The current cash, cash equivalents and investments that are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. Includes current cash equivalents and investments that are similarly restricted as to withdrawal, usage or disposal.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 954
-SubTopic 210
-Section 45
-Paragraph 4
-URI https://asc.fasb.org/extlink&oid=120413173&loc=SL6242262-115580

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(9))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 954
-SubTopic 210
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=127002003&loc=SL6242269-115581

Name:	us-gaap_RestrictedCashAndInvestmentsCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

RESTRICTED CASH - Schedule of Restricted Cash (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020
Restricted Cash and Cash Equivalents Items [Line Items]
Cash and cash equivalents	$ 280,280	$ 362,173	$ 314,308
Total cash, cash equivalents and restricted cash shown in the Consolidated Statements of Cash Flows	296,073	369,139	315,010	$ 87,482
Excluding Timber Funds
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted cash, excluding Timber Funds	14,329	625	702
Cash and cash equivalents	279,331	358,680
Excluding Timber Funds \| Held In Escrow
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted cash, excluding Timber Funds	625		702
Excluding Timber Funds \| Restricted cash deposited with LKE intermediary
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted cash, excluding Timber Funds	13,704		0
Timber Funds
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted cash, Timber Funds	1,464	6,341	$ 0
Cash and cash equivalents	$ 949	$ 3,493