XML 45 R55.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Schedule of Stockholders' Equity Note, Warrants or Rights, Activity (Details) (USD $) | 12 Months Ended
--- | ---
Nov. 30, 2012
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 1 | $ 1,289,000
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 2 | 0.22
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 3 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 4 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 5 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 6 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 7 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 8 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 9 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 10 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 11 | 1,289,000
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 12 | 0.22
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 13 | 800,000
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 14 | 0.13
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 15 | 850,000
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 16 | 0.25
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 17 | 400,000
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 18 | 0.20
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 19 | 75,000
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 20 | 0.42
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 21 | 905,000
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 22 | 0.13
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 23 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 24 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 25 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 26 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 27 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 28 | 0
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 29 | 4,319,000
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 30 | 0.19
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 31 | 4,319,000
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 32 | 0.19
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 33 | $ 1,289,000
Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 34 | 0.22

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 15 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveBgFxFiveyDxSevenvHt
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 27 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveCDHhJbyrHqRr
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 12 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFivecFSixVSevenSBnVZHT
Namespace Prefix: | sdev_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 25 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveczFiveTJvSrdvKM
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 30 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveFiveBMOnesTwoVLVWZeroc
Namespace Prefix: | sdev_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 24 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveFiveTWzNineHQEightShDg
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 8 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFivegPFourEightfrFhKrQz
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 14 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveJPTwoCKPBNCZyS
Namespace Prefix: | sdev_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 2 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveKMFourSevenpZFiveZeroNineNinewC
Namespace Prefix: | sdev_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 31 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveKSpwZeroKSixPvGmf
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 26 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveLEightBPEightkNineKrfqEight
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 5 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveNFivetJgvkRTwozXz
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 18 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveOnegPVNineTwoKqNinenxL
Namespace Prefix: | sdev_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 1 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveOnemxFiveNkPfwwBR
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 22 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveppkyThreeNtSevenDTWL
Namespace Prefix: | sdev_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 10 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveQFourTyTgMMxTwoWM
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 19 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveRFourRgSevenDzJvyLT
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 17 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveSevenFourHJxhEightFourDHkF
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 3 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveSevenMnBDPrGZFTg
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 9 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveSixFourZeroJtcBFivedMfT
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 29 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveSTrxnThreeTJNineQZz
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 4 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFivesxCJCLpPrZnL
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 7 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFivetFiveCSixDCbNvBTwoNine
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 32 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveTJFourRcVllZVRZ
Namespace Prefix: | sdev_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 13 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFivetrzCZeroLFourDSHxOne
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 6 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFivevbbEightQPzCzSixBc
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 34 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveVDbFourTSThwQQT
Namespace Prefix: | sdev_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 21 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveVMSixLrVTrEightrzz
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 11 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveVWOneFiveJWNfbwpq
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 28 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFivexdWrtFFTwoFourBxr
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 16 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFivexNinesCcSMQWHKg
Namespace Prefix: | sdev_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 23 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveZerofSmkrcPXQVl
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 20 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFiveZeroTwoZerowSixpzFBBdB
Namespace Prefix: | sdev_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Purchase Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Activity 33 + References No definition available. + Details
Name: | sdev_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsActivityZeroOneTwoOneSixOneSixThreeFivezREightJwzRbPrnX
Namespace Prefix: | sdev_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration