Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Indefinite-lived Intangible Assets

The following table summarizes the Company’s indefinite-lived intangible assets:

	December 31,
	2015		2014
Indefinite-lived intangible asset – MDV3800	$	573,299		—
Indefinite-lived intangible asset – MDV9300		71,000		101,000
Total	$	644,299	$	101,000

Summary of Changes in the Carrying Amount of Goodwill

The following table summarizes the changes in the carrying amount of goodwill:

	Year Ended December 31, 2015
Goodwill:
Balance at beginning of period	$	10,000
Goodwill at acquisition date – MDV3800		8,643
Balance at end of period	$	18,643