XML 36 R26.htm IDEA: XBRL DOCUMENT
v3.22.2

Leases (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2022
Leases |
Schedule of operating and financing lease right of use assets and lease liabilities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Lease Position | ​ | Balance Sheet Classification | ​ | JUNE 30, 2022 | ​ | ​ | DECEMBER 31, 2021
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Assets | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating lease assets | ​ | Operating lease right-of-use assets | $ | 12,303 | ​ | $ | 12,634
Finance lease assets | ​ | Property and equipment, net | ​ | 133 | ​ | ​ | 271
Total lease assets | ​ | ​ | $ | 12,436 | ​ | $ | 12,905
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Liabilities | ​ | ​ | ​ | ​ | ​ | ​ | ​
Current | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating | ​ | Current operating lease liabilities | $ | 4,599 | ​ | $ | 5,040
Finance | ​ | Other current liabilities | ​ | 174 | ​ | ​ | 293
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Noncurrent | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating | ​ | Operating lease liabilities, net of current portion | ​ | 8,295 | ​ | ​ | 8,256
Finance | ​ | Non-current finance lease liabilities | ​ | — | ​ | ​ | 25
Total lease liabilities | ​ | ​ | $ | 13,068 | ​ | $ | 13,614
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Schedule of minimum lease payments of operating leases | ​ ​ The following table summarizes by year the maturities of our minimum lease payments as of June 30, 2022. ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | OPERATING |  | FINANCE
​ | ​ | LEASES | ​ | LEASES
​ | ​ | ​ |  | ​ | ​ |
Remainder of 2022 | ​ | $ | 2,390 | ​ | $ | 153
2023 | ​ | ​ | 3,947 | ​ | ​ | 25
2024 | ​ | ​ | 3,278 | ​ | ​ | —
2025 | ​ | ​ | 2,508 | ​ | ​ | —
2026 | ​ | ​ | 1,350 | ​ | ​ | —
Thereafter | ​ | ​ | 140 | ​ | ​ | —
Total future lease payments | ​ | ​ | 13,613 | ​ | ​ | 178
Less: imputed interest | ​ | ​ | (719) | ​ | ​ | (4)
Total | ​ | $ | 12,894 | ​ | $ | 174
Schedule of minimum lease payments of finance leases | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | OPERATING |  | FINANCE
​ | ​ | LEASES | ​ | LEASES
​ | ​ | ​ |  | ​ | ​ |
Remainder of 2022 | ​ | $ | 2,390 | ​ | $ | 153
2023 | ​ | ​ | 3,947 | ​ | ​ | 25
2024 | ​ | ​ | 3,278 | ​ | ​ | —
2025 | ​ | ​ | 2,508 | ​ | ​ | —
2026 | ​ | ​ | 1,350 | ​ | ​ | —
Thereafter | ​ | ​ | 140 | ​ | ​ | —
Total future lease payments | ​ | ​ | 13,613 | ​ | ​ | 178
Less: imputed interest | ​ | ​ | (719) | ​ | ​ | (4)
Total | ​ | $ | 12,894 | ​ | $ | 174

X
- Definition Tabular disclosure of components and locations of operating lease assets and liabilities along with weighted-average remaining lease term and weighted-average discount rate information. + References No definition available. + Details
Name: | cert_ScheduleOfOperatingAndFinancingLeaseAssetsAndLiabilitiesTableTextBlock
Namespace Prefix: | cert_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance 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 https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980 + Details
Name: | us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock
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 -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration