XML 48 R33.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Note 4 - Supplemental Cash Flow Information (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Notes Tables |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] |
|  | Years Ended December 31, |
|  | 2023 |  |  | 2022 |  |  | 2021 |
|  |  |  |  |  | (in thousands) |  |  |  |  |
Cash paid for: |  |  |  |  |  |  |  |  |  |  |  |
Interest |  | $ | 3,537 |  |  | $ | 2,721 |  |  | $ | 53 |
Income taxes, net of refunds |  |  | 10,568 |  |  |  | 13,200 |  |  |  | 5,914 |
Non-cash investing and financing activities: |  |  |  |  |  |  |  |  |  |  |  |
Capital additions accrued but not yet paid |  | $ | 536 |  |  | $ | 125 |  |  | $ | 135 |
Accrued contingent consideration |  |  | 13,096 |  |  |  | 14,568 |  |  |  | 9,731 |
Present value of non-competition payments |  |  | 8,474 |  |  |  | 10,043 |  |  |  | 9,477 |

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration