Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Capital Expenditures, Depreciation and Amortization by Segment) (Details)

v3.21.1
Segment Information (Capital Expenditures, Depreciation and Amortization by Segment) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Segment Reporting Information [Line Items]    
Capital expenditures $ 1,347 $ 1,302
Depreciation 1,356 1,117
Amortization 1,197 772
Black Diamond [Member]    
Segment Reporting Information [Line Items]    
Capital expenditures 692 989
Depreciation 713 685
Amortization 259 276
Sierra [Member]    
Segment Reporting Information [Line Items]    
Capital expenditures 655 313
Depreciation 643 432
Amortization $ 938 $ 496