Employee Benefits (Details)			9 Months Ended			0 Months Ended			0 Months Ended			0 Months Ended
	Sep. 30, 2014 item	Dec. 31, 2013	Sep. 30, 2014 2014 Option Plan	Jul. 14, 2014 2014 Option Plan	Sep. 30, 2014 2014 Option Plan Employee And Directors Time Based Options	Jun. 30, 2010 2010 Option Plan Employee And Directors Stock Options	Sep. 30, 2014 2010 Option Plan Employee And Directors Time Based Options	Sep. 30, 2014 2010 Option Plan Employee And Directors Performance Options	Jun. 21, 2006 2006 Option Plan	Sep. 30, 2014 Redstone Option Plan	Dec. 31, 2013 Redstone Option Plan	May 18, 2007 SAR Plan	Sep. 30, 2014 SAR Plan
Employee Benefits
Number of shares or units authorized for grants				1,273,838		2,239,906			450,000			200,000
Vesting period						4 years			4 years
Options outstanding	367,500	367,500			11,000		427,517	1,680,490		297,278	306,444
Number of stock option plans frozen	3
Term of awards									10 years			10 years
Units outstanding			275,000										134,000
Number of units available for grant													925,000
Units Issued			275,000
Options Issued			11,000