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LEASES - Components of Lease Expense and Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Lessee, Lease, Description [Line Items]
Operating lease expense		$ 6,972	$ 6,024	$ 6,622
Variable lease expense		366	279	356
Sublease income		0	0	(250)
Total lease expense		7,338	6,303	6,728
Operating cash flows		7,229	6,812	6,989
ROU assets obtained in exchange for lease liabilities	$ 811	26,413	3,289	5,332
PMB Acquisition
Lessee, Lease, Description [Line Items]
ROU assets obtained in exchange for lease liabilities		9,200
ASU 2016-02
Lessee, Lease, Description [Line Items]
ROU assets obtained in exchange for lease liabilities		$ 0	$ 0	$ 23,332

X

- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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X

- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

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X

- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

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- Definition

Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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X

- Definition

Amount of sublease income excluding finance and operating lease expense.

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- Definition

Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

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