Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.1
Segment Information (Capital Expenditures, Depreciation and Amortization by Segment) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Segment Reporting Information [Line Items]    
Capital expenditures $ 1,046 $ 853
Depreciation 1,103 1,073
Amortization 889 969
Black Diamond [Member]    
Segment Reporting Information [Line Items]    
Capital expenditures 764 658
Depreciation 611 587
Amortization 279 275
Sierra [Member]    
Segment Reporting Information [Line Items]    
Capital expenditures 282 195
Depreciation 492 486
Amortization $ 610 $ 694