INVESTMENTS AND FAIR VALUE MEASUREMENTS - FINANCIAL INSTRUMENTS MEASURED AT FAIR VALUE ON RECURRING BASIS (Detail) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Assets, Fair Value Disclosure [Abstract]
Certificates of deposit	$ 15,794	$ 0
Corporate bonds	40,550
Total assets at fair value	110,032	93,717
Liabilities, Fair Value Disclosure [Abstract]
Derivative instruments	3,199	6,267
Total liabilities at fair value	3,199	6,267
Mutual Fund
Assets, Fair Value Disclosure [Abstract]
Equity securities	27,135	49,662
Equity Securities
Assets, Fair Value Disclosure [Abstract]
Equity securities	42,347	36,769
Corporate Bond Securities
Assets, Fair Value Disclosure [Abstract]
Corporate bonds	14,915	7,286
Fair Value, Inputs, Level 1
Liabilities, Fair Value Disclosure [Abstract]
Derivative instruments	0	0
Fair Value, Inputs, Level 2
Liabilities, Fair Value Disclosure [Abstract]
Derivative instruments	3,199	6,267
Fair Value, Inputs, Level 3
Assets, Fair Value Disclosure [Abstract]
Total assets at fair value		0
Liabilities, Fair Value Disclosure [Abstract]
Derivative instruments	0	0
Fair value, measurements, recurring
Assets, Fair Value Disclosure [Abstract]
Certificates of deposit	21,061
U.S. treasury securities	25,635
Mutual funds	27,135	49,662
Equity securities	42,347	36,769
Corporate bonds	14,915	7,286
Total assets at fair value	131,093	93,717
Liabilities, Fair Value Disclosure [Abstract]
Derivative instruments	3,199	6,267
Total liabilities at fair value	3,199	6,267
Fair value, measurements, recurring \| Fair Value, Inputs, Level 1
Assets, Fair Value Disclosure [Abstract]
Certificates of deposit	0
U.S. treasury securities	0
Mutual funds	27,135	49,662
Equity securities	42,347	36,769
Corporate bonds	0	0
Total assets at fair value	69,482	86,431
Liabilities, Fair Value Disclosure [Abstract]
Total liabilities at fair value	0	0
Fair value, measurements, recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Certificates of deposit	21,061
U.S. treasury securities	25,635
Mutual funds	0	0
Equity securities	0	0
Corporate bonds	14,915	7,286
Total assets at fair value	61,611	7,286
Liabilities, Fair Value Disclosure [Abstract]
Total liabilities at fair value	3,199	6,267
Fair value, measurements, recurring \| Fair Value, Inputs, Level 3
Assets, Fair Value Disclosure [Abstract]
Certificates of deposit	0
U.S. treasury securities	0
Mutual funds	0	0
Equity securities	0	0
Corporate bonds	0	0
Total assets at fair value	0
Liabilities, Fair Value Disclosure [Abstract]
Total liabilities at fair value	$ 0	$ 0

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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A savings certificate entitling the Entity (that is, bearer) to receive interest at an established maturity date, based upon a fixed interest rate. A certificate of deposit may be issued in any denomination. Certificates of deposit are generally issued by commercial banks and, therefore, insured by the FDIC (up to the prescribed limit). Certificates of deposit generally restrict holders from withdrawing funds on demand without the incurrence of penalties. Generally, only certificates of deposit with original maturities of three months or less qualify as cash equivalents. Original maturity means original maturity to the entity holding the investment. As a related example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.

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Amount, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity), and investment in debt security measured at fair value with change in fair value recognized in net income (trading).

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current.

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Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities.

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