Quarterly report pursuant to Section 13 or 15(d)

National Holdings Corporation Acquisition - Intangible Assets - future amortization of these intangible assets (Detail)

v3.10.0.1
National Holdings Corporation Acquisition - Intangible Assets - future amortization of these intangible assets (Detail) - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
Total $ 13,614 $ 15,223
National Holdings Corporation [Member]    
Six Months Ended December 31, 2018 1,422  
Year Ended December 31, 2019 2,815  
Year Ended December 31, 2020 2,822  
Year Ended December 31, 2021 2,805  
Year Ended December 31, 2022 2,026  
Thereafter 1,107  
Total 12,997  
Customer Lists [Member]    
Six Months Ended December 31, 2018 1,261  
Year Ended December 31, 2019 2,500  
Year Ended December 31, 2020 2,506  
Year Ended December 31, 2021 2,500  
Year Ended December 31, 2022 1,726  
Thereafter 0  
Total 10,493  
Software license [Member]    
Six Months Ended December 31, 2018 10  
Year Ended December 31, 2019 15  
Year Ended December 31, 2020 15  
Year Ended December 31, 2021 5  
Year Ended December 31, 2022 0  
Thereafter 0  
Total 45  
Trademarks [Member]    
Six Months Ended December 31, 2018 151  
Year Ended December 31, 2019 300  
Year Ended December 31, 2020 301  
Year Ended December 31, 2021 300  
Year Ended December 31, 2022 300  
Thereafter 1,107  
Total $ 2,459