XML 61 R41.htm IDEA: XBRL DOCUMENT v3.24.0.1

Leases (Tables)

12 Months Ended

Dec. 31, 2023

Leases

Schedule of lease cost

​

​	​	​	​	​	​	​	​	​	​
​	​	Years Ended December 31,
​	​	2023		​	2022		​	2021
Operating lease cost	​	$	1,306	​	$	1,805	​	$	1,305
Short-term lease cost	​	​	1,446	​	​	993	​	​	1,492
Variable lease cost	​	​	565	​	​	331	​	​	292
Total lease cost	​	$	3,317	​	$	3,129	​	$	3,089

Schedule of lease term and discount rate

​

​	​	​	​	​	​	​
​	​	Years Ended December 31,
​	​	2023		​	2022
Weighted-average remaining lease term — operating leases (years)	​	​	5.7	​	​	6.6
Weighted-average discount rate — operating leases	​	​	6.2%	​	​	6.2%

Schedule of other information

​

​	​	​	​	​	​	​	​	​	​
​	​	Years Ended December 31,
​	​	2023		​	2022		​	2021
Cash paid for amounts included in the measurement of operating leases liabilities	​	$	1,585	​	$	1,568	​	$	1,286
Leased assets obtained in exchange for new operating lease liabilities	​	​	—	​	​	—	​	​	—

Schedule of future minimum lease payments

​

​	​	​	​
Years ended December 31,	​	​	Lease Payments
2024	​	$	1,398
2025	​	​	1,436
2026	​	​	1,474
2027	​	​	1,489
2028	​	​	1,527
Thereafter	​	​	1,169
Total minimum lease payments	​	$	8,493
Less: Present value discount	​	​	1,381
Present value of lease liabilities	​	$	7,112

​

X

- Definition

The tabular disclosure of lease quantitative information.

+ References

No definition available.

+ Details

Name:	coll_LeaseQuantitativeDisclosureTableTextBlock
Namespace Prefix:	coll_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of lease quantitative details

+ References

No definition available.

+ Details

Name:	coll_ScheduleOfLeaseQuantitativeDetails
Namespace Prefix:	coll_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- 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
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-4

+ Details

Name:	us-gaap_LeaseCostTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_LeasesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-6

+ Details

Name:	us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration