Income Taxes - Net Operating Loss Carryover (Details)	Dec. 31, 2016 USD ($)
Federal
Net operating loss carryovers
Net operating loss carryovers	$ 24,543,368
California
Net operating loss carryovers
Net operating loss carryovers	$ 17,103,817

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32559-109319

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant