DEBT - Short-term Debt Obligations (Details) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2021	Dec. 31, 2020
Short-term Debt [Line Items]
Notes payable, revolving credit facility and overdrafts	$ 58,583	$ 52,200
Notes payable
Short-term Debt [Line Items]
Interest rate (as a percent)	0.00%
Notes payable, revolving credit facility and overdrafts	$ 0	200
Revolving credit facility
Short-term Debt [Line Items]
Notes payable, revolving credit facility and overdrafts	$ 58,583	$ 52,000
Revolving credit facility \| Minimum
Short-term Debt [Line Items]
Interest rate (as a percent)	1.00%
Revolving credit facility \| Maximum
Short-term Debt [Line Items]
Interest rate (as a percent)	1.08%

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 55
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-URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-Subparagraph (SX 210.5-02(19)(a))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
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-Section S99
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(13))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Name:	us-gaap_ShortTermBorrowings
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant