Supplemental Financial Information

Consolidated Balance Sheet Information

Other current liabilities consisted of the following:



	September 30,		December 31,
	2013		2012
	(in thousands)
Other Current Liabilities:
Deferred Revenue - Current Portion	$	19,266	$	14,546
Other	9,913		11,937
	$	29,179	$	26,483

Equity

Changes in equity during the nine months ended September 30, 2013 are presented below:



	Stockholders' Equity			Noncontrolling Interest			Total Equity
	(in thousands)
Balance at December 31, 2012	$	882,762		$	—		$	882,762
Net Income (Loss)	33,074			(39		)	33,035
Acquisition of Interest in Discovery	—			26,448			26,448
Acquisition of Noncontrolling Interest in Discovery	(39		)	(26,409		)	(26,448		)
Compensation Expense Recognized	7,464			—			7,464
Repurchase of Common Stock	(2,044		)	—			(2,044		)
Excess Tax Benefit, Net from Stock-Based Arrangements	842			—			842
Other	313			—			313
Balance at September 30, 2013	$	922,372		$	—		$	922,372

Common Stock Offering

In March 2012, the Company raised approximately $96.7 million in net proceeds from an underwritten public offering of 20.0 million shares of common stock at a price to the public of $5.10 per share. The Company used a portion of the net proceeds from the share offering to fund a portion of the purchase price for the acquisition of Hercules 266 and used the remaining net proceeds for general corporate purposes as well as the costs associated with the upgrade and mobilization of Hercules 266.