Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Details)	9 Months Ended
	Sep. 30, 2015 segment
Accounting Policies [Abstract]
Interest in subsidiary (less than given percentage)	100.00%
Number of reportable segments	1
Payment terms of accounts receivable arising from product sales	30 to 90 days
Minimum term for accounts receivable	30 days
Maximum term for accounts receivable	90 days