XML 22 R12.htm IDEA: XBRL DOCUMENT
v3.23.1

LEASES | 3 Months Ended
--- | ---
Mar. 31, 2023
LEASES |
LEASES | 6. LEASES The Company leases certain vehicles, seismic recording equipment, real property and office equipment under lease agreements. The Company evaluates each lease to determine its appropriate classification as an operating lease or finance lease for financial reporting purposes. The majority of our operating leases are non-cancelable operating leases for office and shop space in Midland, Plano, Houston, Oklahoma City and Calgary, Alberta. There have been no material changes to our leases since the Company’s most recent Annual Report on Form 10-K that was filed with the SEC on March 13, 2023. Maturities of lease liabilities as of March 31, 2023 are as follows (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Operating Leases | ​ | Finance Leases
April 2023 - March 2024 | ​ | $ | 1,389 | ​ | $ | 113
April 2024 - March 2025 | ​ | ​ | 1,293 | ​ | ​ | 113
April 2025 - March 2026 | ​ | ​ | 1,075 | ​ | ​ | 157
April 2026 - March 2027 | ​ | ​ | 1,093 | ​ | ​ | 30
April 2027 - March 2028 | ​ | ​ | 78 | ​ | ​ | —
Thereafter | ​ | ​ | — | ​ | ​ | —
Total payments under lease agreements | ​ | ​ | 4,928 | ​ | ​ | 413
​ | ​ | ​ | ​ | ​ | ​ | ​
Less imputed interest | ​ | ​ | (469) | ​ | ​ | (45)
​ | ​ | ​ | ​ | ​ | ​ | ​
Total lease liabilities | ​ | $ | 4,459 | ​ | $ | 368
​

X
- Definition The entire disclosure of information about leases. + References No definition available. + Details
Name: | dwsn_LeaseDisclosureTextBlock
Namespace Prefix: | dwsn_
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