XML 37 R27.htm IDEA: XBRL DOCUMENT
v3.21.1

Equity Investment | 3 Months Ended
--- | ---
Mar. 31, 2021
Investments All Other Investments [Abstract] |
Equity Investment | 19. Equity Investments — In February 2016, AMVAC Netherlands BV made an investment in Biological Products for Agriculture (“Bi-PA”). Bi-PA develops biological plant protection products that can be used for the control of pests and disease of agricultural crops. As of March 31, 2021, the Company’s ownership position in Bi-PA was 15%. Since this investment does not have readily determinable fair value, the Company has elected to measure the investment at cost less impairment, if any, and also records an increase or decrease for changes resulting from observable price changes in orderly transactions for the identical or a similar investment of Bi-PA. The Company periodically reviews the investment for possible impairment. There was no impairment or observable price changes on the investment during the three months ended March 31, 2021 and 2020. On April 1, 2020, AMVAC purchased 6.25 million shares, an ownership of approximately 8%, of common stock of Clean Seed Capital Group Ltd. (TSX Venture Exchange: “CSX”) for $1,190. The shares are publicly traded, have a readily determinable fair value, and are considered a Level 1 investment. The fair value of the stock amounted to $2,973 as of March 31, 2021, and the Company recorded a gain in the amount of $1,066 for the three-month period ended March 31, 2021.

X
- Definition Equity investment. + References No definition available. + Details
Name: | avd_EquityInvestmentTextBlock
Namespace Prefix: | avd_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsAllOtherInvestmentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration