XML 72 R68.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Equity Incentive Plan (Details) (USD $) | 12 Months Ended | 1 Months Ended | 2 Months Ended | 10 Months Ended | 11 Months Ended |  |  |  |  | 12 Months Ended |  |  |  |  | 11 Months Ended | 4 Months Ended | 11 Months Ended | 4 Months Ended | 3 Months Ended | 12 Months Ended |  |  | 1 Months Ended | 10 Months Ended | 11 Months Ended |  |  |  |  | 1 Months Ended | 3 Months Ended |  | 1 Months Ended | 3 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | Jan. 20, 2009 Board of Directors | Feb. 24, 2010 Board of Directors | Oct. 20, 2010 Board of Directors | Dec. 05, 2008 Board of Directors | Dec. 31, 2010 Board of Directors | Sep. 30, 2010 Board of Directors | Jun. 30, 2010 Board of Directors | Jan. 31, 2009 Board of Directors | Dec. 31, 2008 Former CEO and former CFO | Jul. 01, 2010 Former CEO and former CFO | Jul. 01, 2009 Former CEO and former CFO | Jul. 01, 2008 Former CEO and former CFO | Dec. 03, 2007 Former CEO and former CFO | Dec. 03, 2007 Former CEO | May 12, 2011 Former CFO - 1st Trance | Dec. 03, 2007 Former CFO - 1st Trance | May 12, 2011 Former CFO - 2nd Trance | Mar. 31, 2008 Director | Dec. 31, 2008 Director | Apr. 01, 2009 Director | Apr. 01, 2008 Director | Feb. 04, 2010 Employees | Jan. 20, 2009 Employees | Oct. 20, 2010 Employees | Dec. 05, 2008 Employees | Jun. 30, 2011 Employees | Dec. 31, 2010 Employees | Jun. 30, 2010 Employees | Jan. 31, 2009 Employees | Jan. 17, 2012 Issuance of Shares under Equity Incentive Plan | Apr. 20, 2012 Issuance of Shares under Equity Incentive Plan | Mar. 30, 2012 Issuance of Shares under Equity Incentive Plan | Feb. 07, 2011 CEO | Apr. 20, 2012 CEO | Feb. 07, 2014 CEO | Feb. 07, 2013 CEO | Feb. 07, 2012 CEO
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of each share |  |  |  |  | $ 41.25 | $ 42 | $ 27 |  |  |  |  |  |  |  |  | $ 230.1 |  | $ 34.5 |  | $ 34.5 | $ 170.85 |  |  |  | $ 39.9 |  | $ 42 | $ 27 |  |  |  |  | $ 13.5 |  |  | $ 36.75 |  |  |  |
Shares issued under share based compensation |  |  |  | 62,667 |  |  |  |  |  |  |  | 11,000 |  |  |  |  |  | 16,533 |  | 5,533 |  | 10,000 |  |  |  | 8,667 |  |  |  |  |  |  |  | 90,667 |  |  | 9,333 |  |  |
Granted | 90,667 | 49,867 | 153,707 |  | 65,333 | 71,333 | 62,667 |  |  |  |  |  |  |  |  |  | 6,000 | 16,533 | 5,000 | 5,533 | 10,000 |  |  |  | 7,707 |  | 9,333 | 8,667 |  |  |  |  | 90,667 |  |  | 28,000 |  |  |  |
Vested in period |  |  |  |  |  |  |  | 71,333 | 32,667 | 32,667 | 62,667 |  | 3,667 | 3,667 | 3,666 |  |  |  |  |  |  |  | 5,000 | 5,000 |  |  |  |  | 3,083 | 9,333 | 4,624 | 8,667 |  |  | 90,667 |  |  | 9,333 | 9,333 | 9,333

X
- Definition The number of equity-based payment instruments that has vested during the reporting period. + References No definition available. + Details
Name: | sblk_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsVestedInPeriod
Namespace Prefix: | sblk_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The fair value of awards on equity-based plans for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. + References No definition available. + Details
Name: | sblk_ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateFairValue
Namespace Prefix: | sblk_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

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

X
- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + 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)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(c) -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. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Gross number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP). Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. + References No definition available. + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration