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Business Segments (Tables) | 3 Months Ended
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Mar. 31, 2012
Business Segments |
Schedule of revenue, gross profit and income from operations by segment |
|  | For the Three Months ended |
|  | March 31, |
|  | 2012 |  | 2011 |
Revenue: |  |  |  |  |
Aviation segment |  | $ | 3,411,547 |  | $ | 2,646,592 |
Marine segment |  | 3,904,191 |  | 2,999,419 |
Land segment |  | 2,163,317 |  | 1,433,395 |
|  | $ | 9,479,055 |  | $ | 7,079,406 |
Gross profit: |  |  |  |  |
Aviation segment |  | $ | 64,914 |  | $ | 70,128 |
Marine segment |  | 55,077 |  | 40,215 |
Land segment |  | 37,244 |  | 26,425 |
|  | $ | 157,235 |  | $ | 136,768 |
Income from operations: |  |  |  |  |
Aviation segment |  | $ | 26,833 |  | $ | 38,170 |
Marine segment |  | 27,445 |  | 17,355 |
Land segment |  | 16,200 |  | 10,663 |
|  | 70,478 |  | 66,188 |
Corporate overhead – unallocated |  | 11,222 |  | 10,663 |
|  | $ | 59,256 |  | $ | 55,525
Schedule of accounts receivable, net and total assets by segment |
|  | As of |
|  | March 31, |  | December 31, |
|  | 2012 |  | 2011 |
Accounts receivable, net: |  |  |  |  |
Aviation segment, net of allowance for bad debt of $8,419 and $8,441 as of March 31, 2012 and December 31, 2011, respectively |  | $ | 608,959 |  | $ | 569,086 |
Marine segment, net of allowance for bad debt of $9,422 and $9,495 as of March 31, 2012 and December 31, 2011, respectively |  | 1,260,189 |  | 1,261,340 |
Land segment, net of allowance for bad debt of $6,456 and $6,365 as of March 31, 2012 and December 31, 2011, respectively |  | 420,937 |  | 330,135 |
|  | $ | 2,290,085 |  | $ | 2,160,561 |
Total assets: |  |  |  |  |
Aviation segment |  | $ | 1,290,714 |  | $ | 1,149,031 |
Marine segment |  | 1,573,637 |  | 1,568,378 |
Land segment |  | 932,108 |  | 816,595 |
Corporate |  | 129,345 |  | 163,242 |
|  | $ | 3,925,804 |  | $ | 3,697,246

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- Definition Tabular disclosure of revenue, gross profit and income from operations for each reportable segment. + References No definition available. + Details
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- Definition Tabular disclosure of all significant reconciling items in the reconciliation of total assets from reportable segments to the entity's consolidated assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 32 -Subparagraph 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. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8924-108599 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8906-108599 + Details
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