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Component: (Network and Table)
Network
148 - Disclosure - Summary of All Outstanding Warrants to Purchase Shares of Common Stock (Detail)
(http://www.arnothera.com/role/SummaryOfAllOutstandingWarrantsToPurchaseSharesOfCommonStockDetail)
TableClass Of Warrant Or Right [Table]
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001195116 (http://www.sec.gov/CIK)
Legal Entity [Axis]Entity [Domain]
Class of Warrant or Right [Line Items]Period [Axis]
2015-01-01 - 2015-12-31
Class Of Warrant Or Right [Axis]
Warrant 1Warrant 2Warrant 3Warrant 4Warrant 5Warrant 6Warrant 7Total Warrants [Member]
Grant Date
2012-11-26  
2012-11-26  
2012-12-18  
2012-12-18  
2013-10-29  
2013-10-29  
2013-10-29  
 
Warrants Issued
8,822,887  
261,250  
1,494,577  
22,500  
4,455,231  
12,868,585  
65,650  
27,990,680  
Exercise Price
2.40  
2.64  
2.40  
2.64  
.01  
4.00  
2.64  
 
Weighted Average Exercise Price
2.40  
2.64  
2.40  
2.64  
.01  
4.00  
2.64  
2.76  
Expiration Date
2017-11-26  
2017-11-26  
2017-12-18  
2017-12-18  
2018-10-29  
2018-10-29  
2018-10-29  
 
Exercised
0  
0  
0  
0  
0  
0  
0  
0  
Warrants Outstanding
8,822,887  
261,250  
1,494,577  
22,500  
4,455,231  
12,868,585  
65,650  
27,990,680