7.70
Options granted,			277,025				11.49
Options exercised,			(113,150	)			7.50
Balance outstanding, December 31, 2014			724,904			$	9.22			$	7.82
Options exercised,			(63,950	)			7.50
Options forfeited,			(34,109	)			12.00
Balance outstanding, December 31, 2015			626,845			$	9.25			$	7.73

Summary of Stock Options Summarized by Exercise Price

Information relating to stock options at December 31, 2015 summarized by exercise price is as follows:

		Outstanding Weighted Average												Exercisable Weighted Average
Exercise Price Per Share		Shares				Remaining Life (Months)				Exercise Price				Shares				Exercise Price
Incentive Stock Option Plan:
$7.50			357,250				59			$	7.50				357,250			$	7.50
$11.32-$14.75			269,595				104			$	11.56				16,679			$	12.69
			626,845							$	9.25				373,929			$	7.73

Weighted Average Exercise Prices for Options Granted and Exercisable and Weighted Average Remaining Contractual Life for Options Outstanding

The weighted average exercise prices for options granted and exercisable and the weighted average remaining contractual life for options outstanding as of December 31, 2015 and 2014 was as follows:

		Number of Shares				Weighted Average Exercise Price				Weighted Average Remaining Contractual Life (Months)				Intrinsic Value (thousands)
As of December 31, 2015:
Incentive Stock Option Plans:
Outstanding			626,845			$	9.25				79			$	2,990
Expected to Vest			616,987			$	9.21				78			$	2,965
Exercisable			373,929			$	7.73				59			$	2,353
As of December 31, 2014:
Incentive Stock Option Plans:
Outstanding			724,904			$	9.22				90			$	1,774
Expected to Vest			713,172			$	9.19				89			$	1,773
Exercisable			447,879			$	7.82				71			$	1,738

Performance Based Options

Summary of Option Activity

Performance option activity is as follows:

		Incentive Stock Option Plans				Weighted Average Price Per Share				Exercisable Weighted Average Price Per Share
Balance outstanding, December 31, 2014			107,689			$	11.49			$	—
Options forfeited			(9,279	)			11.49
Balance outstanding, December 31, 2015			98,410			$	11.49			$	—

Summary of Stock Options Summarized by Exercise Price

Information relating to performance stock options at December 31, 2015 summarized by exercise price is as follows:

		Outstanding Weighted Average												Exercisable Weighted Average
Exercise Price Per Share		Shares				Remaining Life (Months)				Exercise Price				Shares				Exercise Price
Performance Incentive Stock Option Plan:
$11.49			98,410				24			$	11.49				—			$	—
			98,410							$	11.49				—			$	—

Weighted Average Exercise Prices for Options Granted and Exercisable and Weighted Average Remaining Contractual Life for Options Outstanding

The weighted average exercise prices for performance options granted and exercisable and the weighted average remaining contractual life for performance options outstanding as of December 31, 2014 and 2015 was as follows:

		Number of Shares				Weighted Average Exercise Price				Weighted Average Remaining Contractual Life (Months)				Intrinsic Value (thousands)
As of December 31, 2014:
Performance Incentive Stock Option Plans:
Outstanding			107,689			$	11.49				36			$	14
Expected to Vest			107,689			$	11.49				36			$	14
Exercisable			—			$	—				—			$	—
As of December 31, 2015:
Performance Incentive Stock Option Plans:
Outstanding			98,410			$	11.49				24			$	248
Expected to Vest			58,410			$	11.49				24			$	147
Exercisable			—			$	—				—			$	—

Restricted Stock

Summary of Non-Vested Shares

A status summary of non-vested shares as of December 31, 2015 and 2014, are presented below:

		December 31, 2015								December 31, 2014
		Number of Shares				Weighted Average Grant Date Fair Value				Number of Shares				Weighted Average Grant Date Fair Value
Nonvested shares at January 1st			560,842			$	21.44				376,702			$	24.85
Granted			73,201				12.68				240,724				14.81
Vested			(239,771	)			20.23				(35,812	)			14.74
Forfeited			(31,431	)			22.02				(20,772	)			17.91
Nonvested shares at December 31st			362,841			$	20.43				560,842			$	21.44

Performance Shares

Summary of Non-Vested Shares

A status summary of non-vested shares as of December 31, 2015 and 2014, are presented below:

		December 31, 2015								December 31, 2014
		Number of Shares				Weighted Average Grant Date Fair Value				Number of Shares				Weighted Average Grant Date Fair Value
Nonvested shares at January 1st			103,907			$	17.77				24,637			$	28.28
Granted			10,696				11.38				79,270				14.51
Forfeited			(10,200	)			18.43				—				—
Nonvested shares at December 31st			104,403			$	17.05				103,907			$	17.77

X

- Definition

Tabular disclosure of the changes in outstanding nonvested shares.

+ 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)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ 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)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the number of fully vested share options (or share units) and share options expected to vest at the date of the latest statement of financial position, weighted-average exercise price (or conversion ratio), aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both options (or share units) currently outstanding and options (or share units) exercisable (or convertible).

+ 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)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_PlanNameAxis=avd_PerformanceIncentiveStockOptionPlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_PerformanceSharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: