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Summary of Business Sales by Product and Geographic Location (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Net sales
Net sales	$ 134,610	$ 104,555	$ 250,765	$ 200,517
Change in net sales		30,055		50,248
Percentage change in net sales	29.00%		25.00%
Gross profit:
Gross profit	$ 52,139	40,306	$ 97,270	78,687
Change in gross profit		11,833		18,583
Percentage change in gross profit	29.00%		24.00%
US
Net sales
Net sales	$ 84,063	58,542	$ 156,271	119,897
Change in net sales		25,521		36,374
Percentage change in net sales	44.00%		30.00%
Gross profit:
Gross profit	$ 36,587	28,787	$ 67,241	57,751
Change in gross profit		7,800		9,490
Percentage change in gross profit	27.00%		16.00%
US | Crop
Net sales
Net sales	$ 62,575	44,670	$ 117,330	95,032
Change in net sales		17,905		22,298
Percentage change in net sales	40.00%		23.00%
Gross profit:
Gross profit	$ 26,805	21,758	$ 48,076	46,003
Change in gross profit		5,047		2,073
Percentage change in gross profit	23.00%		5.00%
US | Non-Crop
Net sales
Net sales	$ 21,488	13,872	$ 38,941	24,865
Change in net sales		7,616		14,076
Percentage change in net sales	55.00%		57.00%
Gross profit:
Gross profit	$ 9,782	7,029	$ 19,165	11,748
Change in gross profit		2,753		7,417
Percentage change in gross profit	39.00%		63.00%
International
Net sales
Net sales	$ 50,547	46,013	$ 94,494	80,620
Change in net sales		4,534		13,874
Percentage change in net sales	10.00%		17.00%
Gross profit:
Gross profit	$ 15,552	11,519	$ 30,029	20,936
Change in gross profit		$ 4,033		$ 9,093
Percentage change in gross profit	35.00%		43.00%

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