XML 65 R51.htm IDEA: XBRL DOCUMENT
v3.8.0.1

8. STOCK COMPENSATION Nonvested Options (Details) - $ / shares | 12 Months Ended
--- | ---
Sep. 30, 2016 | Sep. 30, 2015
Stock Compensation Nonvested Options Details |  |
Number of unvested options, Beginning | 120,438 | 135,491
Vested options | (56,069) | (46,134)
Granted options | 48,544 | 35,748
Forfeited options | (2,240) | (4,667)
Number of unvested options, Ending | 110,673 | 120,438
Weighted Average Grant Date Fair Value, Beginning | $ 43.00 | $ 53.75
Weighted Average Grant Date Fair Value, Ending | $ 37.00 | $ 43.00

X
- References No definition available. + Details
Name: | CVM_ForfeitedOptions
Namespace Prefix: | CVM_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | CVM_GrantedOptions
Namespace Prefix: | CVM_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | CVM_NumberOfUnvestedOptionsBeginning
Namespace Prefix: | CVM_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | CVM_NumberOfUnvestedOptionsEnding
Namespace Prefix: | CVM_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Custom Element. + References No definition available. + Details
Name: | CVM_StockCompensationNonvestedOptionsDetailsAbstract
Namespace Prefix: | CVM_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | CVM_VestedOptions
Namespace Prefix: | CVM_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Custom Element. + References No definition available. + Details
Name: | CVM_WeightedAverageGrantDateFairValueBeginning
Namespace Prefix: | CVM_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Custom Element. + References No definition available. + Details
Name: | CVM_WeightedAverageGrantDateFairValueEnding
Namespace Prefix: | CVM_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration