XML 20 R43.htm IDEA: XBRL DOCUMENT v2.4.1.9
INCENTIVE STOCK PLANS (Details 4) (USD $)
Mar. 31, 2015
Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Debt conversion, Shares 67,715us-gaap_TemporaryEquitySharesOutstanding 67,715us-gaap_TemporaryEquitySharesOutstanding
Detachable Warrants Aug 2014 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Debt Instrument, Exercise Price 0.0008us-gaap_DebtInstrumentConvertibleConversionPrice1
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrantsMember		  
Debt conversion, Shares 8,203us-gaap_TemporaryEquitySharesOutstanding
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrantsMember		  
Detachable Warrants Jan 2014 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Debt Instrument, Exercise Price 0.0008us-gaap_DebtInstrumentConvertibleConversionPrice1
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrantsMemberJan2014Member		  
Debt conversion, Shares 40,125us-gaap_TemporaryEquitySharesOutstanding
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrantsMemberJan2014Member		  
Detachable Warrants Nov 2013 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Debt Instrument, Exercise Price 0.0008us-gaap_DebtInstrumentConvertibleConversionPrice1
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrantsMemberNov2013Member		  
Debt conversion, Shares 12,915us-gaap_TemporaryEquitySharesOutstanding
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrantsMemberNov2013Member		  
Detachable Warrants 2011(1) [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Debt Instrument, Exercise Price 0.0008us-gaap_DebtInstrumentConvertibleConversionPrice1
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrants3Member		 0.0007us-gaap_DebtInstrumentConvertibleConversionPrice1
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrants3Member
Debt conversion, Shares 6,472us-gaap_TemporaryEquitySharesOutstanding
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrants3Member		 12,915us-gaap_TemporaryEquitySharesOutstanding
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrants3Member
Detachable Warrants March 2013A [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Debt Instrument, Exercise Price   0.0007us-gaap_DebtInstrumentConvertibleConversionPrice1
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrants1Member
Debt conversion, Shares   8,203us-gaap_TemporaryEquitySharesOutstanding
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrants1Member
Detachable Warrants March 2013B [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Debt Instrument, Exercise Price   0.0007us-gaap_DebtInstrumentConvertibleConversionPrice1
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrants2Member
Debt conversion, Shares   40,125us-gaap_TemporaryEquitySharesOutstanding
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrants2Member
Detachable Warrants 2011(2) [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Debt Instrument, Exercise Price   0.0007us-gaap_DebtInstrumentConvertibleConversionPrice1
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrants4Member
Debt conversion, Shares   6,472us-gaap_TemporaryEquitySharesOutstanding
/ us-gaap_LongtermDebtTypeAxis
= drop_DetachableWarrants4Member