Nonvested share-based payment awards that contain nonforfeitable rights to dividends or dividend equivalents are participating securities and are included in the computation of EPS pursuant to the two-class method. The two-class method is an earnings allocation formula that determines earnings per share for each class of common stock and participating security according to dividends declared (or accumulated) and participation rights in undistributed earnings. Certain of the Company's nonvested restricted stock awards qualify as participating securities.

Net earnings, less any preferred dividends accumulated for the period (whether or not declared), is allocated between the common stock and participating securities pursuant to the two-class method. Basic earnings per common share is computed by dividing net earnings available to common shareholders by the weighted average number of common shares outstanding during the period, excluding participating nonvested restricted shares.

Diluted earnings per common share is computed in a similar manner, except that first the denominator is increased to include the number of additional common shares that would have been outstanding if potentially dilutive common shares, excluding the participating securities, were issued using the treasury stock method. For all periods presented, warrants, stock options, certain restricted stock awards and restricted stock units are the only potentially dilutive non-participating instruments issued by the Company. Next, we determine and include in diluted earnings per common share calculation the more dilutive effect of the participating securities using the treasury stock method or the two-class method. Undistributed losses are not allocated to the nonvested share-based payment awards (the participating securities) under the two-class method as the holders are not contractually obligated to share in the losses of the Company.

The following is a computation of basic and diluted earnings (loss) per common share for the three and six months ended June 30, 2011 and 2010:

(in thousands, except per share data)


	Three months ended June 30,				Six months ended June 30,
	2011		2010		2011		2010
NUMERATORS:
Net income	$	17,785	$	3,463	$	31,252	$	11,977
Less:
Preferred stock dividends		-		-		-		12,192
Dividends and undistributed earnings allocated to participating securities ⁽¹⁾		86		16		148		31

Net earnings (loss) available to common shareholders	$	17,699	$	3,447	$	31,104	$	(246)

DENOMINATORS:
Weighted average number of common shares outstanding - basic		114,611		110,135		114,593		101,205
Effect of potentially dilutive common shares ⁽²⁾		174		220		203		230
Preferred convertible stock		-		4,378		-		-

Weighted average number of common shares outstanding - diluted		114,785		114,733		114,796		101,435

EARNINGS (LOSS) PER COMMON SHARE:
Basic	$	0.15	$	0.03	$	0.27	$	-
Diluted	$	0.15	$	0.03	$	0.27	$	-

(1)	Represents dividends paid and undistributed earnings allocated to nonvested restricted stock awards.

(2)	Represents the effect of the assumed exercise of warrants, assumed exercise of stock options, vesting of non-participating restricted shares, and vesting of restricted stock units, based on the treasury stock method.

The following table presents the weighted average outstanding securities that were not included in the computation of diluted earnings per common share because their effect would be anti-dilutive for the three and six months ended June 30, 2011 and 2010.