Liability for amount due employees, in addition to wages and any other money that employers owe employees, when their employment ends through a layoff or other termination. For example, a company may provide involuntarily terminated employees with a lump sum payment equal to one week's salary for every year of employment.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Other Postemployment Benefits
-URI http://asc.fasb.org/extlink&oid=6519534

Name:	us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Separation Agreement - Unvested Stock Options (Details) - USD ($)		12 Months Ended
	Apr. 22, 2015	Dec. 31, 2015	Sep. 30, 2016
Separation Agreement
Accrued severance		$ 153,846	$ 128,020
Chief Executive Officer
Separation Agreement
Accrued severance	$ 500,000	153,846	$ 0
Chief Executive Officer \| Employee Stock Options
Separation Agreement
Accelerated vesting (in shares)	53,820
Chief Executive Officer \| Employee Stock Options \| General and administrative expenses
Separation Agreement
Accelerated vesting charge (in dollars)		$ 503,502