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Note N - Quarterly Results of Operations (Unaudited) | 12 Months Ended
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Apr. 30, 2016
Notes to Financial Statements |
Quarterly Financial Information [Text Block] | N - Quarterly Results of Operations (unaudited) A summary of the Company’s quarterly results of operations for the years ended April 30, 2016 and 2015 is as follows (in thousands, except per share information):
|  | Year Ended April 30, 2016
|  | First |  | Second |  | Third |  | Fourth |  |
|  | Quarter |  | Quarter |  | Quarter |  | Quarter |  | Total
Revenues |  | $ | 142,690 |  |  | $ | 133,004 |  |  | $ | 137,463 |  |  | $ | 154,749 |  |  | $ | 567,906 |
Gross profit |  |  | 52,508 |  |  |  | 46,074 |  |  |  | 49,089 |  |  |  | 53,960 |  |  |  | 201,631 |
Net income |  |  | 4,616 |  |  |  | (485 | ) |  |  | 4,102 |  |  |  | 3,363 |  |  |  | 11,596 |
Net income attributable to common stockholders |  |  | 4,606 |  |  |  | (495 | ) |  |  | 4,092 |  |  |  | 3,353 |  |  |  | 11,556 |
Earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 0.54 |  |  |  | (0.06 | ) |  |  | 0.49 |  |  |  | 0.41 |  |  |  | 1.38 |
Diluted |  |  | 0.52 |  |  |  | (0.06 | ) |  |  | 0.47 |  |  |  | 0.40 |  |  |  | 1.33 |
|  | Year Ended April 30, 2015
|  | First |  | Second |  | Third |  | Fourth |  |
|  | Quarter |  | Quarter |  | Quarter |  | Quarter |  | Total
Revenues |  | $ | 127,376 |  |  | $ | 133,834 |  |  | $ | 131,500 |  |  | $ | 137,611 |  |  | $ | 530,321 |
Gross profit |  |  | 47,988 |  |  |  | 51,279 |  |  |  | 49,734 |  |  |  | 51,122 |  |  |  | 200,123 |
Net income |  |  | 7,260 |  |  |  | 7,519 |  |  |  | 7,461 |  |  |  | 7,250 |  |  |  | 29,490 |
Net income attributable to common stockholders |  |  | 7,250 |  |  |  | 7,509 |  |  |  | 7,451 |  |  |  | 7,240 |  |  |  | 29,450 |
Earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 0.83 |  |  |  | 0.87 |  |  |  | 0.87 |  |  |  | 0.85 |  |  |  | 3.42 |
Diluted |  |  | 0.79 |  |  |  | 0.83 |  |  |  | 0.82 |  |  |  | 0.81 |  |  |  | 3.25 |

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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=68076893&loc=d3e1570-108306 Reference 2: 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=68064558&loc=d3e765-108305 Reference 3: 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=68064558&loc=d3e725-108305 + Details
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