Common Stock Common Stock (Reconciliation of Common Shares Issued and Additional Disclosures) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013 series	Dec. 31, 2012
Common Stock [Abstract]
Common stock, shares authorized	80,000,000	80,000,000
Common stock, par value	$ 0.0001	$ 0.0001
Preferred stock. shares authorized	100,000	100,000
Preferred Stock, Minimum Number of Series Authorized	1
Preferred stock, par value	$ 0.0001	$ 0.0001
Reconciliation of Changes in Common Shares Issued
Shares issued at the beginning of the year	53,123,978	51,957,652
Stock issued in Florida Chemical Company acquisition, shares	3,284,180	0
Issued upon exercise of warrants	267,000	348,350
Issued from restricted stock units	217,089	0
Issued as restricted stock award grants	802,164	750,476
Issued upon exercise of stock options	571,500	67,500
Shares issued at the end of the year	58,265,911	53,123,978