Business Segments (Tables)

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Revenues, Pre-tax Earnings and Total Assets by Segment

The Company’s revenues, income (loss) before income taxes (“Pre-tax earnings”) and total assets by segment are summarized in the following table (in thousands):

	Market Making		Global Execution Services		Corporate and Other (1)			Consolidated Total
For the three months ended March 31, 2017:
Revenues	$	174,656	$	70,756	$	9,961		$	255,373
Pre-tax earnings	18,023		1,994		(20,421		)	(404		)
Total assets	5,255,849		1,001,933		(274,353		)	5,983,429
For the three months ended March 31, 2016:
Revenues	$	258,918	$	76,394	$	10,112		$	345,424
Pre-tax earnings	75,489		6,261		(21,785		)	59,965
Total assets	4,999,201		1,020,306		176,791			6,196,298

⁽¹⁾  Amounts shown in the Corporate and Other segment include eliminations of income statement and balance sheet items included in the Company's other segments.