Net Income (Loss) Per Share (Tables)

6 Months Ended

Jun. 30, 2012

Net Income (Loss) per Share [Abstract]

Calculations of net income (loss) per share

	Three Months Ended June  30,						Six Months Ended June  30,
	2012			2011			2012			2011
	(in thousands, except per share data)
Basic and Diluted:
Net income (loss) attributable to ICG Group, Inc.	$	(5,994	)	$	(3,233	)	$	(13,014	)	$	12,657
Basic:
Net income (loss) attributable to ICG Group, Inc. per share	$	(0.17	)	$	(0.09	)	$	(0.36	)	$	0.34
Diluted:
Net income (loss) attributable to ICG Group, Inc. per share	$	(0.17	)	$	(0.09	)	$	(0.36	)	$	0.33
Shares used in computation of basic income (loss) per share		35,917			36,961			36,037			36,953
SARs		—			—			—			886
Stock options		—			—			—			102
Restricted stock		—			—			—			23
DSUs		—			—			—			12
Shares used in the computation of diluted income (loss) per share		35,917			36,961			36,037			37,976

Anti-Dilutive Shares Excluded from Computation of Diluted Net Earnings Loss Per Share

	Shares		Weighted Average Price Per Share
Three Months Ended June 30, 2012
SARs		4,405	$	7.80
Stock options		145	$	5.57
Restricted stock (1)		1,274	$	—
Deferred stock units		41	$	—
Six Months Ended June 30, 2012
SARs		4,405	$	7.80
Stock options		145	$	5.57
Restricted stock (1)		1,274	$	—
Deferred stock units		41	$	—
Three Months Ended June 30, 2011
SARs		4,149	$	7.71
Stock options		239	$	10.00
Restricted stock		136	$	—
Deferred stock units		53	$	—
Six Months Ended June 30, 2011
SARs		1,851	$	7.86
Stock options		42	$	27.30
Restricted stock		82	$	—
Deferred stock units		—	$	—

⁽¹⁾  Anti-dilutive securities include contingently issuable shares unvested as of June 30, 2012, the vesting of which is based on performance conditions and market conditions that have not yet been achieved.