Quarterly report pursuant to Section 13 or 15(d)

Discontinued Operations- Summary of revenue and expenses (Detail)

v3.19.1
Discontinued Operations- Summary of revenue and expenses (Detail) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Revenue $ 49,522
Operating expenses    
Commissions, compensation and fees   43,561
Clearing fees   743
Communications   760
Occupancy   955
Licenses and registration   637
Professional fees   1,393
Underwriting costs   145
Interest   2
Depreciation and amortization   859
Other administrative expenses   1,781
Total operating expenses   50,836
Gain (loss) from operations   (1,314)
Other income (expenses)    
Change in fair value of derivative liabilities   (1,088)
Interest expense and financing fees   320
Interest income   6
Total other expenses   (762)
Total loss from discontinued operations $ 0 $ (2,076)