Annual report pursuant to Section 13 and 15(d)

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

v3.8.0.1
Segment Information (Capital Expenditures, Depreciation and Amortization by Segment) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Segment Reporting Information [Line Items]      
Capital expenditures $ 2,847 $ 2,566 $ 2,133
Depreciation 2,883 2,264 3,462
Amortization 2,376 1,075 1,245
Black Diamond [Member]      
Segment Reporting Information [Line Items]      
Capital expenditures 2,699 2,566 2,133
Depreciation 2,254 2,264 3,039
Amortization 1,081 1,075 1,245
Sierra [Member]      
Segment Reporting Information [Line Items]      
Capital expenditures 148    
Depreciation 629    
Amortization 1,295    
Continuing Operations [Member]      
Segment Reporting Information [Line Items]      
Depreciation $ 2,883 $ 2,264 $ 3,039