Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.1
Segment Information (Capital Expenditures, Depreciation and Amortization by Segment) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Segment Reporting Information [Line Items]    
Capital expenditures $ 1,302 $ 1,046
Depreciation 1,117 1,103
Amortization 772 889
Black Diamond [Member]    
Segment Reporting Information [Line Items]    
Capital expenditures 989 764
Depreciation 685 611
Amortization 276 279
Sierra [Member]    
Segment Reporting Information [Line Items]    
Capital expenditures 313 282
Depreciation 432 492
Amortization $ 496 $ 610