Acquisitions

3 Months Ended

Mar. 31, 2016

Business Combinations [Abstract]

ACQUISITIONS

ACQUISITIONS

On February 20, 2015, the Company completed its acquisition of the Wharf gold mine located near Lead, South Dakota, for $99.4 million in cash. The transaction was accounted for as a business combination which requires that assets acquired and liabilities assumed be recognized at their respective fair values at the acquisition date. The Company incurred $2.1 million of acquisition costs, which are included in Pre-development, reclamation, and other on the Condensed Consolidated Statements of Comprehensive Income (Loss).

The following table presents the unaudited pro forma summary of the Company’s Condensed Consolidated Statements of Comprehensive Income (Loss) for the three months endedMarch 31, 2015, as if the acquisition had occurred on January 1, 2015. The following unaudited pro forma financial information is presented for informational purposes only and is not necessarily indicative of the results of operations as they would have been had the transaction occurred on the assumed date, nor is it necessarily an indication of trends in future results for a number of reasons, including, but not limited to, differences between the assumptions used to prepare the pro forma information, potential synergies, and cost savings from operating efficiencies.

	Three months ended March 31,
In thousands	2016			2015 (Pro Forma)
Revenue	$	148,387		$	170,956
Income (loss) before income and mining taxes	(18,290		)	(33,271		)
Net income (loss)	(20,396		)	(33,340		)