XML 53 R24.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Stock-Based Compensation Plans (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2012
Stock-Based Compensation Plans [Abstract] |
Schedule of stock-based compensation expenses |
|  | 2012 |  |  | 2011 |  |  | 2010 |
Product costs |  | $ | 35 |  |  | $ | 79 |  |  | $ | 60 |
Research and development |  |  | 511 |  |  |  | 1,156 |  |  |  | 2,466 |
Selling, general and administrative |  |  | 2,125 |  |  |  | 2,415 |  |  |  | 2,061 |
Total continuing operations |  |  | 2,671 |  |  |  | 3,650 |  |  |  | 4,587 |
Discontinued operations |  |  | 62 |  |  |  | 602 |  |  |  | 1,288 |
Total stock-based compensation expense |  | $ | 2,733 |  |  | $ | 4,252 |  |  | $ | 5,875 |
Schedule of stock option plans |
|  | 2012 |  |  | 2011 |  |  | 2010 |
Risk-free interest rates |  |  | 0.82 | % |  |  | 1.45 | % |  |  | 1.95 | %
Expected life |  |  | 4.8 years |  |  |  | 4.8 years |  |  |  | 4.8 years |
Expected volatility |  |  | 50 | % |  |  | 45 | % |  |  | 41 | %
Dividend yield |  |  | 0 | % |  |  | 0 | % |  |  | 0 | %
Schedule of stock option activity |
|  | Number of Shares |  |  | Weighted Average Exercise Price |
Outstanding at September 30, 2009 |  |  | 1,669,570 |  |  | $ | 32.82 |
Granted |  |  | 388,635 |  |  |  | 22.88 |
Exercised |  |  | (20,350 | ) |  |  | 20.74 |
Forfeited |  |  | (545,534 | ) |  |  | 30.58 |
Outstanding at September 30, 2010 |  |  | 1,492,321 |  |  | $ | 31.22 |
Granted |  |  | 551,773 |  |  |  | 9.96 |
Exercised |  |  | — |  |  |  | — |
Forfeited |  |  | (528,906 | ) |  |  | 25.15 |
Outstanding at September 30, 2011 |  |  | 1,515,188 |  |  | $ | 25.59 |
Granted |  |  | 299,832 |  |  |  | 12.46 |
Exercised |  |  | (11,379 | ) |  |  | 10.03 |
Forfeited |  |  | (478,203 | ) |  |  | 29.76 |
Outstanding at September 30, 2012 |  |  | 1,325,438 |  |  | $ | 21.25 |
Exercisable at September 30, 2012 |  |  | 661,006 |  |  | $ | 29.67 |
Schedule of restricted stock awards activity |
|  | Number of Shares |  |  | Weighted Average Grant Price |
Balance at September 30, 2009 |  |  | 100,895 |  |  | $ | 35.80 |
Granted |  |  | 30,440 |  |  |  | 18.49 |
Vested |  |  | (83,195 | ) |  |  | 36.32 |
Forfeited |  |  | (7,068 | ) |  |  | 33.39 |
Balance at September 30, 2010 |  |  | 41,072 |  |  | $ | 22.33 |
Granted |  |  | 66,533 |  |  |  | 10.01 |
Vested |  |  | (23,978 | ) |  |  | 19.38 |
Forfeited |  |  | (11,000 | ) |  |  | 20.79 |
Balance at September 30, 2011 |  |  | 72,627 |  |  | $ | 12.25 |
Vested |  |  | (67,627 | ) |  |  | 11.52 |
Forfeited |  |  | (1,000 | ) |  |  | 22.35 |
Balance at September 30, 2012 |  |  | 4,000 |  |  | $ | 22.11 |
Schedule of Fair value at the date of grant |
Performance Period |  | Minimum Shares |  |  | Target Shares |  |  | Maximum Shares |
Fiscal 2011 — 2013 |  |  | 13,707 |  |  |  | 68,533 |  |  |  | 137,066 |
Fiscal 2012 — 2014 |  |  | 12,499 |  |  |  | 62,497 |  |  |  | 124,994 |

X
- Definition Schedule of number of shares awarded to key employees. + References No definition available. + Details
Name: | srdx_ScheduleOfNumberOfSharesAwardedToKeyEmployeesTableTextBlock
Namespace Prefix: | srdx_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph g(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=6793087&loc=d3e301413-122809 + Details
Name: | us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value. + References No definition available. + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + 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) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + 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) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration