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Quarterly Financial Data (Unaudited) | 12 Months Ended
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Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Financial Information [Text Block] | Note 13 – Quarterly Financial Data (Unaudited) The following summary represents the unaudited results of operations of the Company, expressed in thousands except per share amounts, for the periods from January 1, 2013 through December 31, 2014. Certain amounts have been reclassified to conform to the current presentation of discontinued operations:
|  | 2014 |
|  | Three Months Ended |
|  | March 31 |  | June 30 |  | September 30 |  | December 31 |
Revenue |  | $ | 12,575 |  | $ | 12,904 |  | $ | 13,757 |  | $ | 14,323 |
Net Income |  | $ | 5,509 |  | $ | 2,716 |  | $ | 4,966 |  | $ | 5,723 |
Earnings per Share - diluted |  | $ | 0.37 |  | $ | 0.18 |  | $ | 0.33 |  | $ | 0.36 |
|  | 2013 |
|  | Three Months Ended
|  | March 31 |  | June 30 |  | September 30 |  | December 31 |
Revenue |  | $ | 9,928 |  | $ | 10,601 |  | $ | 11,272 |  | $ | 11,716 |
Net Income |  | $ | 5,392 |  | $ | 4,530 |  | $ | 4,646 |  | $ | 5,622 |
Earnings per Share - diluted |  | $ | 0.41 |  | $ | 0.34 |  | $ | 0.35 |  | $ | 0.40 |

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- Definition The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e765-108305 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e725-108305 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=35737889&loc=d3e1280-108306 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section G -Subsection 1 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 302 -Paragraph a + Details
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