Balchem (BCPC) 10-Q 28 Oct 20 2020 Q3 Quarterly report Financial data

Cover Page

Cover Page - shares	9 Months Ended
	Sep. 30, 2020	Oct. 21, 2020
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2020
Document Transition Report	false
Entity File Number	1-13648
Entity Registrant Name	Balchem Corporation
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	13-2578432
Entity Address, Address Line One	52 Sunrise Park Road
Entity Address, City or Town	New Hampton
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10958
City Area Code	845
Local Phone Number	326-5600
Title of 12(b) Security	Common Stock, par value $.06-2/3 per share
Trading Symbol	BCPC
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		32,351,112
Entity Central Index Key	0000009326
Current Fiscal Year End Date	--12-31
Amendment Flag	false
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q3

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 78,967	$ 65,672
Accounts receivable, net of allowance for doubtful accounts of $2,201 and $2,080 at September 30, 2020 and December 31, 2019 respectively	98,709	93,444
Inventories	77,430	83,893
Prepaid expenses	5,021	4,385
Prepaid income taxes	7,185	5,098
Other current assets	2,810	2,454
Total current assets	270,122	254,946
Property, plant and equipment, net	219,554	216,859
Goodwill	526,257	523,998
Intangible assets with finite lives, net	126,182	143,924
Right of use assets	8,188	7,338
Other assets	11,038	8,617
Total assets	1,161,341	1,155,682
Current liabilities:
Trade accounts payable	23,329	37,267
Accrued expenses	28,991	24,604
Accrued compensation and other benefits	14,083	11,057
Dividends payable	136	16,855
Lease liabilities - current	1,874	2,475
Total current liabilities	68,413	92,258
Revolving loan	193,569	248,569
Deferred income taxes	57,082	56,431
Lease liabilities - non-current	6,026	4,827
Derivative liabilities	7,004	2,103
Other long-term obligations	9,804	7,827
Total liabilities	341,898	412,015
Commitments and contingencies (Note 16)
Stockholders' equity:
Preferred stock, $25 par value. Authorized 2,000,000 shares; none issued and outstanding	0	0
Common stock, $0.0667 par value. Authorized 120,000,000 shares; 32,451,415 shares issued and 32,342,602 shares outstanding at September 30, 2020 and 32,405,796 shares issued and 32,201,917 outstanding at December 31, 2019, respectively	2,164	2,161
Additional paid-in capital	175,160	174,218
Retained earnings	653,382	590,921
Accumulated other comprehensive loss	(1,217)	(5,564)
Treasury stock, at cost: 108,813 and 203,879 shares at September 30, 2020 and December 31, 2019, respectively	(10,046)	(18,069)
Total stockholders' equity	819,443	743,667
Total liabilities and stockholders' equity	$ 1,161,341	$ 1,155,682

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Current assets:
Allowance for doubtful accounts	$ 2,201	$ 2,080
Stockholders' equity:
Preferred stock, par value (in dollars per share)	$ 25	$ 25
Preferred stock, shares authorized (in shares)	2,000,000	2,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.0667	$ 0.0667
Common stock, shares authorized (in shares)	120,000,000	120,000,000
Common stock, shares issued (in shares)	32,451,415	32,405,796
Common stock, shares outstanding (in shares)	32,342,602	32,201,917
Treasury stock (in shares)	108,813	203,879

Condensed Consolidated Statemen

Condensed Consolidated Statements of Earnings - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Income Statement [Abstract]
Net sales	$ 175,140	$ 158,595	$ 522,931	$ 477,178
Cost of sales	118,772	104,587	355,852	320,157
Gross margin	56,368	54,008	167,079	157,021
Operating expenses:
Selling expenses	14,224	15,227	43,490	44,847
Research and development expenses	2,692	2,699	7,961	8,446
General and administrative expenses	10,424	10,052	33,405	24,816
Total operating expenses	27,340	27,978	84,856	78,109
Earnings from operations	29,028	26,030	82,223	78,912
Other expenses:
Interest expense, net	953	1,672	3,609	4,749
Other, net	168	(78)	244	53
Total other expenses (income)	1,121	1,594	3,853	4,802
Earnings before income tax expense	27,907	24,436	78,370	74,110
Income tax expense	6,339	3,760	15,909	14,822
Net earnings	$ 21,568	$ 20,676	$ 62,461	$ 59,288
Net earnings per common share - basic (in dollars per share)	$ 0.67	$ 0.64	$ 1.94	$ 1.84
Net earnings per common share - diluted (in dollars per share)	$ 0.66	$ 0.64	$ 1.92	$ 1.82

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Comprehensive Income [Abstract]
Net earnings	$ 21,568	$ 20,676	$ 62,461	$ 59,288
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	4,313	(2,209)	7,440	(3,513)
Unrealized gain (loss) on cash flow hedge	227	(657)	(2,659)	(1,956)
Change in postretirement benefit plans	137	5	(434)	16
Other comprehensive gain (loss)	4,677	(2,861)	4,347	(5,453)
Comprehensive income	$ 26,245	$ 17,815	$ 66,808	$ 53,835

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Retained Earnings	Accumulated Other Comprehensive (Loss) Income	Common Stock	Treasury Stock	Additional Paid-in Capital
Beginning balance at Dec. 31, 2018	$ 691,618	$ 528,027	$ (3,602)	$ 2,151	$ (56)	$ 165,098
Beginning balance, common stock (in shares) at Dec. 31, 2018				32,256,915
Beginning balance, treasury stock (in shares) at Dec. 31, 2018					(706)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	18,783	18,783
Other comprehensive income/(loss)	(1,084)		(1,084)
Treasury shares purchased	(727)				$ (727)
Treasury shares purchased (in shares)					(8,496)
Shares and options issued under stock plans	1,919			$ 5	$ 250	1,664
Shares and options issued under stock plans (in shares)				79,313	3,006
Ending balance at Mar. 31, 2019	710,509	546,810	(4,686)	$ 2,156	$ (533)	166,762
Ending balance, common stock (in shares) at Mar. 31, 2019				32,336,228
Ending balance, treasury stock (in shares) at Mar. 31, 2019					(6,196)
Beginning balance at Dec. 31, 2018	691,618	528,027	(3,602)	$ 2,151	$ (56)	165,098
Beginning balance, common stock (in shares) at Dec. 31, 2018				32,256,915
Beginning balance, treasury stock (in shares) at Dec. 31, 2018					(706)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	59,288
Other comprehensive income/(loss)	(5,453)
Ending balance at Sep. 30, 2019	733,586	587,315	(9,055)	$ 2,160	$ (20,594)	173,760
Ending balance, common stock (in shares) at Sep. 30, 2019				32,401,586
Ending balance, treasury stock (in shares) at Sep. 30, 2019					(232,499)
Beginning balance at Mar. 31, 2019	710,509	546,810	(4,686)	$ 2,156	$ (533)	166,762
Beginning balance, common stock (in shares) at Mar. 31, 2019				32,336,228
Beginning balance, treasury stock (in shares) at Mar. 31, 2019					(6,196)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	19,829	19,829
Other comprehensive income/(loss)	(1,508)		(1,508)
Shares and options issued under stock plans	3,515			$ 1	$ 533	2,981
Shares and options issued under stock plans (in shares)				19,068	6,196
Ending balance at Jun. 30, 2019	732,345	566,639	(6,194)	$ 2,157	$ 0	169,743
Ending balance, common stock (in shares) at Jun. 30, 2019				32,355,296
Ending balance, treasury stock (in shares) at Jun. 30, 2019					0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	20,676	20,676
Other comprehensive income/(loss)	(2,861)		(2,861)
Treasury shares purchased	(20,594)				$ (20,594)
Treasury shares purchased (in shares)					(232,499)
Shares and options issued under stock plans	4,020			$ 3		4,017
Shares and options issued under stock plans (in shares)				46,290
Ending balance at Sep. 30, 2019	733,586	587,315	(9,055)	$ 2,160	$ (20,594)	173,760
Ending balance, common stock (in shares) at Sep. 30, 2019				32,401,586
Ending balance, treasury stock (in shares) at Sep. 30, 2019					(232,499)
Beginning balance at Dec. 31, 2019	743,667	590,921	(5,564)	$ 2,161	$ (18,069)	174,218
Beginning balance, common stock (in shares) at Dec. 31, 2019				32,405,796
Beginning balance, treasury stock (in shares) at Dec. 31, 2019					(203,879)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	19,768	19,768
Other comprehensive income/(loss)	(2,905)		(2,905)
Treasury shares purchased	(891)				$ (891)
Treasury shares purchased (in shares)					(8,224)
Shares and options issued under stock plans	6,632			$ 3	$ 7,266	(637)
Shares and options issued under stock plans (in shares)				41,619	81,530
Ending balance at Mar. 31, 2020	766,271	610,689	(8,469)	$ 2,164	$ (11,694)	173,581
Ending balance, common stock (in shares) at Mar. 31, 2020				32,447,415
Ending balance, treasury stock (in shares) at Mar. 31, 2020					(130,573)
Beginning balance at Dec. 31, 2019	743,667	590,921	(5,564)	$ 2,161	$ (18,069)	174,218
Beginning balance, common stock (in shares) at Dec. 31, 2019				32,405,796
Beginning balance, treasury stock (in shares) at Dec. 31, 2019					(203,879)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	62,461
Other comprehensive income/(loss)	4,347
Ending balance at Sep. 30, 2020	819,443	653,382	(1,217)	$ 2,164	$ (10,046)	175,160
Ending balance, common stock (in shares) at Sep. 30, 2020				32,451,415
Ending balance, treasury stock (in shares) at Sep. 30, 2020					(108,813)
Beginning balance at Mar. 31, 2020	766,271	610,689	(8,469)	$ 2,164	$ (11,694)	173,581
Beginning balance, common stock (in shares) at Mar. 31, 2020				32,447,415
Beginning balance, treasury stock (in shares) at Mar. 31, 2020					(130,573)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	21,125	21,125
Other comprehensive income/(loss)	2,575		2,575
Treasury shares purchased	(2,134)				$ (2,134)
Treasury shares purchased (in shares)					(24,281)
Shares and options issued under stock plans	4,686				$ 4,194	492
Shares and options issued under stock plans (in shares)				4,000	44,935
Ending balance at Jun. 30, 2020	792,523	631,814	(5,894)	$ 2,164	$ (9,634)	174,073
Ending balance, common stock (in shares) at Jun. 30, 2020				32,451,415
Ending balance, treasury stock (in shares) at Jun. 30, 2020					(109,919)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	21,568	21,568
Other comprehensive income/(loss)	4,677		4,677
Treasury shares purchased	(2,957)				$ (2,957)
Treasury shares purchased (in shares)					(31,224)
Shares and options issued under stock plans	3,632				$ 2,545	1,087
Shares and options issued under stock plans (in shares)					32,330
Ending balance at Sep. 30, 2020	$ 819,443	$ 653,382	$ (1,217)	$ 2,164	$ (10,046)	$ 175,160
Ending balance, common stock (in shares) at Sep. 30, 2020				32,451,415
Ending balance, treasury stock (in shares) at Sep. 30, 2020					(108,813)

Condensed Consolidated Statem_4

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Net Cash Provided by (Used in) Operating Activities [Abstract]
Net earnings	$ 62,461	$ 59,288
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	38,349	33,485
Stock compensation expense	6,755	5,717
Deferred income taxes	532	(198)
Provision for doubtful accounts	250	896
Foreign currency transaction loss	153	21
Asset impairment charge	1,915	114
Loss/(gain) on disposal of assets	57	(3,220)
Changes in assets and liabilities
Accounts receivable	(4,979)	8,340
Inventories	6,802	(6,017)
Prepaid expenses and other current assets	(844)	(784)
Accounts payable and accrued expenses	(6,978)	(145)
Income taxes	(1,957)	(5,955)
Other	24	(48)
Net cash provided by operating activities	102,540	91,494
Cash flows from investing activities:
Cash paid for acquisition, net of cash acquired	0	(94,690)
Capital expenditures and intangible assets acquired	(20,552)	(21,669)
Proceeds from insurance	0	2,727
Proceeds from sale of assets	22	11,523
Purchase of convertible notes	(850)	(1,000)
Net cash used in investing activities	(21,380)	(103,109)
Cash flows from financing activities:
Proceeds from revolving loan	10,000	123,569
Principal payments on revolving loan	(65,000)	(61,000)
Principal payments on finance lease	(112)	0
Principal payments on acquired debt	0	(12,222)
Proceeds from stock options exercised	8,179	3,734
Dividends paid	(16,704)	(15,135)
Purchase of treasury stock	(5,982)	(21,321)
Net cash (used in) provided by financing activities	(69,619)	17,625
Effect of exchange rate changes on cash	1,754	(874)
Increase in cash and cash equivalents	13,295	5,136
Cash and cash equivalents beginning of period	65,672	54,268
Cash and cash equivalents end of period	$ 78,967	$ 59,404

CONDENSED CONSOLIDATED FINANCIA

CONDENSED CONSOLIDATED FINANCIAL STATEMENTS	9 Months Ended
	Sep. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
CONDENSED CONSOLIDATED FINANCIAL STATEMENTS	CONDENSED CONSOLIDATED FINANCIAL STATEMENTS The condensed consolidated financial statements presented herein have been prepared in accordance with the accounting policies described in its December 31, 2019 consolidated financial statements, and should be read in conjunction with the consolidated financial statements and notes, which appear in the Annual Report on Form 10-K for the year ended December 31, 2019. The condensed consolidated financial statements reflect the operations of Balchem Corporation and its subsidiaries (the "Company"). All intercompany balances and transactions have been eliminated in consolidation. In the opinion of management, the unaudited condensed consolidated financial statements furnished in this Form 10-Q include all adjustments necessary for a fair presentation of the financial position, results of operations and cash flows for the interim periods presented. All such adjustments are of a normal recurring nature. The condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP” or “GAAP”) governing interim financial statements and the instructions to Form 10-Q and Article 10 of Regulation S-X under the Securities Exchange Act of 1934 (the "Exchange Act") and therefore do not include some information and notes necessary to conform to annual reporting requirements. The results of operations for the three and nine months ended September 30, 2020 are not necessarily indicative of the operating results expected for the full year or any interim period. Certain reclassifications have been made to prior period amounts to conform with the current period's presentation. Recent Accounting Pronouncements Recently Issued Accounting Standards In March 2020, the FASB issued Accounting Standards Update ("ASU") 2020-04, "Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting." This ASU provides temporary optional guidance to ease the potential burden in accounting for reference rate reform. The new guidance provides optional expedients and exceptions for applying generally accepted accounting principles to contract modifications and hedging relationships, subject to meeting certain criteria, that reference LIBOR or another reference rate expected to be discontinued. The ASU is intended to help stakeholders during the global market-wide reference rate transition period. Therefore, this standards update is in effect from March 12, 2020 through December 31, 2022. The Company is currently evaluating the impact of this pronouncement on the consolidated financial statements and disclosures. In December 2019, the FASB issued ASU 2019-12, "Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes." The amendments in this update simplify the accounting for income taxes by removing certain exceptions to the general principles in Topic 740. The amendments also improve consistent application of and simplify GAAP for other areas of Topic 740 by clarifying and amending existing guidance. The effective date of this update is for fiscal years beginning after December 15, 2020, and interim periods within those fiscal years. Early adoption is permitted. The standard may be adopted either using the prospective or retrospective transition approach and could also be applied on a modified retrospective basis through a cumulative-effect adjustment to retained earnings as of the beginning of the fiscal year of adoption. The Company is currently evaluating the impact of this pronouncement on the Company’s consolidated financial statements and disclosures. In August 2018, the FASB issued ASU 2018-14, “Disclosure Framework-Changes to the Disclosure Requirements for Defined Benefit Plans,” which modifies the disclosure requirements for employers that sponsor defined benefit pension or other postretirement benefit plans. The guidance removes disclosures that are no longer considered cost beneficial, clarifies the specific requirements of disclosures and adds disclosure requirements identified as relevant. This update should be applied on a retrospective basis to all periods presented and is effective for fiscal years ending after December 31, 2020. Early adoption is permitted. The Company expects this new guidance will not have a significant impact on its financial reporting. Recently Adopted Accounting Standards In August 2018, the FASB issued ASU 2018-15, “Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement that is a Service Contract.” The guidance requires implementation costs incurred by customers in cloud computing arrangements to be deferred over the noncancelable term of the cloud computing arrangements plus any optional renewal periods (1) that are reasonably certain to be exercised by the customer or (2) for which exercise of the renewal option is controlled by the cloud service provider. The effective date of this pronouncement is for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years. The standard may be adopted either using the prospective or retrospective transition approach. The Company adopted the new standard on January 1, 2020. The standard update did not have a significant impact on the Company’s consolidated financial statements and disclosures. In August 2017, the FASB issued ASU No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. The guidance was issued with the objective of improving the financial reporting of hedging relationships to better portray the economic results of companies' risk management activities in its financial statements, as well as simplifying the application of hedge accounting guidance especially in the area of assessment of effectiveness of the hedge. In April 2019, the FASB issued ASU 2019-04, "Codification Improvements to Topic 815, Derivative and Hedging", which further clarified ASU 2017-12. The amendments are effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. The Company adopted the new standards in the second quarter of 2019, upon entering into derivative transactions. Refer to Note 20, "Derivative Instruments and Hedging Activities." In January 2017, the FASB issued ASU No. 2017-04, “Simplifying the Test for Goodwill Impairment” (ASU 2017-04), which addresses changes to the testing for goodwill impairment by eliminating Step 2 of the process. The guidance is effective for annual and interim goodwill impairment tests in fiscal years beginning after December 15, 2019. The Company adopted the new standard on January 1, 2020. This ASU did not have a significant impact on the Company’s consolidated financial statements. In June 2016, the FASB issued ASU No. 2016-13, "Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments", which requires that credit losses be reported based on expected losses instead of the incurred loss model. The update made several consequential amendments to the codification which requires the accounting for available-for-sale debt securities to be individually assessed for credit losses when fair value is less than the amortized cost basis. The FASB subsequently issued ASU 2019-04, ASU 2019-05, and ASU 2019-11, all of which further clarified ASU 2016-13. The Company adopted the new standard and related updates on January 1, 2020. The adoption did not have a significant impact on the consolidated financial statements. In February 2016, the FASB issued ASU No. 2016-02, “Leases” (“ASU 2016-02”), which was clarified by ASU 2018-11 and addresses the recognition of assets and liabilities that arise from all leases. The guidance requires lessees to recognize right-of-use ("ROU") assets and lease liabilities for most leases in the Consolidated Balance Sheets and is effective for annual and interim periods beginning after December 15, 2018. The Company adopted the new standard on January 1, 2019 and has elected the optional transition method to account for the impact of the adoption with a cumulative-effect adjustment in the period of adoption. The new standard provides a number of optional practical expedients in transition. The Company has elected the “package of practical expedients”, which permits it not to reassess under the new standard its prior conclusions about lease identification, lease classification and initial direct costs. The Company has not elected the use-of-hindsight or the practical expedient pertaining to land easements, the latter not being applicable to the Company. The new standard also provides practical expedients for an entity’s ongoing accounting. The Company has elected the short-term lease recognition exemption for all leases that qualify, which means for those leases that qualify, the Company will not recognize ROU assets or lease liabilities. The Company has also elected the practical expedient to not separate lease and non-lease components for all of its leases. In March 2019, the FASB issued ASU 2019-01, "Leases (Topic 842): Codification Improvements," which further clarifies the determination of fair value of leases and modifies transition disclosure requirements for changes in accounting principles. The effective date of the amendments is for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years. The ASU was adopted by the Company on January 1, 2020 and did not have a significant impact on its consolidated financial statements and disclosures. Refer to Note 19, "Leases."

SIGNIFICANT ACQUISITIONS

SIGNIFICANT ACQUISITIONS	9 Months Ended
	Sep. 30, 2020
Business Combinations [Abstract]
SIGNIFICANT ACQUISITIONS	SIGNIFICANT ACQUISITIONS Acquisition On December 13, 2019, the Company completed the acquisition of Zumbro River Brand, Inc. ("Zumbro"). The Company made payments of $51,842 on the acquisition date, amounting to $46,497 to the former shareholders and $5,345 to Zumbro's lenders to pay Zumbro debt. Considering the cash acquired of $686, net payments made to the former shareholders were $45,811. In May 2020, the Company received an adjustment for working capital acquired of $561. The estimated goodwill of $18,505 arising from the acquisition consists largely of expected synergies, including the combined entities' experience and technical problem-solving capabilities, and acquired workforce. The goodwill is assigned to Human Nutrition & Health ("HNH") and $4,723 is deductible for income taxes. The following table summarizes the estimated fair values of the assets acquired and liabilities assumed: Cash and cash equivalents $ 686 Accounts receivable 3,314 Inventories 4,052 Prepaid & other current assets 521 Property, plant and equipment 15,245 Right of use assets 3,181 Customer relationships 8,200 Developed technology 4,400 Trade name 2,300 Other non-current assets 10 Accounts payable & accrued expenses (1,651) Lease liabilities (3,181) Debt (5,345) Deferred income taxes (3,740) Goodwill 18,505 Amount paid to shareholders 46,497 Zumbro debt paid on purchase date 5,345 Total amount paid on acquisition date $ 51,842 The estimated valuation of the fair value of tangible and intangible assets acquired and liabilities assumed are based on management's estimates and assumptions that are subject to change. In preparing our fair value estimates of the intangible assets and certain tangible assets acquired, management, among other things, consulted an independent advisor. Valuation methods utilized included cost and market approaches for property, plant and equipment, excess earnings method for customer relationships and the relief from royalty method for other intangible assets. Customer relationships are amortized over a 15-year period utilizing an accelerated method based on the estimated average customer attrition rate. Trade name and developed technology are amortized over 10 years and 12 years, respectively, utilizing the straight-line method as the consumption pattern of the related economic benefits cannot be reliably determined. The Company is indemnified for tax liabilities prior to the acquisition date. Indemnified tax liabilities will create an indemnification asset (receivable). An indemnification asset balance has not been established. On May 27, 2019, the Company acquired 100 percent of the outstanding common shares of Chemogas Holdings, NV and its subsidiary companies (collectively, "Chemogas"). The Company made payments of approximately €99,503 (translated to $111,324) on the acquisition date, amounting to approximately €88,579 (translated to $99,102) to the former shareholders and approximately €10,924 (translated to $12,222) to Chemogas' lender to pay Chemogas bank debt. Considering the cash acquired of €3,943 (translated to $4,412), net payments made to the former shareholders were €84,636 (translated to $94,690). The goodwill of $59,319 that arose on the acquisition date consists largely of expected synergies, including the combined entities' experience and technical problem-solving capabilities, and acquired workforce. The goodwill is assigned to the Specialty Products segment and is not tax deductible for income tax purposes. The following table summarizes the estimated fair values of the assets acquired and liabilities assumed: Cash and cash equivalents $ 4,412 Accounts receivable 4,176 Inventories 957 Property, plant and equipment 15,972 Customer relationships 39,158 Developed technology 2,461 Trade name 1,119 Other assets 1,491 Accounts payable (3,261) Bank debt (12,222) Other liabilities (1,030) Pension obligations (net) (594) Deferred income taxes (12,856) Goodwill 59,319 Amount paid to shareholders 99,102 Chemogas bank debt paid on purchase date 12,222 Total amount paid on acquisition date $ 111,324 The valuation of the fair value of tangible and intangible assets acquired and liabilities assumed are based on management’s estimates and assumptions. In preparing our fair value estimates of the intangible assets and certain tangible assets acquired, management, among other things, consulted an independent advisor. Valuation methods utilized included cost and market approaches for property, plant and equipment, excess earnings method for customer relationships and the relief from royalty method for other intangible assets. Customer relationships are amortized over a 20-year period utilizing an accelerated method based on the estimated average customer attrition rate. Trade name and developed technology are amortized over 2 years and 10 years, respectively, utilizing the straight-line method as the consumption pattern of the related economic benefits cannot be reliably determined. The Company is indemnified for tax liabilities prior to the acquisition date. Indemnified tax liabilities will create an indemnification asset (receivable). An indemnification asset balance has not been established. In connection with the Chemogas and Zumbro acquisitions, the Company incurred transaction and integration costs of $51 and $1,395 for the three and nine months ended September 30, 2020, respectively, and $316 and $1,178 for the three and nine months ended September 30, 2019, respectively. Total transaction and integration costs related to recent acquisitions, including the Chemogas and Zumbro acquisitions described above, are recorded in general and administrative expenses. These costs amounted to $61 and $1,885 for the three and nine months ended September 30, 2020, respectively, and $354 and $1,451 for the three and nine months ended September 30, 2019.

STOCKHOLDERS' EQUITY

STOCKHOLDERS' EQUITY	9 Months Ended
	Sep. 30, 2020
Stockholders' Equity Note [Abstract]
STOCKHOLDERS' EQUITY	STOCKHOLDERS’ EQUITY STOCK-BASED COMPENSATION The Company’s results for the three and nine months ended September 30, 2020 and 2019 reflected the following stock-based compensation cost, and such compensation cost had the following effects on net earnings: Increase/(Decrease) for the Increase/(Decrease) for the Three Months Ended September 30, Nine Months Ended September 30, 2020 2019 2020 2019 Cost of sales $ 320 $ 288 $ 895 $ 864 Operating expenses 1,935 1,807 5,860 4,853 Net earnings (1,718) (1,610) (5,137) (4,401) As allowed by ASC 718, the Company has made an estimate of expected forfeitures based on its historical experience and is recognizing compensation cost only for those stock-based compensation awards expected to vest. The Company’s stock incentive plans allow for the granting of stock awards and options to purchase common stock. Both incentive stock options and nonqualified stock options can be awarded under the plans. No option will be exercisable for longer than ten years after the date of grant. The Company has approved and reserved a number of shares to be issued upon exercise of the outstanding options that is adequate to cover all exercises. As of September 30, 2020, the plans had 904,516 shares available for future awards. Compensation expense for stock options and stock awards is recognized on a straight-line basis over the vesting period, generally three years for stock options, three three Option activity for the nine months ended September 30, 2020 and 2019 is summarized below: For the nine months ended Shares (000s) Weighted Aggregate Weighted Outstanding as of December 31, 2019 951 $ 68.18 $ 31,814 Granted 150 111.51 Exercised (159) 51.51 Forfeited (10) 94.27 Canceled — — Outstanding as of September 30, 2020 932 $ 77.72 $ 20,638 6.5 Exercisable as of September 30, 2020 589 $ 67.66 $ 17,644 5.2 For the nine months ended Shares (000s) Weighted Aggregate Weighted Outstanding as of December 31, 2018 887 $ 61.59 $ 16,192 Granted 187 84.29 Exercised (82) 45.44 Forfeited (11) 80.38 Canceled (4) 70.90 Outstanding as of September 30, 2019 977 $ 67.06 $ 31,356 6.5 Exercisable as of September 30, 2019 608 $ 58.25 $ 24,904 5.1 ASC 718 requires companies to measure the cost of employee services received in exchange for an award of equity instruments based on the grant-date fair value of the award. The fair value of each option grant is estimated on the date of the grant using the Black-Scholes option-pricing model with the following weighted average assumptions: dividend yields of 0.5% and 0.6%; expected volatilities of 26% and 24%; risk-free interest rates of 1.4% and 2.5%; and expected lives of 3.8 years and 4.0 years, in each case for the nine months ended September 30, 2020 and 2019, respectively. The Company used a projected expected life for each award granted based on historical experience of employees’ exercise behavior. Expected volatility is based on the Company’s historical volatility levels. Dividend yields are based on the Company’s historical dividend yields. Risk-free interest rates are based on the implied yields currently available on U.S. Treasury zero-coupon issues with a remaining term equal to the expected life. Other information pertaining to option activity during the three and nine months ended September 30, 2020 and 2019 was as follows: Three Months Ended Nine Months Ended 2020 2019 2020 2019 Weighted-average fair value of options granted $ 28.59 $ — $ 23.24 $ 18.27 Total intrinsic value of stock options exercised ($000s) $ 1,517 $ 3,021 $ 7,888 $ 4,320 Non-vested restricted stock activity for the nine months ended September 30, 2020 and 2019 is summarized below: Nine Months Ended September 30, 2020 2019 Shares (000s) Weighted Shares (000s) Weighted Non-vested balance as of December 31 138 $ 80.03 79 $ 72.75 Granted 38 109.95 67 84.44 Vested (21) 67.60 (8) 58.52 Forfeited (4) 93.35 (5) 85.49 Non-vested balance as of September 30 151 $ 89.45 133 $ 79.07 Non-vested performance share activity for the nine months ended September 30, 2020 and 2019 is summarized below: Nine Months Ended September 30, 2020 2019 Shares (000s) Weighted Shares (000s) Weighted Non-vested balance as of December 31 70 $ 81.26 53 $ 75.61 Granted 20 126.46 33 81.79 Vested (8) 104.15 (9) 65.64 Forfeited (11) 82.71 (7) 60.85 Non-vested balance as of September 30 71 $ 91.99 70 $ 81.26 The performance share (“PS”) awards provide the recipients the right to receive a certain number of shares of the Company’s common stock in the future, subject to an EBITDA performance hurdle, where vesting is dependent upon the Company achieving a certain EBITDA percentage growth over the performance period, and relative total shareholder return (TSR) where vesting is dependent upon the Company’s TSR performance over the performance period relative to a comparator group consisting of the Russell 2000 index constituents. Expense is measured based on the fair value at the date of grant utilizing a Black-Scholes methodology to produce a Monte-Carlo simulation model which allows for the incorporation of the performance hurdles that must be met before the PS vests. The assumptions used in the fair value determination were risk free interest rates of 1.4% and 2.5%; dividend yields of 0.5% and 0.5%; volatilities of 24% and 24%; and initial TSR’s of 10.9% and -5.9%, in each case for the nine months ended September 30, 2020 and 2019, respectively. Expense is estimated based on the number of shares expected to vest, assuming the requisite service period is rendered and the probable outcome of the performance condition is achieved. The estimate is revised if subsequent information indicates that the actual number of shares likely to vest differs from previous estimates. Expense is ultimately adjusted based on the actual achievement of service and performance targets. The PS will cliff vest 100% at the end of the third year following the grant in accordance with the performance metrics set forth. As of September 30, 2020 and 2019, there was $14,876 and $13,001, respectively, of total unrecognized compensation cost related to non-vested share-based compensation arrangements granted under the plans. As of September 30, 2020, the unrecognized compensation cost is expected to be recognized over a weighted-average period of approximately 1.6 years. The Company estimates that share-based compensation expense for the year ended December 31, 2020 will be approximately $9,200. REPURCHASE OF COMMON STOCK

INVENTORIES

INVENTORIES	9 Months Ended
	Sep. 30, 2020
Inventory Disclosure [Abstract]
INVENTORIES	INVENTORIES Inventories at September 30, 2020 and December 31, 2019 consisted of the following: September 30, 2020 December 31, 2019 Raw materials $ 28,802 $ 26,783 Work in progress 2,430 2,758 Finished goods 46,198 54,352 Total inventories $ 77,430 $ 83,893

PROPERTY, PLANT AND EQUIPMENT

PROPERTY, PLANT AND EQUIPMENT	9 Months Ended
	Sep. 30, 2020
Property, Plant and Equipment [Abstract]
PROPERTY, PLANT AND EQUIPMENT	PROPERTY, PLANT AND EQUIPMENT Property, plant and equipment at September 30, 2020 and December 31, 2019 are summarized as follows: September 30, 2020 December 31, 2019 Land $ 11,697 $ 11,588 Building 85,812 79,261 Equipment 244,030 237,898 Construction in progress 21,921 14,594 363,460 343,341 Less: accumulated depreciation 143,906 126,482 Property, plant and equipment, net $ 219,554 $ 216,859

INTANGIBLE ASSETS

INTANGIBLE ASSETS	9 Months Ended
	Sep. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
INTANGIBLE ASSETS	INTANGIBLE ASSETS The Company had goodwill in the amount of $526,257 and $523,998 as of September 30, 2020 and December 31, 2019, respectively, subject to the provisions of ASC 350, “Intangibles-Goodwill and Other.” The increase in goodwill is primarily due to foreign exchange translation adjustments and an adjustment related to the Zumbro acquisition, partially offset by an impairment of $1,228 related to business formerly included in the Industrial Products segment. Identifiable intangible assets with finite lives at September 30, 2020 and December 31, 2019 are summarized as follows: Amortization Gross Carrying Amount at Accumulated Amortization at Gross Carrying Amount at Accumulated Amortization at Customer relationships & lists 10-20 $ 241,505 $ 153,361 $ 239,578 $ 139,863 Trademarks & trade names 2-17 43,154 23,821 43,102 20,477 Developed technology 5-12 21,394 13,011 20,206 11,008 Other 3-18 21,231 10,909 20,962 8,576 $ 327,284 $ 201,102 $ 323,848 $ 179,924

EQUITY-METHOD INVESTMENT

EQUITY-METHOD INVESTMENT	9 Months Ended
	Sep. 30, 2020
Equity Method Investments and Joint Ventures [Abstract]
EQUITY-METHOD INVESTMENT	EQUITY-METHOD INVESTMENTIn 2013, the Company and Eastman Chemical Company (formerly Taminco Corporation) formed a joint venture (66.66% / 33.34% ownership), St. Gabriel CC Company, LLC, to design, develop, and construct an expansion of the Company’s St. Gabriel aqueous choline chloride plant.  The Company contributed the St. Gabriel plant, at cost, and all continued expansion and improvements are funded by the owners. The joint venture became operational as of July 1, 2016. St. Gabriel CC Company, LLC is a Variable Interest Entity (VIE) because the total equity at risk is not sufficient to permit the joint venture to finance its own activities without additional subordinated financial support. Additionally, voting rights (2 votes each) are not proportionate to the owners’ obligation to absorb expected losses or receive the expected residual returns of the joint venture. The Company receives up to 2/3 of the production offtake capacity and absorbs operating expenses approximately proportional to the actual percentage of offtake. The joint venture is accounted for under the equity method of accounting since the Company is not the primary beneficiary as the Company does not have the power to direct the activities of the joint venture that most significantly impact its economic performance.  The Company recognized a loss of $143 and $423 for the three and nine months ended September 30, 2020, respectively, and $84 and $266 for the three and nine months ended September 30, 2019, respectively, relating to its portion of the joint venture's expenses in other expense. The carrying value of the joint venture at September 30, 2020 and December 31, 2019 is $4,913 and $4,513, respectively, and is recorded in other assets.

REVOLVING LOAN

REVOLVING LOAN	9 Months Ended
	Sep. 30, 2020
Debt Disclosure [Abstract]
REVOLVING LOAN	REVOLVING LOAN On June 27, 2018, the Company and a bank syndicate entered into a credit agreement (the "Credit Agreement"), which replaced the existing credit facility that had provided for a senior secured term loan of $350,000 and a revolving loan of $100,000. The Credit Agreement, which expires on June 27, 2023, provides for revolving loans up to $500,000 (collectively referred to as the “loans”). The loans may be used for working capital, letters of credit, and other corporate purposes and may be drawn upon at the Company’s discretion. The initial proceeds from the Credit Agreement were used to repay the outstanding balance of $210,750 on its senior secured term loan, which was due May 2019. As of September 30, 2020 and December 31, 2019, the total balance outstanding on the Credit Agreement amounted to $193,569 and $248,569, respectively. There are no installment payments required on the revolving loans; they may be voluntarily prepaid in whole or in part without premium or penalty, and all outstanding amounts are due on the maturity date. Amounts outstanding under the Credit Agreement are subject to an interest rate equal to a fluctuating rate as defined by the Credit Agreement plus an applicable rate. The applicable rate is based upon the Company’s consolidated net leverage ratio, as defined in the Credit Agreement, and the interest rate was 1.270% at September 30, 2020. The Company is also required to pay a commitment fee on the unused portion of the revolving loan, which is based on the Company’s consolidated net leverage ratio as defined in the Credit Agreement and ranges from 0.15% to 0.275% (0.175% at September 30, 2020). The unused portion of the revolving loan amounted to $306,431 at September 30, 2020. The Company is also required to pay, as applicable, letter of credit fees, administrative agent fees, and other fees to the arrangers and lenders. Costs associated with the issuance of the revolving loans are capitalized and amortized on a straight-line basis over the term of the Credit Agreement, which is not materially different than the effective interest method. Costs associated with the issuance of the extinguished debt instrument were capitalized and amortized over the term of the respective financing arrangement using the effective interest method. Capitalized costs net of accumulated amortization totaled $774 and $986 at September 30, 2020 and December 31, 2019, respectively, and are included in other assets on the condensed consolidated balance sheets. Amortization expense pertaining to these costs totaled $71 and $212, for both the three and nine months ended September 30, 2020 and 2019, and are included in interest expense in the accompanying condensed consolidated statements of earnings. The Credit Agreement contains quarterly covenants requiring the consolidated leverage ratio to be less than a certain maximum ratio and the consolidated interest coverage ratio to exceed a certain minimum ratio. At September 30, 2020, the Company was in compliance with these covenants. Indebtedness under the Company’s loan agreements are secured by assets of the Company.

NET EARNINGS PER SHARE

NET EARNINGS PER SHARE	9 Months Ended
	Sep. 30, 2020
Earnings Per Share [Abstract]
NET EARNINGS PER SHARE	NET EARNINGS PER SHARE The following presents a reconciliation of the net earnings and shares used in calculating basic and diluted net earnings per share: Three Months Ended Nine Months Ended 2020 2019 2020 2019 Net Earnings - Basic and Diluted $ 21,568 $ 20,676 $ 62,461 $ 59,288 Shares (000s) Weighted Average Common Shares - Basic 32,206 32,094 32,174 32,164 Effect of Dilutive Securities – Stock Options, Restricted Stock, and Performance Shares 310 361 326 350 Weighted Average Common Shares - Diluted 32,516 32,455 32,500 32,514 Net Earnings Per Share - Basic $ 0.67 $ 0.64 $ 1.94 $ 1.84 Net Earnings Per Share - Diluted $ 0.66 $ 0.64 $ 1.92 $ 1.82 The number of anti-dilutive shares were 172,122 and 215,271 for the three and nine months ended September 30, 2020, respectively, and 183,822 and 196,382 for the three and nine months ended September 30, 2019, respectively. Anti-dilutive shares could potentially dilute basic earnings per share in future periods and therefore, were not included in diluted earnings per share.

INCOME TAXES

INCOME TAXES	9 Months Ended
	Sep. 30, 2020
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXES The Company’s effective tax rate for the three months ended September 30, 2020 and 2019, was 22.7% and 15.4%, and 20.3% and 20.0% for the nine months ended September 30, 2020 and 2019, respectively. The increase in the effective tax rate for the three and nine months ended September 30, 2020 compared to the three and nine months ended September 30, 2019 was mainly attributable to a reduction in certain tax credits and lower tax benefits from stock-based compensation, partially offset by lower enacted state tax rates. On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security (CARES) Act was signed into law making several significant changes to the Internal Revenue Code. The Company has reviewed the change in law and determined that the law change has no significant impact on the Company's tax provision or financial statements. In addition, Balchem will continue to evaluate and analyze the impact of the U.S. Tax Cuts and Jobs Act that was enacted on December 22, 2017 and the additional guidance that has been issued, and may be issued, by the U.S. Department of Treasury, the Securities and Exchange Commission, or the Financial Accounting Standards Board regarding this act. Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. The Company regularly reviews its deferred tax assets for recoverability and would establish a valuation allowance if it believed that such assets may not be recovered, taking into consideration historical operating results, expectations of future earnings, changes in its operations and the expected timing of the reversals of existing temporary differences. The Company accounts for uncertainty in income taxes utilizing ASC 740-10, "Income Taxes". ASC 740-10 clarifies whether or not to recognize assets or liabilities for tax positions taken that may be challenged by a tax authority. It prescribes a recognition threshold and measurement attribute for financial statement disclosure of tax positions taken or expected to be taken. This interpretation also provides guidance on derecognition, classification, interest and penalties, accounting in interim periods, and disclosures. The application of ASC 740-10 requires judgment related to the uncertainty in income taxes and could impact our effective tax rate. The Company files income tax returns in the U.S. and in various states and foreign countries. As of September 30, 2020, in the major jurisdictions where the Company operates, it is generally no longer subject to income tax examinations by tax authorities for years before 2015. As of September 30, 2020 and December 31, 2019, the Company had approximately $5,192 and $4,762, respectively, of unrecognized tax benefits, which are included in other long-term obligations on the Company’s condensed

SEGMENT INFORMATION

SEGMENT INFORMATION	9 Months Ended
	Sep. 30, 2020
Segment Reporting [Abstract]
SEGMENT INFORMATION	SEGMENT INFORMATION Previously, the Company's four reportable segments were: Human Nutrition and Health, Animal Nutrition and Health, Specialty Products, and Industrial Products. However, effective in the first quarter of 2020, in order to align with the Company's strategic focus on health and nutrition, allocation of resources, and evaluation of operating performance, and given the 2019 reduction in portfolio scale of Industrial Products, the Company has revised its reporting segment structure to three reportable segments: Human Nutrition and Health, Animal Nutrition and Health, and Specialty Products. These reportable segments are strategic businesses that offer products and services to different markets. This realignment has been retrospectively applied. Sales and production of products outside of our reportable segments and other minor business activities are included in "Other and Unallocated" and applied retroactively to 2019. There was no change to the Consolidated Financial Statements as a result of the change to the reportable segments. The Company expects that the new reportable segment structure will provide investors greater understanding of and alignment with the Company’s strategic focus. In order to ensure appropriate transparency and visibility into the financial performance of the Company, sufficient detail will continue to be provided relative to Other and Unallocated, including material contributions from oil and gas and other industrial market activities. Human Nutrition & Health The Human Nutrition & Health ("HNH") segment provides human grade choline nutrients and mineral amino acid chelated products through this segment for nutrition and health applications. Choline is recognized to play a key role in the development and structural integrity of brain cell membranes in infants, processing dietary fat, reproductive development and neural functions, such as memory and muscle function. The Company's mineral amino acid chelates, specialized mineral salts, and mineral complexes are used as raw materials for inclusion in premier human nutrition products. Proprietary technology has been combined to create an organic molecule in a form the body can readily assimilate. Sales growth for human nutrition applications is reliant on differentiation from lower-cost competitive products through scientific data, intellectual property and customers' appreciation of brand value. Consequently, the Company makes investments in such activities for long-term value differentiation. This segment also serves the food and beverage industry for beverage, bakery, dairy, confectionary, and savory manufacturers. The Company partners with its customers from ideation through commercialization to bring on-trend beverages, baked goods, confections, dairy and meat products to market. The Company has expertise in trends analysis and product development. When combined with its strong manufacturing capabilities in customized spray dried and emulsified powders, extrusion and agglomeration, blended lipid systems, liquid flavor delivery systems, juice and dairy bases, chocolate systems, as well as ice cream bases and variegates, the Company is a one-stop solutions provider for beverage and dairy product development needs. Additionally, this segment provides microencapsulation solutions to a variety of applications in food, pharmaceutical and nutritional ingredients to enhance performance of nutritional fortification, processing, mixing, and packaging applications and shelf-life. Major product applications are baked goods, refrigerated and frozen dough systems, processed meats, seasoning blends, confections, sports and protein bars, dietary plans, and nutritional supplements. The Company also creates cereal systems for ready-to-eat cereals, grain-based snacks, and cereal based ingredients. Animal Nutrition & Health The Company’s Animal Nutrition & Health ("ANH") segment provides nutritional products derived from its microencapsulation and chelation technologies in addition to basic choline chloride. For ruminant animals, the Company’s microencapsulated products boost health and milk production, delivering nutrient supplements that are biologically available, providing required nutritional levels. The Company’s proprietary chelation technology provides enhanced nutrient absorption for various species of production and companion animals and is marketed for use in animal feed throughout the world. ANH also manufactures and supplies choline chloride, an essential nutrient for monogastric animal health, predominantly to the poultry, pet and swine industries. Choline, which is manufactured and sold in both dry and aqueous forms, plays a vital role in the metabolism of fat. In poultry, choline deficiency can result in reduced growth rates and perosis in young birds, while in swine production choline is a necessary and required component of gestating and lactating sow diets for both liver health and prevention of leg deformity. Sales of value-added encapsulated products are highly dependent on overall industry economics as well as the Company's ability to leverage the results of university and field research on the animal health and production benefits of our products. Management believes that success in the commodity-oriented basic choline chloride marketplace is highly dependent on the Company’s ability to maintain its strong reputation for excellent product quality and customer service. The Company continues to drive production efficiencies in order to maintain its competitive-cost position to effectively compete in a competitive global marketplace. Specialty Products Ethylene oxide, at the 100% level and blended with carbon dioxide, is sold as a sterilant gas, primarily for use in the health care industry. It is used to sterilize a wide range of medical devices because of its versatility and effectiveness in treating hard or soft surfaces, composites, metals, tubing and different types of plastics without negatively impacting the performance of the device being sterilized. The Company’s 100% ethylene oxide product and blends are distributed worldwide in specially designed, reusable and recyclable drum and cylinder packaging, to assure compliance with safety, quality and environmental standards as outlined by the applicable regulatory agencies in the countries our products are shipped to. The Company’s inventory of these specially built drums and cylinders, along with its five filling facilities, represents a significant capital investment. Contract sterilizers and medical device manufacturers are principal customers for this product. The Company also sells single use canisters with 100% ethylene oxide for use in sterilizing re-usable devices typically processed in autoclave units in hospitals. As a fumigant, ethylene oxide blends are highly effective in killing bacteria, fungi, and insects in spices and other seasoning materials. The Company also distributes a number of other gases for various uses, most notably propylene oxide and ammonia. Propylene oxide is marketed and sold in the U.S. as a fumigant to aid in the control of insects and microbiological spoilage; and to reduce bacterial and mold contamination in certain shell and processed nut meats, processed spices, cacao beans, cocoa powder, raisins, figs and prunes. The Company distributes its propylene oxide product in the U.S. primarily in recyclable, single-walled, carbon steel cylinders according to standards outlined by the EPA and the DOT. Propylene oxide is also sold worldwide to customers in approved reusable and recyclable drum and cylinder packaging for various chemical synthesis applications, such as increasing paint durability and manufacturing specialty starches and textile coatings. Ammonia is used primarily as a refrigerant, and also for heat treatment of metals and various chemical synthesis applications, and is distributed in reusable and recyclable drum and cylinder drum and cylinder packaging approved for use in the countries these products are shipped to. The Company's inventory of cylinders for these products also represents a significant capital investment. The Company’s micronutrient agricultural nutrition business sells chelated minerals primarily into high value crops. The Company has a unique and patented two-step approach to solving mineral deficiency in plants to optimize health, yield and shelf-life. First, the Company determines optimal mineral balance for plant health. The Company then has a foliar applied Metalosate product range, utilizing patented amino acid chelate technology. Its products quickly and efficiently deliver mineral nutrients. As a result, the farmer/grower gets healthier crops that are more resistant to disease and pests, larger yields and healthier food for the consumer with extended shelf life for produce being shipped long distances. The segment information is summarized as follows: Business Segment Assets September 30, December 31, Human Nutrition & Health $ 734,586 $ 737,951 Animal Nutrition & Health 143,600 140,806 Specialty Products 181,454 181,904 Other and Unallocated (1) 101,701 95,021 Total $ 1,161,341 $ 1,155,682 Business Segment Net Sales Three Months Ended Nine Months Ended 2020 2019 2020 2019 Human Nutrition & Health $ 103,589 $ 86,142 $ 296,525 $ 257,163 Animal Nutrition & Health 46,354 42,286 141,339 129,127 Specialty Products 23,003 24,888 79,193 68,219 Other and Unallocated (2) 2,194 5,279 5,874 22,669 Total $ 175,140 $ 158,595 $ 522,931 $ 477,178 Business Segment Earnings Before Income Taxes Three Months Ended Nine Months Ended 2020 2019 2020 2019 Human Nutrition & Health $ 17,499 $ 13,193 $ 45,131 $ 39,234 Animal Nutrition & Health 7,011 6,122 21,485 16,423 Specialty Products 5,348 6,699 21,342 22,275 Other and Unallocated (2) (830) 16 (5,735) 980 Interest and other expense (1,121) (1,594) (3,853) (4,802) Total $ 27,907 $ 24,436 $ 78,370 $ 74,110 Depreciation/Amortization Three Months Ended Nine Months Ended 2020 2019 2020 2019 Human Nutrition & Health $ 8,188 $ 7,411 $ 24,047 $ 22,880 Animal Nutrition & Health 1,842 1,646 5,390 4,847 Specialty Products 2,461 2,372 7,225 4,983 Other and Unallocated (2) 564 324 1,687 775 Total $ 13,055 $ 11,753 $ 38,349 $ 33,485 Capital Expenditures Nine Months Ended 2020 2019 Human Nutrition & Health $ 13,481 $ 14,136 Animal Nutrition & Health 3,958 2,788 Specialty Products 1,542 2,050 Other and Unallocated (2) 298 583 Total $ 19,279 $ 19,557 (1) Other and Unallocated assets consist of certain cash, capitalized loan issuance costs, other assets, investments, and income taxes, which the Company does not allocate to its individual business segments. It also includes assets associated with a few minor businesses which individually do not meet the quantitative thresholds for separate presentation. (2) Other and Unallocated consists of a few minor businesses which individually do not meet the quantitative thresholds for separate presentation and corporate expenses that have not been allocated to a segment. Unallocated corporate expenses consist of: (i) Transaction and integration costs, ERP implementation costs, and unallocated legal fees totaling $161 and $2,179 for the three and nine months ended September 30, 2020, respectively, and $688 and $2,253 for the three and nine months ended September 30, 2019, respectively, and (ii) Unallocated amortization expense of $399 and $1,205 for the three and nine months ended September 30, 2020, respectively, and $138 and $157 for the three and nine months ended September 30, 2019, respectively, related to an intangible asset in connection with a company-wide ERP system implementation.

REVENUE

REVENUE	9 Months Ended
	Sep. 30, 2020
Revenue from Contract with Customer [Abstract]
REVENUE	REVENUE Revenue Recognition Revenues are recognized when control of the promised goods is transferred to customers, in an amount that reflects the consideration the Company expects to realize in exchange for those goods. The following table presents revenues disaggregated by revenue source. Sales and usage-based taxes are excluded from revenues. Three Months Ended Nine Months Ended 2020 2019 2020 2019 Product Sales $ 164,254 $ 149,862 $ 494,857 $ 449,878 Co-manufacturing 8,427 5,911 21,803 19,112 Bill and Hold 763 1,056 1,158 3,182 Consignment 602 688 1,916 1,770 Product Sales Revenue 174,046 157,517 519,734 473,942 Royalty Revenue 1,094 1,078 3,197 3,236 Total Revenue $ 175,140 $ 158,595 $ 522,931 $ 477,178 The following table presents revenues disaggregated by geography, based on the shipping addresses of customers: Three Months Ended Nine Months Ended 2020 2019 2020 2019 United States $ 131,305 $ 112,811 $ 380,450 $ 353,111 Foreign Countries 43,835 45,784 142,481 124,067 Total Revenue $ 175,140 $ 158,595 $ 522,931 $ 477,178 Product Sales Revenues The Company’s primary operation is the manufacturing and sale of health and nutrition ingredient products, in which the Company receives an order from a customer and fulfills that order. The Company’s product sales are considered point-in-time revenue and consist of four sub-streams: product sales, co-manufacturing, bill and hold, and consignment. Under the co-manufacturing agreements, the Company is responsible for the manufacture of a finished good where the customer provides the majority of the raw materials. The Company controls the manufacturing process and the ultimate end-product before it is shipped to the customer. Based on these factors, the Company has determined that it is the principal in these agreements and therefore revenue is recognized in the gross amount of consideration the Company expects to be entitled for the goods provided. Royalty Revenues Royalty revenue consists of agreements with customers to use the Company’s intellectual property in exchange for a sales-based royalty. Royalties are considered over time revenue and are recorded in the HNH segment. Contract Liabilities The Company records contract liabilities when cash payments are received or due in advance of performance, including amounts which are refundable. The Company’s payment terms vary by the type and location of customers and the products offered. The term between invoicing and when payment is due is not significant. For certain products or services and customer types, the Company requires payment before the products are delivered to the customer. Practical Expedients and Exemptions The Company generally expenses sales commissions when incurred because the amortization period would have been one year or less. These costs are recorded within selling and marketing expenses. The Company does not disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of one year or less and (ii) contracts for which the Company recognizes revenue at the amount to which it has the right to invoice for products shipped.

SUPPLEMENTAL CASH FLOW INFORMAT

SUPPLEMENTAL CASH FLOW INFORMATION	9 Months Ended
	Sep. 30, 2020
Supplemental Cash Flow Information [Abstract]
SUPPLEMENTAL CASH FLOW INFORMATION	SUPPLEMENTAL CASH FLOW INFORMATION Cash paid during the nine months ended September 30, 2020 and 2019 for income taxes and interest is as follows: Nine Months Ended 2020 2019 Income taxes $ 15,167 $ 18,226 Interest $ 4,069 $ 4,567

ACCUMULATED OTHER COMPREHENSIVE

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)	9 Months Ended
	Sep. 30, 2020
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)	ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) The changes in accumulated other comprehensive income/(loss) were as follows: Three Months Ended Nine Months Ended 2020 2019 2020 2019 Net foreign currency translation adjustment $ 4,313 $ (2,209) $ 7,440 $ (3,513) Net change of cash flow hedge (see Note 20 for further information) Unrealized gain (loss) on cash flow hedge 299 (769) (3,585) (2,475) Tax (72) 112 926 519 Net of tax 227 (657) (2,659) (1,956) Net change in postretirement benefit plan (see Note 15 for further information) Amortization of prior service cost 18 19 56 55 Amortization of gain (12) (12) (38) (34) Total before tax 6 7 18 21 Tax 2 (2) 3 (5) Adjustment (1) 129 — (455) — Net of tax and adjustment 137 5 (434) 16 Total other comprehensive income (loss) $ 4,677 $ (2,861) $ 4,347 $ (5,453) (1) One-time adjustment to the postretirement account. Included in "Net foreign currency translation adjustment" were losses of $3,891 and $986, related to a net investment hedge, which were net of taxes of $1,244 and $330 for the three and nine months ended September 30, 2020, respectively. Included in "Net foreign currency translation adjustment" were gains of $4,626 and $1,715, related to a net investment hedge, which were net of taxes of $456 for both the three and nine months ended September 30, 2019. See Note 20, "Derivative Instruments and Hedging Activities." Accumulated other comprehensive income/(loss) at September 30, 2020 and December 31, 2019 consisted of the following: Foreign currency Cash flow hedge Postretirement Total Balance December 31, 2019 $ (5,176) $ (1,399) $ 1,011 $ (5,564) Other comprehensive income/(loss) 7,440 (2,659) (434) 4,347 Balance September 30, 2020 $ 2,264 $ (4,058) $ 577 $ (1,217)

EMPLOYEE BENEFIT PLANS

EMPLOYEE BENEFIT PLANS	9 Months Ended
	Sep. 30, 2020
Retirement Benefits [Abstract]
EMPLOYEE BENEFIT PLANS	EMPLOYEE BENEFIT PLANS Defined Contribution Plans The Company sponsored two 401(k) savings plans for eligible employees. The plans allow participants to make pretax contributions and the Company matches certain percentages of those pretax contributions. One of the plans has a discretionary profit sharing portion and matches 401(k) contributions with shares of the Company’s Common Stock. All amounts contributed to the plans are deposited into a trust fund administered by independent trustees. Postretirement Medical Plans The Company provides postretirement benefits in the form of two unfunded postretirement medical plans; one that is under a collective bargaining agreement and covers eligible retired employees of the Verona facility and a plan for those named as executive officers in the Company’s proxy statement. Net periodic benefit costs for such retirement medical plans were as follows: Nine Months Ended 2020 2019 Service cost $ 51 $ 47 Interest cost 19 29 Amortization of prior service cost 56 55 Amortization of gain (38) (34) Net periodic benefit cost $ 88 $ 97 The amount recorded for these obligations on the Company’s balance sheets as of September 30, 2020 and December 31, 2019 were $1,146 and $1,076, respectively, and are included in other long-term obligations. These plans are unfunded and approved claims are paid from Company funds. Historical cash payments made under such plans have typically been less than $100 per year. Deferred Compensation Plan On June 1, 2018, the Company established an unfunded, nonqualified deferred compensation plan maintained for the benefit of a select group of management or highly compensated employees. Assets of the plan are held in a rabbi trust, which are subject to additional risk of loss in the event of bankruptcy or insolvency of the Company. The deferred compensation liability was $3,314 and $1,982 as of September 30, 2020 and December 31, 2019, respectively, and was included in other long-term obligations on the Company’s consolidated balance sheets. The related rabbi trust assets were $3,314 and $1,982 as of September 30, 2020 and December 31, 2019, respectively, and were included in other non-current assets on the Company's consolidated balance sheets. Defined Benefit Pension Plans

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES	9 Months Ended
	Sep. 30, 2020
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENCIES	COMMITMENTS AND CONTINGENCIES Aggregate future minimum rental payments required under all non-cancelable operating leases at September 30, 2020 are as follows: Year October 1, 2020 to December 31, 2020 $ 775 2021 2,672 2022 2,100 2023 1,692 2024 932 2025 527 Thereafter 2,688 Total minimum lease payments $ 11,386 The Company’s Verona, Missouri facility, while held by a prior owner, was designated by the EPA as a Superfund site and placed on the National Priorities List in 1983, because of dioxin contamination on portions of the site. Remediation was conducted by the prior owner under the oversight of the EPA and the Missouri Department of Natural Resources. While the Company must maintain the integrity of the capped areas in the remediation areas on the site, the prior owner is responsible for completion of any further Superfund remedy. The Company is indemnified by the sellers under its May 2001 asset purchase agreement covering its acquisition of the Verona, Missouri facility for potential liabilities associated with the Superfund site. In September 2020, BCP Ingredients, Inc. "(BCP"), the Company subsidiary that operates the site received a General Notice Letter from the EPA regarding BCP's potential liability for 1,4 dioxane contamination at the site. BCP currently believes that the 1,4 dioxane contamination is associated with the former owner’s operations and has engaged experts to study site conditions and hydrogeology in connection with preparing its response to the notice. From time to time, the Company is a party to various litigation, claims and assessments. Management believes that the ultimate outcome of such matters will not have a material effect on the Company’s consolidated financial position, results of operations, or liquidity.

FAIR VALUE OF FINANCIAL INSTRUM

FAIR VALUE OF FINANCIAL INSTRUMENTS	9 Months Ended
	Sep. 30, 2020
Fair Value Disclosures [Abstract]
FAIR VALUE OF FINANCIAL INSTRUMENTS	FAIR VALUE OF FINANCIAL INSTRUMENTS The Company has a number of financial instruments, none of which are held for trading purposes. The Company estimates that the fair value of all financial instruments at September 30, 2020 and December 31, 2019 does not differ materially from the aggregate carrying values of its financial instruments recorded in the accompanying consolidated balance sheets. The estimated fair value amounts have been determined by the Company using available market information and appropriate valuation methodologies. Considerable judgment is necessarily required in interpreting market data to develop the estimates of fair value, and, accordingly, the estimates are not necessarily indicative of the amounts that the Company could realize in a current market exchange. The carrying value of debt approximates fair value as the interest rate is based on market and the Company’s consolidated leverage ratio. The Company’s financial instruments also include cash equivalents, accounts receivable, accounts payable, and accrued liabilities, which are carried at cost and approximate fair value due to the short-term maturity of these instruments. Cash and cash equivalents at September 30, 2020 and December 31, 2019 includes $815 and $808 in money market funds, respectively. Non-current assets at September 30, 2020 and December 31, 2019 includes $3,314 and $1,982, respectively, of rabbi trust funds related to the Company's deferred compensation plan. The money market and rabbi trust funds are valued using level one inputs, as defined by ASC 820, “Fair Value Measurement.” The Company also has derivative financial instruments, consisting of a cross-currency swap and an interest rate swap, which are included in derivative assets or derivative liabilities, in the consolidated balance sheets (see Note 20, "Derivative Instruments and Hedging Activities"). The fair values of these derivative instruments are determined based on Level 2 inputs, using significant inputs that are observable either directly or indirectly, including interest rate curves and implied volatilities.

RELATED PARTY TRANSACTIONS

RELATED PARTY TRANSACTIONS	9 Months Ended
	Sep. 30, 2020
Related Party Transactions [Abstract]
RELATED PARTY TRANSACTIONS	RELATED PARTY TRANSACTIONS The Company provides services on a contractual agreement to St. Gabriel CC Company, LLC. These services include accounting, information technology, quality control, and purchasing services, as well as operation of the St. Gabriel CC Company, LLC plant. The Company also sells raw materials to St. Gabriel CC Company, LLC. These raw materials are used in the production of finished goods that are, in turn, sold by Saint Gabriel CC Company, LLC to the Company for resale to unrelated parties.  As such, the sale of these raw materials to St. Gabriel CC Company, LLC in this scenario lacks economic substance and therefore the Company does not include them in net sales within the consolidated statements of earnings. The services the Company provided amounted to $834 and $2,544 for the three and nine months ended September 30, 2020, respectively, and $955 and $2,910 for the three and nine months ended September 30, 2019, respectively. The raw materials purchased and subsequently sold amounted to $2,716 and $10,330 for the three and nine months ended September 30, 2020, respectively, and $5,893 and $19,039 for the three and nine months ended September 30, 2019, respectively. These services and raw materials are primarily recorded in cost of goods sold net of the finished goods received from St. Gabriel CC Company, LLC of $2,382 and $9,123 for the three and nine months ended September 30, 2020, respectively, and $4,538 and $14,308 for the three and nine months ended September 30, 2019, respectively. At September 30, 2020 and December 31, 2019, the Company had receivables of $2,508 and $4,840, respectively, recorded in accounts receivable from St. Gabriel CC Company, LLC for services rendered and raw materials sold and payables of $1,790 and $3,230, respectively, for finished goods received recorded in accrued expenses. In addition, the Company had receivables in the amount of $159, related to non-contractual monies owed from St. Gabriel CC Company, LLC, recorded in receivables as of September 30, 2020. There was no such receivable as of December 31, 2019. The Company had payables in the amount of $296 and $366, respectively, related to non-contractual monies owed to St. Gabriel CC Company, LLC, recorded in accrued expenses as of September 30, 2020 and December 31, 2019, respectively.

