Organization and Significant Accounting Policies (Details) - shares	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016
Basic and diluted weighted average common stock shares outstanding	13,263,881	12,642,996
Common stock options
Shares	3,390,009	2,513,861
Warrant [Member]
Shares	6,688,849	7,603,141
Unvested Restricted Stock
Shares	237,926	98,439

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration