XML 44 R34.htm IDEA: XBRL DOCUMENT
v3.22.1

Leases (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2022
Leases |
Summary of components of lease expense | The components of lease expense are as follows (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended March 31,
​ |  | 2022 | ​ | ​ | 2021
Operating lease expense (1) | ​ | $ | 17,596 | ​ | $ | 21,656
________________________________________
(1) | Includes short-term leases which are immaterial.
Summary of operating lease liabilities | Our operating lease liabilities are reported on the Condensed Consolidated Balance Sheets as follows (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | March 31, | ​ | December 31,
​ |  | 2022 | ​ | ​ | 2021
Accrued liabilities | ​ | $ | 59,342 | ​ | $ | 61,587
Noncurrent operating lease liabilities, net of current portion | ​ |  | 86,467 | ​ |  | 98,059
​ | ​ | $ | 145,809 | ​ | $ | 159,646

X
- Definition The tabular disclosure of operating lease liabilities. + References No definition available. + Details
Name: | prim_LesseeOperatingLeaseLiabilityTableTextBlock
Namespace Prefix: | prim_
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 -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + 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