LEASES

LEASES	9 Months Ended
	Sep. 30, 2020
Leases [Abstract]
LEASES	LEASES The Company has both real estate leases and equipment leases. The main types of equipment leases include forklifts, trailers, printers and copiers, railcars, and trucks. Leases are categorized as both operating leases and finance leases. As a result of electing the practical expedient within ASU 2016-02, variable lease payments are combined and recognized on the balance sheet in the event that those charges and any related increases are explicitly stated in the lease. Such payments include common area maintenance charges, property taxes, and insurance charges and are recorded in the ROU asset and corresponding liability when the payments are stated in the lease with (a) fixed or in-substance fixed amounts, or (b) a variable payment based on an index or rate. Due to the acquisitive nature of the Company and the potential for synergies upon integration of acquired entities, the Company determined that the reasonably certain criterion could not be met for any renewal periods beginning two years from September 30, 2020. In addition, the Company has historically not been exercising purchase options with equipment leases as it does not make economic sense to buy the equipment. Instead, the Company has historically replaced the equipment with a new lease. Therefore, the Company determined that the reasonably certain criterion could not be met as it relates to purchase options. The Company has no residual value guarantees in lease transactions. The Company did not identify any embedded leases. As indicated above, the Company elected the practical expedient to combine lease and non-lease components and recognizes the combined amount on the consolidated balance sheet. Management determined that since the Company has a centralized treasury function, the parent company would either fund or guarantee a subsidiary's loan for borrowing over a similar term. As such, the Company's management determined it is appropriate to utilize a corporate based borrowing rate for all locations. The Company developed four tranches of leases based on lease terms and these tranches reflect the composition of the current lease portfolio. The Company's borrowing history shows that interest rates of a term loan or a line of credit depend on the duration of the loan rather than the nature of the assets purchased by those funds. Based on this understanding, the Company elected to use a portfolio approach to discount rates, applying corporate rates to the tranches of leases based on lease terms. Based on the Company's risk rating, the company applied the following discount rates upon implementation: (1) 1-2 years, 3.45% (2) 3-4 years, 4.04% (3) 5-9 years, 4.38% and (4) 10+ years, 5.10%. In connection with the acquisition of Zumbro, the Company assumed the finance lease commitment for a warehouse, with an expiration date of March 31, 2033. The warehouse can be purchased at a pre-determined price beginning in 2023. At September 30, 2020, the Company had a finance lease liability of $2,682, which was recorded under lease liabilities (current and non-current) in the consolidated balance sheet. ROU assets and lease liabilities at September 30, 2020 and December 31, 2019 are summarized as follows: Right of use assets September 30, 2020 December 31, 2019 Operating leases $ 5,546 $ 7,338 Finance leases 2,642 — Total $ 8,188 $ 7,338 Lease liabilities - current September 30, 2020 December 31, 2019 Operating leases $ 1,718 $ 2,475 Finance leases 156 — Total $ 1,874 $ 2,475 Lease liabilities - non-current September 30, 2020 December 31, 2019 Operating leases $ 3,500 $ 4,827 Finance leases 2,526 — Total $ 6,026 $ 4,827 For the three and nine months ended September 30, 2020 and 2019, the Company's total lease costs were as follows, which included both amounts recognized in profits or losses during the period and amounts capitalized on the balance sheet, and the cash flows arising from lease transactions: Three Months Ended Nine Months Ended 2020 2019 2020 2019 Lease Cost Operating lease cost $ 702 $ 817 $ 2,179 $ 2,381 Finance Lease cost Amortization of ROU asset 157 — 157 — Interest on lease liabilities 104 — 104 — Total lease cost $ 963 $ 817 $ 2,440 $ 2,381 Cash paid for amounts included in the measurement of lease liabilities Operating cash flows from operating leases $ 710 $ 823 $ 2,193 $ 2,395 Operating cash flows from finance leases 104 — 104 — Financing cash flows from finance leases 112 — 112 — $ 926 $ 823 $ 2,409 $ 2,395 ROU assets obtained in exchange for new operating lease liabilities, net of ROU assets disposals $ — $ (240) $ (98) $ 8,485 ROU assets obtained in exchange for new finance lease liabilities, net of ROU assets disposals $ 2,782 $ — $ 2,782 $ — Weighted-average remaining lease term - operating leases 5.11 years 4.97 years 5.11 years 4.97 years Weighted-average remaining lease term - finance leases 12.50 years n/a 12.50 years n/a Weighted-average discount rate - operating leases 4.7 % 4.6 % 4.7 % 4.6 % Weighted-average discount rate - finance leases 5.1 % n/a 5.1 % n/a
LEASES	LEASES The Company has both real estate leases and equipment leases. The main types of equipment leases include forklifts, trailers, printers and copiers, railcars, and trucks. Leases are categorized as both operating leases and finance leases. As a result of electing the practical expedient within ASU 2016-02, variable lease payments are combined and recognized on the balance sheet in the event that those charges and any related increases are explicitly stated in the lease. Such payments include common area maintenance charges, property taxes, and insurance charges and are recorded in the ROU asset and corresponding liability when the payments are stated in the lease with (a) fixed or in-substance fixed amounts, or (b) a variable payment based on an index or rate. Due to the acquisitive nature of the Company and the potential for synergies upon integration of acquired entities, the Company determined that the reasonably certain criterion could not be met for any renewal periods beginning two years from September 30, 2020. In addition, the Company has historically not been exercising purchase options with equipment leases as it does not make economic sense to buy the equipment. Instead, the Company has historically replaced the equipment with a new lease. Therefore, the Company determined that the reasonably certain criterion could not be met as it relates to purchase options. The Company has no residual value guarantees in lease transactions. The Company did not identify any embedded leases. As indicated above, the Company elected the practical expedient to combine lease and non-lease components and recognizes the combined amount on the consolidated balance sheet. Management determined that since the Company has a centralized treasury function, the parent company would either fund or guarantee a subsidiary's loan for borrowing over a similar term. As such, the Company's management determined it is appropriate to utilize a corporate based borrowing rate for all locations. The Company developed four tranches of leases based on lease terms and these tranches reflect the composition of the current lease portfolio. The Company's borrowing history shows that interest rates of a term loan or a line of credit depend on the duration of the loan rather than the nature of the assets purchased by those funds. Based on this understanding, the Company elected to use a portfolio approach to discount rates, applying corporate rates to the tranches of leases based on lease terms. Based on the Company's risk rating, the company applied the following discount rates upon implementation: (1) 1-2 years, 3.45% (2) 3-4 years, 4.04% (3) 5-9 years, 4.38% and (4) 10+ years, 5.10%. In connection with the acquisition of Zumbro, the Company assumed the finance lease commitment for a warehouse, with an expiration date of March 31, 2033. The warehouse can be purchased at a pre-determined price beginning in 2023. At September 30, 2020, the Company had a finance lease liability of $2,682, which was recorded under lease liabilities (current and non-current) in the consolidated balance sheet. ROU assets and lease liabilities at September 30, 2020 and December 31, 2019 are summarized as follows: Right of use assets September 30, 2020 December 31, 2019 Operating leases $ 5,546 $ 7,338 Finance leases 2,642 — Total $ 8,188 $ 7,338 Lease liabilities - current September 30, 2020 December 31, 2019 Operating leases $ 1,718 $ 2,475 Finance leases 156 — Total $ 1,874 $ 2,475 Lease liabilities - non-current September 30, 2020 December 31, 2019 Operating leases $ 3,500 $ 4,827 Finance leases 2,526 — Total $ 6,026 $ 4,827 For the three and nine months ended September 30, 2020 and 2019, the Company's total lease costs were as follows, which included both amounts recognized in profits or losses during the period and amounts capitalized on the balance sheet, and the cash flows arising from lease transactions: Three Months Ended Nine Months Ended 2020 2019 2020 2019 Lease Cost Operating lease cost $ 702 $ 817 $ 2,179 $ 2,381 Finance Lease cost Amortization of ROU asset 157 — 157 — Interest on lease liabilities 104 — 104 — Total lease cost $ 963 $ 817 $ 2,440 $ 2,381 Cash paid for amounts included in the measurement of lease liabilities Operating cash flows from operating leases $ 710 $ 823 $ 2,193 $ 2,395 Operating cash flows from finance leases 104 — 104 — Financing cash flows from finance leases 112 — 112 — $ 926 $ 823 $ 2,409 $ 2,395 ROU assets obtained in exchange for new operating lease liabilities, net of ROU assets disposals $ — $ (240) $ (98) $ 8,485 ROU assets obtained in exchange for new finance lease liabilities, net of ROU assets disposals $ 2,782 $ — $ 2,782 $ — Weighted-average remaining lease term - operating leases 5.11 years 4.97 years 5.11 years 4.97 years Weighted-average remaining lease term - finance leases 12.50 years n/a 12.50 years n/a Weighted-average discount rate - operating leases 4.7 % 4.6 % 4.7 % 4.6 % Weighted-average discount rate - finance leases 5.1 % n/a 5.1 % n/a

DERIVATIVE INSTRUMENTS AND HEDG

DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES	9 Months Ended
	Sep. 30, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract]
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES	DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIESThe Company is exposed to market fluctuations in interest rates as well as variability in foreign exchange rates. In May 2019, the Company entered into an interest rate swap (cash flow hedge) with the Swap Counterparty and a cross-currency swap (net investment hedge) with the Bank Counterparty. The Company's primary objective for holding derivative financial instruments is to manage interest rate risk and foreign currency risk. On May 28, 2019, the Company entered into a pay-fixed (2.05%), receive-floating interest rate swap with a notional amount of $108,569 and a maturity date of June 27, 2023. The Company's risk management objective and strategy with respect to the interest rate swap is to protect the Company against adverse fluctuations in interest rates by reducing its exposure to variability in cash flows relating to interest payments on a portion of its outstanding debt. The Company is meeting its objective since changes in the cash flows of the interest rate swap are expected to exactly offset the changes in the cash flows attributable to fluctuations in the contractually specified interest rate on the interest payments associated with the Credit Agreement. The net interest expense related to the interest rate swap contract was $515 and $1,066, respectively, for the three and nine months ended September 30, 2020, and the net interest income related to the interest rate swap contract was $60 and $94, respectively, for the three and nine months ended September 30, 2019, which were recorded in the condensed consolidated statements of operations under interest expense, net. At the same time, the Company also entered into a pay-fixed (0.00%), receive-fixed (2.05%) cross-currency swap to manage foreign exchange risk related to the Company's net investment in Chemogas. The derivative has a notional amount of $108,569, an effective date of May 28, 2019, and a maturity date of June 27, 2023. The interest income related to the cross-currency swap contract was $562 and $1,706, respectively, for the three and nine months ended September 30, 2020, and $569 and $754, respectively, for the three and nine months ended September 30, 2019, which were recorded in the condensed consolidated statements of operations under interest expense, net. The derivative instruments are with a single counterparty and are subject to a contractual agreement that provides for the net settlement of all contracts through a single payment in a single currency in the event of default on or termination of any one contract. As such, the derivative instruments are categorized as a master netting arrangement and presented as a net derivative asset or derivative liability on the consolidated balance sheets. As of September 30, 2020 and December 31, 2019, the fair value of the derivative instruments is presented as follows in the Company's condensed consolidated balance sheets: Derivative assets (liabilities) September 30, 2020 December 31, 2019 Interest rate swap $ (5,356) $ (1,771) Cross-currency swap (1,648) (332) Derivative liabilities $ (7,004) $ (2,103) On a quarterly basis, the Company assesses whether the hedging relationship related to the interest rate swap is highly effective at achieving offsetting changes in cash flow attributable to the risk being hedged based on the following factors: (1) the key features and terms as enumerated above for the interest rate swap and hedged transactions match during the period (2) it is probable that the Swap Counterparty will not default on its obligations under the swap, and (3) the Company performs a qualitative review each quarter to assess whether the relationship qualifies for hedge accounting. In addition, on a quarterly basis the Company assesses whether the hedging relationship related to the cross-currency swap is highly effective based on the following evaluations: (1) the Company will always have a sufficient amount of non-functional currency (EUR) net investment balance to at least meet the cross-currency notional amount until the maturity date of the hedge (2) it is probable that the Swap Counterparty will not default on its obligations under the swap, and (3) the Company performs a qualitative review each quarter to assess whether the relationship qualifies for hedge accounting. If any mismatches arise for either the interest rate swap or cross-currency swap, the Company will perform a regression analysis to determine if the hedged transaction is highly effective. If determined not to be highly effective, the Company will discontinue hedge accounting. As of September 30, 2020, the Company assessed the hedging relationships for the interest rate swap and cross-currency swap and determined them to be highly effective. As such, the net change in fair values of the derivative instruments was recorded in accumulated other comprehensive income. Losses and gains on our hedging instruments are recognized in accumulated other comprehensive income (loss) and categorized as follows for the three and nine months ended September 30, 2020 and 2019: Location within Statements of Comprehensive Income Three Months Ended Nine Months Ended 2020 2019 2020 2019 Cash flow hedge (interest rate swap), net of tax Unrealized gain/(loss) on cash flow hedge, net $ 227 $ (657) $ (2,659) $ (1,956) Net investment hedge (cross-currency swap), net of tax Net foreign currency translation adjustment (3,891) 4,626 (986) 1,715 Total $ (3,664) $ 3,969 $ (3,645) $ (241)

CONDENSED CONSOLIDATED FINANC_2

CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Policies)	9 Months Ended
	Sep. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements Recently Issued Accounting Standards In March 2020, the FASB issued Accounting Standards Update ("ASU") 2020-04, "Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting." This ASU provides temporary optional guidance to ease the potential burden in accounting for reference rate reform. The new guidance provides optional expedients and exceptions for applying generally accepted accounting principles to contract modifications and hedging relationships, subject to meeting certain criteria, that reference LIBOR or another reference rate expected to be discontinued. The ASU is intended to help stakeholders during the global market-wide reference rate transition period. Therefore, this standards update is in effect from March 12, 2020 through December 31, 2022. The Company is currently evaluating the impact of this pronouncement on the consolidated financial statements and disclosures. In December 2019, the FASB issued ASU 2019-12, "Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes." The amendments in this update simplify the accounting for income taxes by removing certain exceptions to the general principles in Topic 740. The amendments also improve consistent application of and simplify GAAP for other areas of Topic 740 by clarifying and amending existing guidance. The effective date of this update is for fiscal years beginning after December 15, 2020, and interim periods within those fiscal years. Early adoption is permitted. The standard may be adopted either using the prospective or retrospective transition approach and could also be applied on a modified retrospective basis through a cumulative-effect adjustment to retained earnings as of the beginning of the fiscal year of adoption. The Company is currently evaluating the impact of this pronouncement on the Company’s consolidated financial statements and disclosures. In August 2018, the FASB issued ASU 2018-14, “Disclosure Framework-Changes to the Disclosure Requirements for Defined Benefit Plans,” which modifies the disclosure requirements for employers that sponsor defined benefit pension or other postretirement benefit plans. The guidance removes disclosures that are no longer considered cost beneficial, clarifies the specific requirements of disclosures and adds disclosure requirements identified as relevant. This update should be applied on a retrospective basis to all periods presented and is effective for fiscal years ending after December 31, 2020. Early adoption is permitted. The Company expects this new guidance will not have a significant impact on its financial reporting. Recently Adopted Accounting Standards In August 2018, the FASB issued ASU 2018-15, “Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement that is a Service Contract.” The guidance requires implementation costs incurred by customers in cloud computing arrangements to be deferred over the noncancelable term of the cloud computing arrangements plus any optional renewal periods (1) that are reasonably certain to be exercised by the customer or (2) for which exercise of the renewal option is controlled by the cloud service provider. The effective date of this pronouncement is for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years. The standard may be adopted either using the prospective or retrospective transition approach. The Company adopted the new standard on January 1, 2020. The standard update did not have a significant impact on the Company’s consolidated financial statements and disclosures. In August 2017, the FASB issued ASU No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. The guidance was issued with the objective of improving the financial reporting of hedging relationships to better portray the economic results of companies' risk management activities in its financial statements, as well as simplifying the application of hedge accounting guidance especially in the area of assessment of effectiveness of the hedge. In April 2019, the FASB issued ASU 2019-04, "Codification Improvements to Topic 815, Derivative and Hedging", which further clarified ASU 2017-12. The amendments are effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. The Company adopted the new standards in the second quarter of 2019, upon entering into derivative transactions. Refer to Note 20, "Derivative Instruments and Hedging Activities." In January 2017, the FASB issued ASU No. 2017-04, “Simplifying the Test for Goodwill Impairment” (ASU 2017-04), which addresses changes to the testing for goodwill impairment by eliminating Step 2 of the process. The guidance is effective for annual and interim goodwill impairment tests in fiscal years beginning after December 15, 2019. The Company adopted the new standard on January 1, 2020. This ASU did not have a significant impact on the Company’s consolidated financial statements. In June 2016, the FASB issued ASU No. 2016-13, "Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments", which requires that credit losses be reported based on expected losses instead of the incurred loss model. The update made several consequential amendments to the codification which requires the accounting for available-for-sale debt securities to be individually assessed for credit losses when fair value is less than the amortized cost basis. The FASB subsequently issued ASU 2019-04, ASU 2019-05, and ASU 2019-11, all of which further clarified ASU 2016-13. The Company adopted the new standard and related updates on January 1, 2020. The adoption did not have a significant impact on the consolidated financial statements. In February 2016, the FASB issued ASU No. 2016-02, “Leases” (“ASU 2016-02”), which was clarified by ASU 2018-11 and addresses the recognition of assets and liabilities that arise from all leases. The guidance requires lessees to recognize right-of-use ("ROU") assets and lease liabilities for most leases in the Consolidated Balance Sheets and is effective for annual and interim periods beginning after December 15, 2018. The Company adopted the new standard on January 1, 2019 and has elected the optional transition method to account for the impact of the adoption with a cumulative-effect adjustment in the period of adoption. The new standard provides a number of optional practical expedients in transition. The Company has elected the “package of practical expedients”, which permits it not to reassess under the new standard its prior conclusions about lease identification, lease classification and initial direct costs. The Company has not elected the use-of-hindsight or the practical expedient pertaining to land easements, the latter not being applicable to the Company. The new standard also provides practical expedients for an entity’s ongoing accounting. The Company has elected the short-term lease recognition exemption for all leases that qualify, which means for those leases that qualify, the Company will not recognize ROU assets or lease liabilities. The Company has also elected the practical expedient to not separate lease and non-lease components for all of its leases. In March 2019, the FASB issued ASU 2019-01, "Leases (Topic 842): Codification Improvements," which further clarifies the determination of fair value of leases and modifies transition disclosure requirements for changes in accounting principles. The effective date of the amendments is for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years. The ASU was adopted by the Company on January 1, 2020 and did not have a significant impact on its consolidated financial statements and disclosures. Refer to Note 19, "Leases."

SIGNIFICANT ACQUISITIONS (Table

SIGNIFICANT ACQUISITIONS (Tables)	9 Months Ended
	Sep. 30, 2020
Business Combinations [Abstract]
Schedule of Estimated Fair Value of Assets Acquired and Liabilities Assumed	The following table summarizes the estimated fair values of the assets acquired and liabilities assumed: Cash and cash equivalents $ 686 Accounts receivable 3,314 Inventories 4,052 Prepaid & other current assets 521 Property, plant and equipment 15,245 Right of use assets 3,181 Customer relationships 8,200 Developed technology 4,400 Trade name 2,300 Other non-current assets 10 Accounts payable & accrued expenses (1,651) Lease liabilities (3,181) Debt (5,345) Deferred income taxes (3,740) Goodwill 18,505 Amount paid to shareholders 46,497 Zumbro debt paid on purchase date 5,345 Total amount paid on acquisition date $ 51,842 The following table summarizes the estimated fair values of the assets acquired and liabilities assumed: Cash and cash equivalents $ 4,412 Accounts receivable 4,176 Inventories 957 Property, plant and equipment 15,972 Customer relationships 39,158 Developed technology 2,461 Trade name 1,119 Other assets 1,491 Accounts payable (3,261) Bank debt (12,222) Other liabilities (1,030) Pension obligations (net) (594) Deferred income taxes (12,856) Goodwill 59,319 Amount paid to shareholders 99,102 Chemogas bank debt paid on purchase date 12,222 Total amount paid on acquisition date $ 111,324

STOCKHOLDERS' EQUITY (Tables)

STOCKHOLDERS' EQUITY (Tables)	9 Months Ended
	Sep. 30, 2020
Stockholders' Equity Note [Abstract]
Schedule of Compensation Cost on Net Earnings	The Company’s results for the three and nine months ended September 30, 2020 and 2019 reflected the following stock-based compensation cost, and such compensation cost had the following effects on net earnings: Increase/(Decrease) for the Increase/(Decrease) for the Three Months Ended September 30, Nine Months Ended September 30, 2020 2019 2020 2019 Cost of sales $ 320 $ 288 $ 895 $ 864 Operating expenses 1,935 1,807 5,860 4,853 Net earnings (1,718) (1,610) (5,137) (4,401)
Schedule of Stock Option Activity	Option activity for the nine months ended September 30, 2020 and 2019 is summarized below: For the nine months ended Shares (000s) Weighted Aggregate Weighted Outstanding as of December 31, 2019 951 $ 68.18 $ 31,814 Granted 150 111.51 Exercised (159) 51.51 Forfeited (10) 94.27 Canceled — — Outstanding as of September 30, 2020 932 $ 77.72 $ 20,638 6.5 Exercisable as of September 30, 2020 589 $ 67.66 $ 17,644 5.2 For the nine months ended Shares (000s) Weighted Aggregate Weighted Outstanding as of December 31, 2018 887 $ 61.59 $ 16,192 Granted 187 84.29 Exercised (82) 45.44 Forfeited (11) 80.38 Canceled (4) 70.90 Outstanding as of September 30, 2019 977 $ 67.06 $ 31,356 6.5 Exercisable as of September 30, 2019 608 $ 58.25 $ 24,904 5.1
Schedule of Other Information Pertaining to Stock Option Activity	Other information pertaining to option activity during the three and nine months ended September 30, 2020 and 2019 was as follows: Three Months Ended Nine Months Ended 2020 2019 2020 2019 Weighted-average fair value of options granted $ 28.59 $ — $ 23.24 $ 18.27 Total intrinsic value of stock options exercised ($000s) $ 1,517 $ 3,021 $ 7,888 $ 4,320
Schedule of Non-vested Restricted Stock Activity	Non-vested restricted stock activity for the nine months ended September 30, 2020 and 2019 is summarized below: Nine Months Ended September 30, 2020 2019 Shares (000s) Weighted Shares (000s) Weighted Non-vested balance as of December 31 138 $ 80.03 79 $ 72.75 Granted 38 109.95 67 84.44 Vested (21) 67.60 (8) 58.52 Forfeited (4) 93.35 (5) 85.49 Non-vested balance as of September 30 151 $ 89.45 133 $ 79.07
Schedule of Non-vested Performance Share Activity	Non-vested performance share activity for the nine months ended September 30, 2020 and 2019 is summarized below: Nine Months Ended September 30, 2020 2019 Shares (000s) Weighted Shares (000s) Weighted Non-vested balance as of December 31 70 $ 81.26 53 $ 75.61 Granted 20 126.46 33 81.79 Vested (8) 104.15 (9) 65.64 Forfeited (11) 82.71 (7) 60.85 Non-vested balance as of September 30 71 $ 91.99 70 $ 81.26

INVENTORIES (Tables)

INVENTORIES (Tables)	9 Months Ended
	Sep. 30, 2020
Inventory Disclosure [Abstract]
Schedule of Inventories	Inventories at September 30, 2020 and December 31, 2019 consisted of the following: September 30, 2020 December 31, 2019 Raw materials $ 28,802 $ 26,783 Work in progress 2,430 2,758 Finished goods 46,198 54,352 Total inventories $ 77,430 $ 83,893

PROPERTY, PLANT AND EQUIPMENT (

PROPERTY, PLANT AND EQUIPMENT (Tables)	9 Months Ended
	Sep. 30, 2020
Property, Plant and Equipment [Abstract]
Schedule of Property, Plant and Equipment	Property, plant and equipment at September 30, 2020 and December 31, 2019 are summarized as follows: September 30, 2020 December 31, 2019 Land $ 11,697 $ 11,588 Building 85,812 79,261 Equipment 244,030 237,898 Construction in progress 21,921 14,594 363,460 343,341 Less: accumulated depreciation 143,906 126,482 Property, plant and equipment, net $ 219,554 $ 216,859

INTANGIBLE ASSETS (Tables)

INTANGIBLE ASSETS (Tables)	9 Months Ended
	Sep. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Identifiable Intangible Assets	Identifiable intangible assets with finite lives at September 30, 2020 and December 31, 2019 are summarized as follows: Amortization Gross Carrying Amount at Accumulated Amortization at Gross Carrying Amount at Accumulated Amortization at Customer relationships & lists 10-20 $ 241,505 $ 153,361 $ 239,578 $ 139,863 Trademarks & trade names 2-17 43,154 23,821 43,102 20,477 Developed technology 5-12 21,394 13,011 20,206 11,008 Other 3-18 21,231 10,909 20,962 8,576 $ 327,284 $ 201,102 $ 323,848 $ 179,924

NET EARNINGS PER SHARE (Tables)

NET EARNINGS PER SHARE (Tables)	9 Months Ended
	Sep. 30, 2020
Earnings Per Share [Abstract]
Reconciliation of the Net Earnings and Shares Used in Calculating Basic and Diluted Net Earnings Per Share	The following presents a reconciliation of the net earnings and shares used in calculating basic and diluted net earnings per share: Three Months Ended Nine Months Ended 2020 2019 2020 2019 Net Earnings - Basic and Diluted $ 21,568 $ 20,676 $ 62,461 $ 59,288 Shares (000s) Weighted Average Common Shares - Basic 32,206 32,094 32,174 32,164 Effect of Dilutive Securities – Stock Options, Restricted Stock, and Performance Shares 310 361 326 350 Weighted Average Common Shares - Diluted 32,516 32,455 32,500 32,514 Net Earnings Per Share - Basic $ 0.67 $ 0.64 $ 1.94 $ 1.84 Net Earnings Per Share - Diluted $ 0.66 $ 0.64 $ 1.92 $ 1.82

SEGMENT INFORMATION (Tables)

SEGMENT INFORMATION (Tables)	9 Months Ended
	Sep. 30, 2020
Segment Reporting [Abstract]
Schedule of Segment Reporting Information	The segment information is summarized as follows: Business Segment Assets September 30, December 31, Human Nutrition & Health $ 734,586 $ 737,951 Animal Nutrition & Health 143,600 140,806 Specialty Products 181,454 181,904 Other and Unallocated (1) 101,701 95,021 Total $ 1,161,341 $ 1,155,682 Business Segment Net Sales Three Months Ended Nine Months Ended 2020 2019 2020 2019 Human Nutrition & Health $ 103,589 $ 86,142 $ 296,525 $ 257,163 Animal Nutrition & Health 46,354 42,286 141,339 129,127 Specialty Products 23,003 24,888 79,193 68,219 Other and Unallocated (2) 2,194 5,279 5,874 22,669 Total $ 175,140 $ 158,595 $ 522,931 $ 477,178 Business Segment Earnings Before Income Taxes Three Months Ended Nine Months Ended 2020 2019 2020 2019 Human Nutrition & Health $ 17,499 $ 13,193 $ 45,131 $ 39,234 Animal Nutrition & Health 7,011 6,122 21,485 16,423 Specialty Products 5,348 6,699 21,342 22,275 Other and Unallocated (2) (830) 16 (5,735) 980 Interest and other expense (1,121) (1,594) (3,853) (4,802) Total $ 27,907 $ 24,436 $ 78,370 $ 74,110 Depreciation/Amortization Three Months Ended Nine Months Ended 2020 2019 2020 2019 Human Nutrition & Health $ 8,188 $ 7,411 $ 24,047 $ 22,880 Animal Nutrition & Health 1,842 1,646 5,390 4,847 Specialty Products 2,461 2,372 7,225 4,983 Other and Unallocated (2) 564 324 1,687 775 Total $ 13,055 $ 11,753 $ 38,349 $ 33,485 Capital Expenditures Nine Months Ended 2020 2019 Human Nutrition & Health $ 13,481 $ 14,136 Animal Nutrition & Health 3,958 2,788 Specialty Products 1,542 2,050 Other and Unallocated (2) 298 583 Total $ 19,279 $ 19,557 (1) Other and Unallocated assets consist of certain cash, capitalized loan issuance costs, other assets, investments, and income taxes, which the Company does not allocate to its individual business segments. It also includes assets associated with a few minor businesses which individually do not meet the quantitative thresholds for separate presentation. (2) Other and Unallocated consists of a few minor businesses which individually do not meet the quantitative thresholds for separate presentation and corporate expenses that have not been allocated to a segment. Unallocated corporate expenses consist of: (i) Transaction and integration costs, ERP implementation costs, and unallocated legal fees totaling $161 and $2,179 for the three and nine months ended September 30, 2020, respectively, and $688 and $2,253 for the three and nine months ended September 30, 2019, respectively, and (ii) Unallocated amortization expense of $399 and $1,205 for the three and nine months ended September 30, 2020, respectively, and $138 and $157 for the three and nine months ended September 30, 2019, respectively, related to an intangible asset in connection with a company-wide ERP system implementation.

REVENUE (Tables)

REVENUE (Tables)	9 Months Ended
	Sep. 30, 2020
Revenue from Contract with Customer [Abstract]
Schedule of Disaggregation of Revenues	The following table presents revenues disaggregated by revenue source. Sales and usage-based taxes are excluded from revenues. Three Months Ended Nine Months Ended 2020 2019 2020 2019 Product Sales $ 164,254 $ 149,862 $ 494,857 $ 449,878 Co-manufacturing 8,427 5,911 21,803 19,112 Bill and Hold 763 1,056 1,158 3,182 Consignment 602 688 1,916 1,770 Product Sales Revenue 174,046 157,517 519,734 473,942 Royalty Revenue 1,094 1,078 3,197 3,236 Total Revenue $ 175,140 $ 158,595 $ 522,931 $ 477,178 The following table presents revenues disaggregated by geography, based on the shipping addresses of customers: Three Months Ended Nine Months Ended 2020 2019 2020 2019 United States $ 131,305 $ 112,811 $ 380,450 $ 353,111 Foreign Countries 43,835 45,784 142,481 124,067 Total Revenue $ 175,140 $ 158,595 $ 522,931 $ 477,178

SUPPLEMENTAL CASH FLOW INFORM_2

SUPPLEMENTAL CASH FLOW INFORMATION (Tables)	9 Months Ended
	Sep. 30, 2020
Supplemental Cash Flow Information [Abstract]
Schedule of Supplemental Cash Flow Information	Cash paid during the nine months ended September 30, 2020 and 2019 for income taxes and interest is as follows: Nine Months Ended 2020 2019 Income taxes $ 15,167 $ 18,226 Interest $ 4,069 $ 4,567

ACCUMULATED OTHER COMPREHENSI_2

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)	9 Months Ended
	Sep. 30, 2020
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Schedule of Changes in Accumulated Other Comprehensive Income (Loss)	The changes in accumulated other comprehensive income/(loss) were as follows: Three Months Ended Nine Months Ended 2020 2019 2020 2019 Net foreign currency translation adjustment $ 4,313 $ (2,209) $ 7,440 $ (3,513) Net change of cash flow hedge (see Note 20 for further information) Unrealized gain (loss) on cash flow hedge 299 (769) (3,585) (2,475) Tax (72) 112 926 519 Net of tax 227 (657) (2,659) (1,956) Net change in postretirement benefit plan (see Note 15 for further information) Amortization of prior service cost 18 19 56 55 Amortization of gain (12) (12) (38) (34) Total before tax 6 7 18 21 Tax 2 (2) 3 (5) Adjustment (1) 129 — (455) — Net of tax and adjustment 137 5 (434) 16 Total other comprehensive income (loss) $ 4,677 $ (2,861) $ 4,347 $ (5,453) (1) One-time adjustment to the postretirement account.
Schedule of Accumulated Other Comprehensive Income (Loss)	Accumulated other comprehensive income/(loss) at September 30, 2020 and December 31, 2019 consisted of the following: Foreign currency Cash flow hedge Postretirement Total Balance December 31, 2019 $ (5,176) $ (1,399) $ 1,011 $ (5,564) Other comprehensive income/(loss) 7,440 (2,659) (434) 4,347 Balance September 30, 2020 $ 2,264 $ (4,058) $ 577 $ (1,217)

EMPLOYEE BENEFIT PLANS (Tables)

EMPLOYEE BENEFIT PLANS (Tables)	9 Months Ended
	Sep. 30, 2020
Retirement Benefits [Abstract]
Schedule of Net Periodic Benefit Cost	Net periodic benefit costs for such retirement medical plans were as follows: Nine Months Ended 2020 2019 Service cost $ 51 $ 47 Interest cost 19 29 Amortization of prior service cost 56 55 Amortization of gain (38) (34) Net periodic benefit cost $ 88 $ 97

COMMITMENTS AND CONTINGENCIES (

COMMITMENTS AND CONTINGENCIES (Tables)	9 Months Ended
	Sep. 30, 2020
Commitments and Contingencies Disclosure [Abstract]
Aggregate Future Minimum Rental Payments Required under Non-Cancelable Operating Leases	Aggregate future minimum rental payments required under all non-cancelable operating leases at September 30, 2020 are as follows: Year October 1, 2020 to December 31, 2020 $ 775 2021 2,672 2022 2,100 2023 1,692 2024 932 2025 527 Thereafter 2,688 Total minimum lease payments $ 11,386

LEASES (Tables)

LEASES (Tables)	9 Months Ended
	Sep. 30, 2020
Leases [Abstract]
Schedule of Lease Cost	ROU assets and lease liabilities at September 30, 2020 and December 31, 2019 are summarized as follows: Right of use assets September 30, 2020 December 31, 2019 Operating leases $ 5,546 $ 7,338 Finance leases 2,642 — Total $ 8,188 $ 7,338 Lease liabilities - current September 30, 2020 December 31, 2019 Operating leases $ 1,718 $ 2,475 Finance leases 156 — Total $ 1,874 $ 2,475 Lease liabilities - non-current September 30, 2020 December 31, 2019 Operating leases $ 3,500 $ 4,827 Finance leases 2,526 — Total $ 6,026 $ 4,827 For the three and nine months ended September 30, 2020 and 2019, the Company's total lease costs were as follows, which included both amounts recognized in profits or losses during the period and amounts capitalized on the balance sheet, and the cash flows arising from lease transactions: Three Months Ended Nine Months Ended 2020 2019 2020 2019 Lease Cost Operating lease cost $ 702 $ 817 $ 2,179 $ 2,381 Finance Lease cost Amortization of ROU asset 157 — 157 — Interest on lease liabilities 104 — 104 — Total lease cost $ 963 $ 817 $ 2,440 $ 2,381 Cash paid for amounts included in the measurement of lease liabilities Operating cash flows from operating leases $ 710 $ 823 $ 2,193 $ 2,395 Operating cash flows from finance leases 104 — 104 — Financing cash flows from finance leases 112 — 112 — $ 926 $ 823 $ 2,409 $ 2,395 ROU assets obtained in exchange for new operating lease liabilities, net of ROU assets disposals $ — $ (240) $ (98) $ 8,485 ROU assets obtained in exchange for new finance lease liabilities, net of ROU assets disposals $ 2,782 $ — $ 2,782 $ — Weighted-average remaining lease term - operating leases 5.11 years 4.97 years 5.11 years 4.97 years Weighted-average remaining lease term - finance leases 12.50 years n/a 12.50 years n/a Weighted-average discount rate - operating leases 4.7 % 4.6 % 4.7 % 4.6 % Weighted-average discount rate - finance leases 5.1 % n/a 5.1 % n/a

DERIVATIVE INSTRUMENTS AND HE_2

DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Tables)	9 Months Ended
	Sep. 30, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Fair Value of Derivative Instruments	As of September 30, 2020 and December 31, 2019, the fair value of the derivative instruments is presented as follows in the Company's condensed consolidated balance sheets: Derivative assets (liabilities) September 30, 2020 December 31, 2019 Interest rate swap $ (5,356) $ (1,771) Cross-currency swap (1,648) (332) Derivative liabilities $ (7,004) $ (2,103)
Schedule of Gains (Losses) on Hedging Instruments	Losses and gains on our hedging instruments are recognized in accumulated other comprehensive income (loss) and categorized as follows for the three and nine months ended September 30, 2020 and 2019: Location within Statements of Comprehensive Income Three Months Ended Nine Months Ended 2020 2019 2020 2019 Cash flow hedge (interest rate swap), net of tax Unrealized gain/(loss) on cash flow hedge, net $ 227 $ (657) $ (2,659) $ (1,956) Net investment hedge (cross-currency swap), net of tax Net foreign currency translation adjustment (3,891) 4,626 (986) 1,715 Total $ (3,664) $ 3,969 $ (3,645) $ (241)

SIGNIFICANT ACQUISITIONS - Narr

SIGNIFICANT ACQUISITIONS - Narrative (Details) € in Thousands, $ in Thousands	Dec. 13, 2019USD ($)	May 27, 2019USD ($)	May 27, 2019EUR (€)	May 31, 2020USD ($)	Sep. 30, 2020USD ($)	Sep. 30, 2019USD ($)	Sep. 30, 2020USD ($)	Sep. 30, 2019USD ($)	Dec. 31, 2019USD ($)	May 27, 2019EUR (€)
Business Acquisition [Line Items]
Cash paid for acquisition, net of payments made to former shareholders							$ 0	$ 94,690
Goodwill					$ 526,257		526,257		$ 523,998
General and Administrative Expense
Business Acquisition [Line Items]
Transaction and integration related costs					61	$ 354	1,885	1,451
Zumbro River Brand, Inc.
Business Acquisition [Line Items]
Payment made on acquisition date	$ 51,842
Amount paid to former shareholders	46,497
Debt paid on purchase date	5,345
Cash acquired from acquisition	686
Cash paid for acquisition, net of payments made to former shareholders	45,811
Working capital adjustments				$ 561
Goodwill	18,505
Zumbro River Brand, Inc. | Human Nutrition & Health
Business Acquisition [Line Items]
Goodwill, amount deductible for tax purposes	$ 4,723
Zumbro River Brand, Inc. | Customer relationships
Business Acquisition [Line Items]
Useful life of intangible assets acquired	15 years
Zumbro River Brand, Inc. | Trade name
Business Acquisition [Line Items]
Useful life of intangible assets acquired	10 years
Zumbro River Brand, Inc. | Developed technology
Business Acquisition [Line Items]
Useful life of intangible assets acquired	12 years
Chemogas
Business Acquisition [Line Items]
Payment made on acquisition date		$ 111,324	€ 99,503
Amount paid to former shareholders		99,102	88,579
Debt paid on purchase date		12,222								€ 10,924
Cash acquired from acquisition		4,412								€ 3,943
Cash paid for acquisition, net of payments made to former shareholders		94,690	€ 84,636
Goodwill		$ 59,319
Percentage of outstanding common shares acquired		100.00%								100.00%
Chemogas | Customer relationships
Business Acquisition [Line Items]
Useful life of intangible assets acquired		20 years	20 years
Chemogas | Trade name
Business Acquisition [Line Items]
Useful life of intangible assets acquired		2 years	2 years
Chemogas | Developed technology
Business Acquisition [Line Items]
Useful life of intangible assets acquired		10 years	10 years
Chemogas and Zumbro River Brand, Inc.
Business Acquisition [Line Items]
Transaction and integration related costs					$ 51	$ 316	$ 1,395	$ 1,178

SIGNIFICANT ACQUISITIONS - Esti

SIGNIFICANT ACQUISITIONS - Estimated Fair Value of Assets Acquired and Liabilities Assumed (Details) € in Thousands, $ in Thousands	Sep. 30, 2020USD ($)	Dec. 31, 2019USD ($)	Dec. 13, 2019USD ($)	May 27, 2019USD ($)	May 27, 2019EUR (€)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]
Goodwill	$ 526,257	$ 523,998
Zumbro River Brand, Inc.
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Cash and cash equivalents			$ 686
Accounts receivable			3,314
Inventories			4,052
Prepaid & other current assets			521
Property, plant and equipment			15,245
Right of use assets			3,181
Other non-current assets			10
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]
Accounts payable & accrued expenses			(1,651)
Lease liabilities			(3,181)
Debt			(5,345)
Deferred income taxes			(3,740)
Goodwill			18,505
Amount paid to shareholders			46,497
Debt paid on purchase date			5,345
Total amount paid on acquisition date			51,842
Zumbro River Brand, Inc. | Customer relationships
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Intangible assets			8,200
Zumbro River Brand, Inc. | Developed technology
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Intangible assets			4,400
Zumbro River Brand, Inc. | Trade name
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Intangible assets			$ 2,300
Chemogas
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Cash and cash equivalents				$ 4,412	€ 3,943
Accounts receivable				4,176
Inventories				957
Property, plant and equipment				15,972
Other non-current assets				1,491
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]
Accounts payable & accrued expenses				(3,261)
Debt				(12,222)
Other liabilities				(1,030)
Pension obligations (net)				(594)
Deferred income taxes				(12,856)
Goodwill				59,319
Amount paid to shareholders				99,102
Debt paid on purchase date				12,222	€ 10,924
Total amount paid on acquisition date				111,324
Chemogas | Customer relationships
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Intangible assets				39,158
Chemogas | Developed technology
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Intangible assets				2,461
Chemogas | Trade name
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Intangible assets				$ 1,119

STOCKHOLDERS' EQUITY - Stock-Ba

STOCKHOLDERS' EQUITY - Stock-Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Net earnings	$ (1,718)	$ (1,610)	$ (5,137)	$ (4,401)
Expiration period of options granted			10 years
Shares available for future awards (in shares)	904,516		904,516
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Vesting period			3 years
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Vesting period			3 years
Cost of sales
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation cost	$ 320	288	$ 895	864
Operating expenses
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation cost	$ 1,935	$ 1,807	$ 5,860	$ 4,853
Minimum | Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Vesting period			3 years
Minimum | Restricted Stock | Non-Employee Director
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Vesting period			3 years
Maximum | Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Vesting period			4 years
Maximum | Restricted Stock | Non-Employee Director
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Vesting period			4 years

STOCKHOLDERS' EQUITY - Stock Op

STOCKHOLDERS' EQUITY - Stock Options (Details) - Stock Options - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding at beginning of period (in shares)			951	887
Granted (in shares)			150	187
Exercised (in shares)			(159)	(82)
Forfeited (in shares)			(10)	(11)
Canceled (in shares)			0	(4)
Outstanding at end of period (in shares)	932	977	932	977
Exercisable at end of period (in shares)	589	608	589	608
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Outstanding at beginning of period (in dollars per share)			$ 68.18	$ 61.59
Granted (in dollars per share)			111.51	84.29
Exercised (in dollars per share)			51.51	45.44
Forfeited (in dollars per share)			94.27	80.38
Canceled (in dollars per share)			0	70.90
Outstanding at end of period (in dollars per share)	$ 77.72	$ 67.06	77.72	67.06
Exercisable at end of period (in dollars per share)	$ 67.66	$ 58.25	$ 67.66	$ 58.25
Aggregate intrinsic value, outstanding, beginning of period			$ 31,814	$ 16,192
Aggregate intrinsic value, outstanding, end of period	$ 20,638	$ 31,356	20,638	31,356
Aggregate intrinsic value, exercisable, end of period	$ 17,644	$ 24,904	$ 17,644	$ 24,904
Weighted average remaining contractual term, outstanding			6 years 6 months	6 years 6 months
Weighted average remaining contractual term, exercisable			5 years 2 months 12 days	5 years 1 month 6 days
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Dividend yield rate			0.50%	0.60%
Expected volatility rate			26.00%	24.00%
Risk-free interest rate			1.40%	2.50%
Expected term			3 years 9 months 18 days	4 years
Weighted-average fair value of options granted (in dollars per share)	$ 28.59	$ 0	$ 23.24	$ 18.27
Total intrinsic value of stock options exercised	$ 1,517	$ 3,021	$ 7,888	$ 4,320

STOCKHOLDERS' EQUITY - Restrict

STOCKHOLDERS' EQUITY - Restricted Stock and Performance Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Unrecognized compensation cost	$ 14,876	$ 13,001
Period for unrecognized compensation cost to be recognized over	1 year 7 months 6 days
Subsequent Event [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Estimated share-based compensation expense			$ 9,200
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Non-vested balance as of beginning of period (in shares)	138	79
Granted (in shares)	38	67
Vested (in shares)	(21)	(8)
Forfeited (in shares)	(4)	(5)
Non-vested balance as of end of period (in shares)	151	133
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]
Non-vested balance as of beginning of period (in dollars per share)	$ 80.03	$ 72.75
Granted (in dollars per share)	109.95	84.44
Vested (in dollars per share)	67.60	58.52
Forfeited (in dollars per share)	93.35	85.49
Non-vested balance as of end of period (in dollars per share)	$ 89.45	$ 79.07
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Non-vested balance as of beginning of period (in shares)	70	53
Granted (in shares)	20	33
Vested (in shares)	(8)	(9)
Forfeited (in shares)	(11)	(7)
Non-vested balance as of end of period (in shares)	71	70
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]
Non-vested balance as of beginning of period (in dollars per share)	$ 81.26	$ 75.61
Granted (in dollars per share)	126.46	81.79
Vested (in dollars per share)	104.15	65.64
Forfeited (in dollars per share)	82.71	60.85
Non-vested balance as of end of period (in dollars per share)	$ 91.99	$ 81.26
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Risk-free interest rate	1.40%	2.50%
Dividend yield rate	0.50%	0.50%
Expected volatility rate	24.00%	24.00%
Initial TSR	10.90%	(5.90%)
Cliff vest	100.00%

STOCKHOLDERS' EQUITY - Repurcha

STOCKHOLDERS' EQUITY - Repurchase of Common Stock (Details) - $ / shares	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Stockholders' Equity Note [Abstract]
Number of shares authorized to be repurchased (in shares)	3,763,038
Aggregate number of shares repurchased since inception (in shares)	2,495,496
Number of shares remaining in treasury (in shares)	108,813		203,879
Number of shares acquired under stock repurchase plan and subsequently reissued (in shares)	63,729	240,995
Treasury stock acquired, average cost (in dollars per share)	$ 93.87	$ 88.47

INVENTORIES (Details)

INVENTORIES (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Inventory Disclosure [Abstract]
Raw materials	$ 28,802	$ 26,783
Work in progress	2,430	2,758
Finished goods	46,198	54,352
Total inventories	$ 77,430	$ 83,893

PROPERTY, PLANT AND EQUIPMENT_2

PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Property, Plant and Equipment [Abstract]
Gross property, plant and equipment	$ 363,460	$ 343,341
Less: accumulated depreciation	143,906	126,482
Property, plant and equipment, net	219,554	216,859
Land
Property, Plant and Equipment [Abstract]
Gross property, plant and equipment	11,697	11,588
Building
Property, Plant and Equipment [Abstract]
Gross property, plant and equipment	85,812	79,261
Equipment
Property, Plant and Equipment [Abstract]
Gross property, plant and equipment	244,030	237,898
Construction in progress
Property, Plant and Equipment [Abstract]
Gross property, plant and equipment	$ 21,921	$ 14,594

INTANGIBLE ASSETS - Narrative (

INTANGIBLE ASSETS - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 526,257,000		$ 526,257,000		$ 523,998,000
Write-down of goodwill			1,228,000
Amortization of identifiable intangible assets	6,911,000	$ 6,753,000	20,875,000	$ 18,723,000
Identifiable intangible assets with indefinite useful lives	0	$ 0	0	$ 0
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Remainder of 2020	6,911,000		6,911,000
2021	24,216,000		24,216,000
2022	22,266,000		22,266,000
2023	19,351,000		19,351,000
2024	10,658,000		10,658,000
2025	$ 6,412,000		$ 6,412,000

INTANGIBLE ASSETS - Schedule of

INTANGIBLE ASSETS - Schedule of Identifiable Intangible Assets (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Dec. 31, 2019
Identifiable intangible assets [Abstract]
Gross carrying amount	$ 327,284	$ 323,848
Accumulated amortization	201,102	179,924
Customer relationships & lists
Identifiable intangible assets [Abstract]
Gross carrying amount	241,505	239,578
Accumulated amortization	$ 153,361	139,863
Customer relationships & lists | Minimum
Identifiable intangible assets [Abstract]
Amortization period	10 years
Customer relationships & lists | Maximum
Identifiable intangible assets [Abstract]
Amortization period	20 years
Trademarks & trade names
Identifiable intangible assets [Abstract]
Gross carrying amount	$ 43,154	43,102
Accumulated amortization	$ 23,821	20,477
Trademarks & trade names | Minimum
Identifiable intangible assets [Abstract]
Amortization period	2 years
Trademarks & trade names | Maximum
Identifiable intangible assets [Abstract]
Amortization period	17 years
Developed technology
Identifiable intangible assets [Abstract]
Gross carrying amount	$ 21,394	20,206
Accumulated amortization	$ 13,011	11,008
Developed technology | Minimum
Identifiable intangible assets [Abstract]
Amortization period	5 years
Developed technology | Maximum
Identifiable intangible assets [Abstract]
Amortization period	12 years
Other
Identifiable intangible assets [Abstract]
Gross carrying amount	$ 21,231	20,962
Accumulated amortization	$ 10,909	$ 8,576
Other | Minimum
Identifiable intangible assets [Abstract]
Amortization period	3 years
Other | Maximum
Identifiable intangible assets [Abstract]
Amortization period	18 years

EQUITY-METHOD INVESTMENT (Detai

EQUITY-METHOD INVESTMENT (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020USD ($)	Sep. 30, 2019USD ($)	Sep. 30, 2020USD ($)vote	Sep. 30, 2019USD ($)	Dec. 31, 2019USD ($)
Equity Method Investment, Summarized Financial Information [Abstract]
Percentage of production offtake			66.66%
Percentage of operating expenses to be absorbed			66.66%
St. Gabriel CC Company, LLC
Equity Method Investment, Summarized Financial Information [Abstract]
Ownership percentage in joint venture	66.66%		66.66%
Loss relating to joint venture's expenses	$ 143	$ 84	$ 423	$ 266
Carrying value of joint venture	$ 4,913		$ 4,913		$ 4,513
St. Gabriel CC Company, LLC | Eastman Chemical Company
Equity Method Investment, Summarized Financial Information [Abstract]
Ownership percentage in joint venture	33.34%		33.34%
Number of votes | vote			2

REVOLVING LOAN (Details)

REVOLVING LOAN (Details) - USD ($)	Jun. 27, 2018	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Line of Credit Facility [Abstract]
Outstanding balance		$ 193,569,000		$ 193,569,000		$ 248,569,000
Capitalized costs net of accumulated amortization		774,000		774,000		$ 986,000
Amortization expense pertaining to capitalized costs		$ 71,000	$ 71,000	$ 212,000	$ 212,000
Credit Agreement
Line of Credit Facility [Abstract]
Maximum borrowing capacity	$ 500,000,000
Interest rate		1.27%		1.27%
Commitment fee percentage				0.175%
Unused portion of revolving loan		$ 306,431,000		$ 306,431,000
Credit Agreement | Minimum
Line of Credit Facility [Abstract]
Commitment fee percentage	0.15%
Credit Agreement | Maximum
Line of Credit Facility [Abstract]
Commitment fee percentage	0.275%
Term Loan A
Line of Credit Facility [Abstract]
Maximum borrowing capacity	$ 350,000,000
Payments for outstanding balance	210,750,000
Revolving Credit Facility
Line of Credit Facility [Abstract]
Maximum borrowing capacity	$ 100,000,000
Installment payments required				$ 0

NET EARNINGS PER SHARE (Details

NET EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2020	Sep. 30, 2019
Earnings Per Share, Basic and Diluted [Abstract]
Net Earnings - Basic and Diluted	$ 21,568	$ 21,125	$ 19,768	$ 20,676	$ 19,829	$ 18,783	$ 62,461	$ 59,288
Weighted average common shares - basic (in shares)	32,206,000			32,094,000			32,174,000	32,164,000
Effect of dilutive securities - stock options, restricted stock, and performance shares (in shares)	310,000			361,000			326,000	350,000
Weighted average common shares - diluted (in shares)	32,516,000			32,455,000			32,500,000	32,514,000
Net earnings per share - basic (in dollars per share)	$ 0.67			$ 0.64			$ 1.94	$ 1.84
Net earnings per share - diluted (in dollars per share)	$ 0.66			$ 0.64			$ 1.92	$ 1.82
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive stock options outstanding, excluded from diluted earnings per share calculation (in shares)	172,122			183,822			215,271	196,382

INCOME TAXES (Details)

INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Effective tax rate	22.70%	15.40%	20.30%	20.00%
Unrecognized tax benefits	$ 5,192		$ 5,192		$ 4,762
Accrued interest and penalties related to unrecognized tax benefits	$ 1,787		$ 1,787		$ 1,612

