For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=51801978&loc=d3e6351-108592

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=49121117&loc=d3e13531-108611

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=51801978&loc=d3e6404-108592

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=49121117&loc=d3e13537-108611

Name:	us-gaap_ConcentrationRiskPercentage1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Organization and Summary of Significant Accounting Policies - Concentration of Credit Risk (Details) - Customer Concentration Risk	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Accounts Receivable
Concentration Risk [Line Items]
Concentration risk, percentage	13.00%
Accounts Receivable \| Customer One
Concentration Risk [Line Items]
Concentration risk, percentage	47.00%
Accounts Receivable \| Customer Two
Concentration Risk [Line Items]
Concentration risk, percentage	36.00%
Revenue
Concentration Risk [Line Items]
Concentration risk, percentage		75.00%
Revenue \| Customer One
Concentration Risk [Line Items]
Concentration risk, percentage		45.00%
Revenue \| Customer Two
Concentration Risk [Line Items]
Concentration risk, percentage		27.00%
Revenue \| Customer Three
Concentration Risk [Line Items]
Concentration risk, percentage		27.00%