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Note 7 - Earnings Per Share ("EPS") | 6 Months Ended
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Jun. 30, 2016
Notes to Financial Statements |
Earnings Per Share [Text Block] |
7. |  | Earnings Per Share (“EPS”)
Basic EPS is calculated by dividing net income by the weighted average number of shares outstanding during the period. Unvested restricted shares, although legally issued and outstanding, are not considered outstanding for purposes of calculating basic earnings per share. Diluted EPS is calculated by dividing net income by the weighted average number of shares outstanding plus the dilutive effect, if any, of outstanding stock options, SARs, RSAs, and RSUs using the treasury stock method. The following table provides share information used in the calculation of the Company's basic and diluted earnings per share:
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
|  | 2016 |  | 2015 |  | 2016 |  | 2015
Shares used in the calculation of basic earnings per share |  |  | 14,679 |  |  |  | 14,961 |  |  |  | 14,778 |  |  |  | 14,934 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options, SARs, and RSAs |  |  | 432 |  |  |  | 375 |  |  |  | 432 |  |  |  | 398 |
Diluted shares used in the calculation of earnings per share |  |  | 15,111 |  |  |  | 15,336 |  |  |  | 15,210 |  |  |  | 15,332 |
Equity awards of 0.3 million shares were outstanding for the three- and six-month periods ended June 30, 2016 and were not included in the computation of diluted earnings per share because the awards’ impact on earnings per share was anti-dilutive. Equity awards of 0.2 million shares were outstanding for the three- and six-month periods ended June 30, 2015, respectively, and were not included in the computation of diluted earnings per share because the awards’ impact on earnings per share was anti-dilutive. On February 26, 2016, the Company entered into an accelerated stock repurchase agreement with Morgan Stanley & Co. LLC (“Morgan Stanley”) pursuant to a Fixed Dollar Accelerated Share Repurchase Transaction (“ASR Agreement") to purchase $25.0 million of shares of its common stock. Pursuant to the terms of the ASR Agreement, the Company paid Morgan Stanley $25.0 million in cash and received an initial delivery of 377,155 shares of the Company’s common stock on February 29, 2016 based on a closing market price of $46.40 and the applicable contractual discount. This is approximately 70% of the total number of shares of expected to be repurchased under the ASR Agreement. These shares are held by the Company as authorized but unissued shares pursuant to Massachusetts law. The initial delivery of shares resulted in an immediate reduction of the outstanding shares used to calculate the weighted-average common shares outstanding for basic and diluted net income per share. As of June 30, 2016, the Company has approximately $7.5 million remaining under the ASR Agreement which was recorded as an equity forward sale contract and was included in additional paid-in capital in stockholders' equity in the condensed consolidated balance sheet as it met the criteria for equity accounting. Pursuant to the terms of the ASR Agreement, the final number of shares and the average purchase price will be determined at the end of the applicable purchase period, which is expected to occur in the third quarter of 2016. Upon settlement of the ASR Agreement, the Company may receive additional shares or be required to either pay additional cash or deliver shares of our common stock (at its option) to Morgan Stanley, based on the forward price. If the ASR Agreement had been settled as of June 30, 2016, based on the volume-weighted average price since the effective date of the ASR Agreement, Morgan Stanley would have been required to deliver approximately 0.2 million additional shares to the Company. However, the Company cannot predict the final number of shares to be received, or delivered, by it under the ASR Agreement, and, as such, these shares are not included in the calculation of diluted weighted-average common shares outstanding during the period because the effect is anti-dilutive.

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