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Business Combinations (Tables) | 6 Months Ended
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Oct. 31, 2014
Business Combinations [Abstract] |
Schedule of Purchase Price Paid for Acquisitions | The purchase price paid for these acquisitions during the six months ended October 31, 2014 and 2013 and the allocation of the purchase price is as follows:
|  | Six Months Ended October 31, |
|  | 2014 |  |  | 2013 |
Purchase Price: |  |  |  |  |  |  |  |
Cash used in acquisitions, net of cash acquired |  | $ | 314 |  |  | $ | 2,793 |
Other non-cash considerations |  |  | — |  |  |  | 245 |
Contingent consideration and holdbacks |  |  | 67 |  |  |  | 1,556 |
Total |  |  | 381 |  |  |  | 4,594 |
Equipment |  |  | 99 |  |  |  | 495 |
Other liabilities, net |  |  | — |  |  |  | (38 | )
Intangible assets |  |  | 251 |  |  |  | 1,865 |
Fair value of assets acquired and liabilities assumed |  |  | 350 |  |  |  | 2,322 |
Excess purchase price to be allocated to goodwill |  | $ | 31 |  |  | $ | 2,272 |
Schedule of Unaudited Pro forma Combined Information | The following unaudited pro forma combined information shows the results of our continuing operations for the three and six months ended October 31, 2014 and 2013 as though each of the acquisitions completed in the six months ended October 31, 2014 and the twelve months ended April 30, 2014 had occurred as of May 1, 2013.
|  | Three Months Ended October 31, |  |  | Six Months Ended October 31, |
|  | 2014 |  |  | 2013 |  |  | 2014 |  |  | 2013 |
Revenue |  | $ | 141,461 |  |  | $ | 133,726 |  |  | $ | 282,995 |  |  | $ | 264,871 |
Operating income |  | $ | 10,079 |  |  | $ | 9,759 |  |  | $ | 19,436 |  |  | $ | 19,923 |
Net income (loss) attributable to common stockholders |  | $ | 261 |  |  | $ | (221 | ) |  | $ | (28 | ) |  | $ | (243 | )
Basic net income (loss) per common share attributable to common stockholders |  | $ | 0.01 |  |  | $ | (0.01 | ) |  | $ | (0.00 | ) |  | $ | (0.01 | )
Basic weighted average shares outstanding |  |  | 40,326 |  |  |  | 39,821 |  |  |  | 40,225 |  |  |  | 39,742 |
Diluted net income (loss) per common share attributable to common stockholders |  | $ | 0.01 |  |  | $ | (0.01 | ) |  | $ | (0.00 | ) |  | $ | (0.01 | )
Diluted weighted average shares outstanding |  |  | 40,542 |  |  |  | 39,821 |  |  |  | 40,225 |  |  |  | 39,742 |

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- Definition Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463 + Details
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- Definition Tabular disclosure of a material business combination completed during the period, including background, timing, and recognized assets and liabilities. This table does not include leveraged buyouts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1486-128463 + Details
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