Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Assets
Cash and cash equivalents	$ 102,409	$ 112,105
Restricted cash	9,269	3,294
Due from clearing brokers	21,580
Securities and other investments owned, at fair value	95,965	16,579
Securities borrowed	730,022
Accounts receivable, net	19,924	18,989
Due from related parties	6,082	3,009
Advances against customer contracts	5,298	427
Prepaid expenses and other assets	20,375	5,742
Property and equipment, net	13,105	5,785
Goodwill	100,903	48,903
Other intangible assets, net	59,671	41,166
Deferred income taxes	41,474	8,619
Total assets	1,226,077	264,618
Liabilities
Accounts payable	4,046	2,703
Accrued expenses and other liabilities	58,954	53,168
Deferred revenue	3,181	4,130
Due to related parties and partners	1,244	10,037
Securities sold not yet purchased	25,046	846
Securities loaned	728,201
Mandatorily redeemable noncontrolling interests	12,830	4,019
Acquisition consideration payable		10,381
Notes payable	2,364
Senior notes payable	115,574	27,700
Contingent consideration		1,242
Total liabilities	951,440	114,226
Commitments and contingencies
B. Riley Financial, Inc. stockholders' equity:
Preferred stock, $0.0001 par value; 1,000,000 shares authorized; none issued
Common stock, $0.0001 par value; 40,000,000 shares authorized; 26,461,568 and 19,140,342 issued and outstanding as of September 30, 2017 and December 31, 2016, respectively	2	2
Additional paid-in capital	259,047	141,170
Retained earnings	15,956	9,887
Accumulated other comprehensive loss	(321)	(1,712)
Total B. Riley Financial, Inc. stockholders' equity	274,684	149,347
Noncontrolling interests	(47)	1,045
Total equity	274,637	150,392
Total liabilities and equity	$ 1,226,077	$ 264,618