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Net Income Per Share - Additional Information (Details)	1 Months Ended	3 Months Ended		9 Months Ended
	Jul. 31, 2016	Sep. 30, 2017 shares	Sep. 30, 2016 shares	Sep. 30, 2017 shares	Sep. 30, 2016 shares
Net Income (Loss) Per Share [Line Items]
Reverse stock split ratio	0.1
Diluted weighted average common shares outstanding		10,169,559	6,689,332	10,238,987	3,103,784
Warrant
Net Income (Loss) Per Share [Line Items]
Diluted weighted average common shares outstanding				6,281
Options Outstanding
Net Income (Loss) Per Share [Line Items]
Diluted weighted average common shares outstanding		624,324		756,998

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- Definition

Net income (loss) per share.

+ References

No definition available.

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- Definition

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB TOPIC 4.C)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187143-122770

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- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 16
-URI http://asc.fasb.org/extlink&oid=96947427&loc=d3e1505-109256

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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