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v3.5.0.2

Consolidated Statements of Equity - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-in Capital | Accumulated Other Comprehensive Income (Loss) | Retained Earnings | Non-controlling Interest
--- | --- | --- | --- | --- | --- | ---
Beginning Balance at May. 31, 2013 | $ 258,287 | $ 5,773 | $ 99,935 | $ (1,372) | $ 153,885 | $ 66
Beginning Balance (in shares) at May. 31, 2013 |  | 36,084,021 |  |  |  |
Exercise of options, share based compensation and income tax benefit (in shares) |  | 629,826 |  |  |  |
Exercise of options, share based compensation and income tax benefit | $ 17,623 | $ 101 | 17,522 |  |  |
Issuance of shares under employee stock purchase plan (in shares) | 18,466 | 18,466 |  |  |  |
Issuance of shares under employee stock purchase plan | $ 616 | $ 3 | 613 |  |  |
Net income (loss) | 28,031 |  |  |  | 28,158 | (127)
Other comprehensive income (loss) | 1,743 |  |  | 1,743 |  |
Ending Balance at May. 31, 2014 | 306,300 | $ 5,877 | 118,070 | 371 | 182,043 | (61)
Ending Balance (in shares) at May. 31, 2014 |  | 36,732,313 |  |  |  |
Exercise of options, share based compensation and income tax benefit (in shares) |  | 376,364 |  |  |  |
Exercise of options, share based compensation and income tax benefit | $ 13,176 | $ 61 | 13,115 |  |  |
Issuance of shares under employee stock purchase plan (in shares) | 19,592 | 19,592 |  |  |  |
Issuance of shares under employee stock purchase plan | $ 724 | $ 3 | 721 |  |  |
Net income (loss) | 33,576 |  |  |  | 33,526 | 50
Other comprehensive income (loss) | (2,813) |  |  | (2,813) |  |
Ending Balance at May. 31, 2015 | $ 350,963 | $ 5,941 | 131,906 | (2,442) | 215,569 | (11)
Ending Balance (in shares) at May. 31, 2015 | 37,128,269 | 37,128,269 |  |  |  |
Exercise of options, share based compensation and income tax benefit (in shares) |  | 421,143 |  |  |  |
Exercise of options, share based compensation and income tax benefit | $ 17,378 | $ 67 | 17,311 |  |  |
Issuance of shares under employee stock purchase plan (in shares) | 18,277 | 18,277 |  |  |  |
Issuance of shares under employee stock purchase plan | $ 786 | $ 3 | 783 |  |  |
Net income (loss) | 36,538 |  |  |  | 36,564 | (26)
Other comprehensive income (loss) | (1,504) |  |  | (1,504) |  |
Ending Balance at May. 31, 2016 | $ 404,161 | $ 6,011 | $ 150,000 | $ (3,946) | $ 252,133 | $ (37)
Ending Balance (in shares) at May. 31, 2016 | 37,567,689 | 37,567,689 |  |  |  |

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