Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets (Narrative) (Details)

v3.19.3.a.u2
Goodwill and Intangible Assets (Narrative) (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Aug. 31, 2016
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Jun. 30, 2019
Aug. 31, 2017
Finite-Lived Intangible Assets [Line Items]              
Goodwill   $ 8,881   $ 8,881   $ 8,881  
Amortization expense related to intangible assets   $ 255 $ 252 $ 508 $ 504    
Goodwill and intangible asset impairment         $ 2,700    
SilverTowne Mint              
Finite-Lived Intangible Assets [Line Items]              
Intangibles acquired $ 2,500            
Goodwill acquired $ 4,300            
Goldline, LLC              
Finite-Lived Intangible Assets [Line Items]              
Intangibles assets             $ 5,000
Goodwill             $ 1,400
Minimum              
Finite-Lived Intangible Assets [Line Items]              
Estimated useful lives of intangibles       3 years      
Maximum              
Finite-Lived Intangible Assets [Line Items]              
Estimated useful lives of intangibles       15 years