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LEASES (Tables)

3 Months Ended

Mar. 31, 2021

LEASES

Components of operating lease cost

​

​	​	​	​	​	​	​
​	​	Three Months Ended March 31,
​		2021			2020
Operating lease cost	​	$	5,921	​	$	4,834
Short-term and variable lease cost	​	​	842	​	​	1,308
Total operating lease cost	​	$	6,763	​	$	6,142

Schedule of maturities of operating lease liabilities

​

​	​	​	​
Year Ending December 31,		​	​
2021 (remaining)	​	$	15,482
2022	​		16,723
2023	​		13,503
2024	​		12,120
2025	​	​	10,664
Thereafter	​	​	74,413
Total lease payments	​	​	142,905
Less: Interest	​	​	(33,375)
Present value of lease liabilities	​	$	109,530

Schedule of other information related to leases

​

​	​	​	​	​	​	​	​
​	​	Three Months Ended March 31,					​
​		2021			2020		​
Weighted average remaining lease term (in years)	​	​	10.6	​	​	9.7	​
Weighted average discount rate	​	​	4.6	%	​	4.3	%
Cash paid for operating leases	​	$	5,958	​	$	5,574	​
Right-of-use assets obtained in exchange for operating lease liabilities	​	$	2,192	​	$	22,208	​

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- Definition

Tabular disclosure of other information relating to operating leases.

+ References

No definition available.

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- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980

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- References

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- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980

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