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Note 14 - Share Repurchase Program | 9 Months Ended
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Sep. 30, 2019
Notes to Financial Statements |
Treasury Stock [Text Block] | NOTE 1 4 : SHARE REPURCHASE PROGRAM The Company did not repurchase shares of common stock during the third quarter of 2019. During the third quarter of 2018, the Company repurchased 216,156 shares of common stock at an average purchase price of $29.18 per share for an aggregate purchase price of $6,308. During the first nine months ended September 30, 2019, the Company repurchased 194,316 shares of common stock at an average purchase price of $25.01 per share for an aggregate purchase price of $4,861. During the first nine months ended September 30, 2018, the Company repurchased 527,212 shares of common stock at an average purchase price of $31.76 per share for an aggregate purchase price of $16,742. As of September 30, 2019, 160,864 shares of common stock remained available for repurchase pursuant to the Company’s share repurchase program. The repurchases of common stock are accounted for as treasury stock, and result in a reduction of stockholders’ equity. When treasury shares are reissued, the Company accounts for the reissuance in accordance with FASB ASC No. 505 - 30, “Treasury Stock” and charges the excess of the repurchase cost over issuance price using the weighted average method to retained earnings. The purchase cost is calculated based on the specific identified method. In the case where the repurchase cost over issuance price using the weighted average method is lower than the issuance price, the Company credits the difference to additional paid-in capital.

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- Definition The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -URI http://asc.fasb.org/subtopic&trid=2208821 + Details
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