SEGMENT INFORMATION - Narrative

SEGMENT INFORMATION - Narrative (Details)	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2020numberOfReportableSegments	Sep. 30, 2020filling_facility	Dec. 31, 2019numberOfReportableSegments
Segment Reporting [Abstract]
Number of reportable segments | numberOfReportableSegments	3		4
Number of filling facilities | filling_facility		5

SEGMENT INFORMATION - Business

SEGMENT INFORMATION - Business Segment Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Segment information [Abstract]
Assets	$ 1,161,341	$ 1,155,682
Other and Unallocated
Segment information [Abstract]
Assets	101,701	95,021
Human Nutrition & Health | Operating Segments
Segment information [Abstract]
Assets	734,586	737,951
Animal Nutrition & Health | Operating Segments
Segment information [Abstract]
Assets	143,600	140,806
Specialty Products | Operating Segments
Segment information [Abstract]
Assets	$ 181,454	$ 181,904

SEGMENT INFORMATION - Busines_2

SEGMENT INFORMATION - Business Segment Net Sales (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Segment information [Abstract]
Net sales	$ 175,140	$ 158,595	$ 522,931	$ 477,178
Other and Unallocated
Segment information [Abstract]
Net sales	2,194	5,279	5,874	22,669
Human Nutrition & Health | Operating Segments
Segment information [Abstract]
Net sales	103,589	86,142	296,525	257,163
Animal Nutrition & Health | Operating Segments
Segment information [Abstract]
Net sales	46,354	42,286	141,339	129,127
Specialty Products | Operating Segments
Segment information [Abstract]
Net sales	$ 23,003	$ 24,888	$ 79,193	$ 68,219

SEGMENT INFORMATION - Busines_3

SEGMENT INFORMATION - Business Segment Earnings Before Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Segment information [Abstract]
Earnings before income taxes	$ 27,907	$ 24,436	$ 78,370	$ 74,110
Interest and other (expense)	(1,121)	(1,594)	(3,853)	(4,802)
Other and Unallocated
Segment information [Abstract]
Earnings before income taxes	(830)	16	(5,735)	980
Human Nutrition & Health | Operating Segments
Segment information [Abstract]
Earnings before income taxes	17,499	13,193	45,131	39,234
Animal Nutrition & Health | Operating Segments
Segment information [Abstract]
Earnings before income taxes	7,011	6,122	21,485	16,423
Specialty Products | Operating Segments
Segment information [Abstract]
Earnings before income taxes	$ 5,348	$ 6,699	$ 21,342	$ 22,275

SEGMENT INFORMATION - Depreciat

SEGMENT INFORMATION - Depreciation and Amortization (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Segment information [Abstract]
Depreciation and amortization	$ 13,055	$ 11,753	$ 38,349	$ 33,485
Other and Unallocated
Segment information [Abstract]
Depreciation and amortization	564	324	1,687	775
Human Nutrition & Health | Operating Segments
Segment information [Abstract]
Depreciation and amortization	8,188	7,411	24,047	22,880
Animal Nutrition & Health | Operating Segments
Segment information [Abstract]
Depreciation and amortization	1,842	1,646	5,390	4,847
Specialty Products | Operating Segments
Segment information [Abstract]
Depreciation and amortization	$ 2,461	$ 2,372	$ 7,225	$ 4,983

SEGMENT INFORMATION - Capital E

SEGMENT INFORMATION - Capital Expenditures (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Segment information [Abstract]
Capital expenditures			$ 19,279	$ 19,557
Unallocated amortization expense	$ 6,911	$ 6,753	20,875	18,723
Other and Unallocated
Segment information [Abstract]
Capital expenditures			298	583
Unallocated amortization expense	399	138	1,205	157
Corporate and Reconciling Items
Segment information [Abstract]
Transaction and integration related costs	$ 161	$ 688	2,179	2,253
Human Nutrition & Health | Operating Segments
Segment information [Abstract]
Capital expenditures			13,481	14,136
Animal Nutrition & Health | Operating Segments
Segment information [Abstract]
Capital expenditures			3,958	2,788
Specialty Products | Operating Segments
Segment information [Abstract]
Capital expenditures			$ 1,542	$ 2,050

REVENUE - Schedule of Disaggreg

REVENUE - Schedule of Disaggregation of Revenues (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020USD ($)	Sep. 30, 2019USD ($)	Sep. 30, 2020USD ($)revenue_sub-stream	Sep. 30, 2019USD ($)
Revenue [Abstract]
Net sales	$ 175,140	$ 158,595	$ 522,931	$ 477,178
United States
Revenue [Abstract]
Net sales	131,305	112,811	380,450	353,111
Foreign Countries
Revenue [Abstract]
Net sales	43,835	45,784	142,481	124,067
Product Sales Revenue
Revenue [Abstract]
Net sales	174,046	157,517	$ 519,734	473,942
Number of sub-streams of revenue | revenue_sub-stream			4
Product Sales
Revenue [Abstract]
Net sales	164,254	149,862	$ 494,857	449,878
Co-manufacturing
Revenue [Abstract]
Net sales	8,427	5,911	21,803	19,112
Bill and Hold
Revenue [Abstract]
Net sales	763	1,056	1,158	3,182
Consignment
Revenue [Abstract]
Net sales	602	688	1,916	1,770
Royalty Revenue
Revenue [Abstract]
Net sales	$ 1,094	$ 1,078	$ 3,197	$ 3,236

SUPPLEMENTAL CASH FLOW INFORM_3

SUPPLEMENTAL CASH FLOW INFORMATION (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Supplemental Cash Flow Information [Abstract]
Income taxes	$ 15,167	$ 18,226
Interest	$ 4,069	$ 4,567

ACCUMULATED OTHER COMPREHENSI_3

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) - Changes in Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2020	Sep. 30, 2019
Changes in accumulated other comprehensive income (loss) [Abstract]
Net foreign currency translation adjustment	$ 4,313			$ (2,209)			$ 7,440	$ (3,513)
Unrealized gain (loss) on cash flow hedge	299			(769)			(3,585)	(2,475)
Tax	(72)			112			926	519
Net of tax	227			(657)			(2,659)	(1,956)
Net change in postretirement benefit plan (see Note 15 for further information)
Amortization of prior service cost	18			19			56	55
Amortization of gain	(12)			(12)			(38)	(34)
Total before tax	6			7			18	21
Tax	2			(2)			3	(5)
Adjustment	129			0			(455)	0
Net of tax and adjustment	137			5			(434)	16
Other comprehensive gain (loss)	4,677	$ 2,575	$ (2,905)	(2,861)	$ (1,508)	$ (1,084)	4,347	(5,453)
Gain (loss) related to net investment hedge	(3,891)			4,626			(986)	1,715
Tax (expense) benefit on net investment hedge	$ 1,244			$ (456)			$ 330	$ (456)

ACCUMULATED OTHER COMPREHENSI_4

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) - Components of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2020	Sep. 30, 2019
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 792,523	$ 766,271	$ 743,667	$ 732,345	$ 710,509	$ 691,618	$ 743,667	$ 691,618
Other comprehensive income/(loss)	4,677	2,575	(2,905)	(2,861)	(1,508)	(1,084)	4,347	(5,453)
Ending balance	819,443	792,523	766,271	733,586	732,345	710,509	819,443	733,586
Total
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(5,894)	(8,469)	(5,564)	(6,194)	(4,686)	(3,602)	(5,564)	(3,602)
Other comprehensive income/(loss)	4,677	2,575	(2,905)	(2,861)	(1,508)	(1,084)
Ending balance	(1,217)	$ (5,894)	(8,469)	$ (9,055)	$ (6,194)	$ (4,686)	(1,217)	$ (9,055)
Foreign currency translation adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			(5,176)				(5,176)
Other comprehensive income/(loss)							7,440
Ending balance	2,264						2,264
Cash flow hedge
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			(1,399)				(1,399)
Other comprehensive income/(loss)							(2,659)
Ending balance	(4,058)						(4,058)
Postretirement benefit plan
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			$ 1,011				1,011
Other comprehensive income/(loss)							(434)
Ending balance	$ 577						$ 577

EMPLOYEE BENEFIT PLANS (Details

EMPLOYEE BENEFIT PLANS (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2020USD ($)plan	Sep. 30, 2019USD ($)	Dec. 31, 2019USD ($)
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	$ 51	$ 47
Interest cost	19	29
Amortization of prior service cost	56	55
Amortization of gain	(38)	(34)
Net periodic benefit cost	$ 88	$ 97
Defined Benefit Plan Disclosure [Line Items]
Number of savings plan | plan	2
Benefit obligation	$ 1,146		$ 1,076
Deferred compensation liability	3,314		1,982
Related rabbi trust assets	3,314		1,982
Maximum
Defined Benefit Plan Disclosure [Line Items]
Historical cash payments for retirement medical plan claims per year	$ 100
Postretirement Medical Plan
Defined Benefit Plan Disclosure [Line Items]
Number of defined benefit plans | plan	2
Defined Benefit Pension Plan | Chemogas
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation	$ 623		$ 596

COMMITMENTS AND CONTINGENCIES_2

COMMITMENTS AND CONTINGENCIES (Details) $ in Thousands	Sep. 30, 2020USD ($)
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
October 1, 2020 to December 31, 2020	$ 775
2021	2,672
2022	2,100
2023	1,692
2024	932
2025	527
Thereafter	2,688
Total minimum lease payments	$ 11,386

FAIR VALUE OF FINANCIAL INSTR_2

FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2020USD ($)financial_instrument	Dec. 31, 2019USD ($)
Fair value of financial instruments [Abstract]
Number of financial instruments held for trading purposes | financial_instrument	0
Related rabbi trust assets	$ 3,314	$ 1,982
Money Market Funds | Level 1
Fair value of financial instruments [Abstract]
Cash and cash equivalents	$ 815	$ 808

RELATED PARTY TRANSACTIONS (Det

RELATED PARTY TRANSACTIONS (Details) - St. Gabriel CC Company, LLC - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Related party transactions [Abstract]
Finished goods received from related party recorded in cost of goods sold	$ 2,382,000	$ 4,538,000	$ 9,123,000	$ 14,308,000
Receivable from related party	2,508,000		2,508,000		$ 4,840,000
Payables to related parties	1,790,000		1,790,000		3,230,000
Related party receivable related to non-contractual monies	159,000		159,000		0
Related party payable related to non-contractual monies	296,000		296,000		$ 366,000
Services Provided
Related party transactions [Abstract]
Revenue from related party	834,000	955,000	2,544,000	2,910,000
Raw Materials Sold
Related party transactions [Abstract]
Revenue from related party	$ 2,716,000	$ 5,893,000	$ 10,330,000	$ 19,039,000

LEASES - Narrative (Details)

LEASES - Narrative (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020USD ($)	Sep. 30, 2019USD ($)	Sep. 30, 2020USD ($)tranche	Sep. 30, 2019USD ($)
Lessee, Lease, Description [Line Items]
Number of tranches | tranche			4
Finance lease liability	$ 2,682		$ 2,682
Rent expense charged to operations under lease agreements	$ 702	$ 817	$ 2,179	$ 2,381
Lessee, Operating Lease, Tranche One
Lessee, Lease, Description [Line Items]
Discount rate	3.45%		3.45%
Lessee, Operating Lease, Tranche One | Minimum
Lessee, Lease, Description [Line Items]
Term of contract for operating leases	1 year		1 year
Lessee, Operating Lease, Tranche One | Maximum
Lessee, Lease, Description [Line Items]
Term of contract for operating leases	2 years		2 years
Lessee, Operating Lease, Tranche Two
Lessee, Lease, Description [Line Items]
Discount rate	4.04%		4.04%
Lessee, Operating Lease, Tranche Two | Minimum
Lessee, Lease, Description [Line Items]
Term of contract for operating leases	3 years		3 years
Lessee, Operating Lease, Tranche Two | Maximum
Lessee, Lease, Description [Line Items]
Term of contract for operating leases	4 years		4 years
Lessee, Operating Lease, Tranche Three
Lessee, Lease, Description [Line Items]
Discount rate	4.38%		4.38%
Lessee, Operating Lease, Tranche Three | Minimum
Lessee, Lease, Description [Line Items]
Term of contract for operating leases	5 years		5 years
Lessee, Operating Lease, Tranche Three | Maximum
Lessee, Lease, Description [Line Items]
Term of contract for operating leases	9 years		9 years
Lessee, Operating Lease, Tranche Four
Lessee, Lease, Description [Line Items]
Term of contract for operating leases	10 years		10 years
Discount rate	5.10%		5.10%

LEASES - Right-of-Use Assets an

LEASES - Right-of-Use Assets and Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Assets and Liabilities, Lessee [Abstract]
Operating Lease - ROU	$ 5,546	$ 7,338
Finance Leases - ROU	2,642	0
Total right-of-use assets	8,188	7,338
Operating leases liabilities - current	1,718	2,475
Finance leases liabilities - current	156	0
Total lease liabilities, current	1,874	2,475
Operating leases liabilities - non-current	3,500	4,827
Finance leases liabilities - non-current	2,526	0
Total lease liabilities, non-current	$ 6,026	$ 4,827

LEASES - Schedule of Lease Cost

LEASES - Schedule of Lease Costs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Lease Cost
Operating lease cost	$ 702	$ 817	$ 2,179	$ 2,381
Amortization of ROU asset	157	0	157	0
Interest on lease liabilities	104	0	104	0
Total lease cost	963	817	2,440	2,381
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	710	823	2,193	2,395
Operating cash flows from finance leases	104	0	104	0
Financing cash flows from finance leases	112	0	112	0
Cash flows from operating and finance leases	926	823	2,409	2,395
ROU assets obtained in exchange for new operating lease liabilities, net of ROU assets disposals	0	(240)	(98)	8,485
ROU assets obtained in exchange for new finance lease liabilities, net of ROU assets disposals	$ 2,782	$ 0	$ 2,782	$ 0
Weighted-average remaining lease term - operating leases	5 years 1 month 9 days	4 years 11 months 19 days	5 years 1 month 9 days	4 years 11 months 19 days
Weighted-average remaining lease term - finance leases	12 years 6 months		12 years 6 months
Weighted-average discount rate - operating leases	4.70%	4.60%	4.70%	4.60%
Weighted-average discount rate - finance leases	5.10%		5.10%

DERIVATIVE INSTRUMENTS AND HE_3

DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	May 28, 2019
Interest Expense | Interest rate swap
Derivative [Line Items]
Net interest income (expense)	$ (515)	$ 60	$ (1,066)	$ 94
Designated as Hedging Instrument | Interest rate swap
Derivative [Line Items]
Notional amount of derivatives					$ 108,569
Designated as Hedging Instrument | Interest rate swap | Pay-Fixed Interest Rate
Derivative [Line Items]
Fixed interest rate					2.05%
Designated as Hedging Instrument | Cross-currency swap
Derivative [Line Items]
Notional amount of derivatives					$ 108,569
Designated as Hedging Instrument | Cross-currency swap | Pay-Fixed Interest Rate
Derivative [Line Items]
Fixed interest rate					0.00%
Designated as Hedging Instrument | Cross-currency swap | Receive-Fixed Interest Rate
Derivative [Line Items]
Fixed interest rate					2.05%
Designated as Hedging Instrument | Interest Expense | Cross-currency swap
Derivative [Line Items]
Net interest income (expense)	$ 562	$ 569	$ 1,706	$ 754

DERIVATIVE INSTRUMENTS AND HE_4

DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Schedule of Fair Value of Derivative Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Derivative Liability [Abstract]
Derivative liabilities	$ (7,004)	$ (2,103)
Derivative Financial Instruments, Liabilities
Derivative Liability [Abstract]
Derivative assets (liabilities)	(7,004)	(2,103)
Derivative Financial Instruments, Liabilities | Interest rate swap
Derivative Liability [Abstract]
Derivative liabilities	(5,356)	(1,771)
Derivative Financial Instruments, Liabilities | Cross-currency swap
Derivative Liability [Abstract]
Derivative liabilities	$ (1,648)	$ (332)

DERIVATIVE INSTRUMENTS AND HE_5

DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Schedule of Gains (Losses) on Hedging Instruments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Derivative Instruments, Gain (Loss) [Line Items]
Net investment hedge (cross-currency swap), net of tax	$ (3,891)	$ 4,626	$ (986)	$ 1,715
Gains and losses from hedging instruments recognized in AOCI	(3,664)	3,969	(3,645)	(241)
Interest rate swap
Derivative Instruments, Gain (Loss) [Line Items]
Cash flow hedge (interest rate swap), net of tax	227	(657)	(2,659)	(1,956)
Cross-currency swap
Derivative Instruments, Gain (Loss) [Line Items]
Net investment hedge (cross-currency swap), net of tax	$ (3,891)	$ 4,626	$ (986)	$ 1,715