XML 30 R71.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Stock-Based Compensation (Exercise Price Range) (Details) (Stock Options, USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Sep. 30, 2014
$7.88 - $8.03 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price Range, Lower Range | $ 7.88
Exercise Price Range, Upper Range | $ 8.03
Options Outstanding | 637
Weighted Average Remaining Contractual Term | 4 years 11 months 23 days
Weighted Average Exercise Price, Options Outstanding | $ 8.01
Number of Shares Vested, Options Exercisable | 637
Weighted Average Exercise Price, Options Exercisable | $ 8.01
$8.04 - $9.50 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price Range, Lower Range | $ 8.04
Exercise Price Range, Upper Range | $ 9.50
Options Outstanding | 1,234
Weighted Average Remaining Contractual Term | 6 years 6 months 10 days
Weighted Average Exercise Price, Options Outstanding | $ 8.99
Number of Shares Vested, Options Exercisable | 727
Weighted Average Exercise Price, Options Exercisable | $ 8.86
$9.51 - $10.00 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price Range, Lower Range | $ 9.51
Exercise Price Range, Upper Range | $ 10.00
Options Outstanding | 974
Weighted Average Remaining Contractual Term | 6 years 21 days
Weighted Average Exercise Price, Options Outstanding | $ 9.68
Number of Shares Vested, Options Exercisable | 870
Weighted Average Exercise Price, Options Exercisable | $ 9.69
$10.01 - $11.00 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price Range, Lower Range | $ 10.01
Exercise Price Range, Upper Range | $ 11.00
Options Outstanding | 1,781
Weighted Average Remaining Contractual Term | 6 years 7 months 27 days
Weighted Average Exercise Price, Options Outstanding | $ 10.72
Number of Shares Vested, Options Exercisable | 737
Weighted Average Exercise Price, Options Exercisable | $ 10.65
$11.01 - $13.00 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price Range, Lower Range | $ 11.01
Exercise Price Range, Upper Range | $ 13.00
Options Outstanding | 517
Weighted Average Remaining Contractual Term | 2 years 11 months 19 days
Weighted Average Exercise Price, Options Outstanding | $ 12.32
Number of Shares Vested, Options Exercisable | 509
Weighted Average Exercise Price, Options Exercisable | $ 12.32
$13.01 - $15.00 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price Range, Lower Range | $ 13.01
Exercise Price Range, Upper Range | $ 15.00
Options Outstanding | 478
Weighted Average Remaining Contractual Term | 1 year 6 months 10 days
Weighted Average Exercise Price, Options Outstanding | $ 13.92
Number of Shares Vested, Options Exercisable | 476
Weighted Average Exercise Price, Options Exercisable | $ 13.92
$15.01 - $16.88 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price Range, Lower Range | $ 15.01
Exercise Price Range, Upper Range | $ 16.88
Options Outstanding | 408
Weighted Average Remaining Contractual Term | 2 years 8 months 4 days
Weighted Average Exercise Price, Options Outstanding | $ 15.28
Number of Shares Vested, Options Exercisable | 408
Weighted Average Exercise Price, Options Exercisable | $ 15.28
$7.88 - $16.88 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price Range, Lower Range | $ 7.88
Exercise Price Range, Upper Range | $ 16.88
Options Outstanding | 6,029
Weighted Average Remaining Contractual Term | 5 years 4 months 13 days
Weighted Average Exercise Price, Options Outstanding | $ 10.61
Number of Shares Vested, Options Exercisable | 4,364
Weighted Average Exercise Price, Options Exercisable | $ 10.76

X
- Definition Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Weighted average remaining contractual term of outstanding stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration