Acquisitions And New Ventures Acquisition and New Ventures (Tables)

6 Months Ended

Jun. 30, 2013

Acquisitions and New Ventures [Abstract]

Business Acquisition, Pro Forma Information [Table Text Block]

The pro forma results have been prepared for comparative purposes only and do not purport to be indicative of the results of operations that would have occurred had the merger with Riverwalk been consummated at the beginning of 2012.

	Three Months Ended June 30,		Six Months Ended June 30,
	2012		2012
Net revenues	$	284,641	$	437,546
Earnings from continuing operations	$	50,302	$	54,188
Earnings from continuing operations per common share
Basic:
Earnings from continuing operations	$	2.92	$	3.15
Diluted:
Earnings from continuing operations	$	2.87	$	3.11
Shares used in computing earnings from continuing operations per common share:
Basic	16,978		16,940
Diluted	17,502		17,443