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Note 7 - Capital Stock | 12 Months Ended
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Dec. 31, 2015
Notes to Financial Statements |
Stockholders' Equity Note Disclosure [Text Block] |
7. | CAPITAL STOCK
The Company's authorized capital stock consists of 40,000,000 shares of common stock, par value $.01 per share, and 10,000,000 shares of preferred stock, par value $.01 per share. At December 31, 2015, there were 11,497,471 shares of our common stock issued and 7,116,661 shares outstanding. At December 31, 2014, there were 11,474,096 shares of our common stock issued and 7,423,115 shares outstanding. No shares of our preferred stock were issued or outstanding at December 31, 2015 or 2014. Common Stock The holders of our common stock, subject to such rights as may be granted to any preferred stockholders, elect all directors and are entitled to one vote per share. All shares of common stock participate equally in dividends when and as declared by the Board of Directors and in net assets on liquidation. The shares of common stock have no preference, conversion, exchange, preemptive or cumulative voting rights. Preferred Stock Preferred stock may be issued from time to time by our Board of Directors, without stockholder approval, in such series and with such preferences, conversion or other rights, voting powers, restrictions, limitations as to dividends, qualifications or other provisions, as may be fixed by the Board of Directors in the resolution authorizing their issuance. The issuance of preferred stock by the Board of Directors could adversely affect the rights of holders of shares of common stock; for example, the issuance of preferred stock could result in a class of securities outstanding that would have certain preferences with respect to dividends and in liquidation over the common stock, and that could result in a dilution of the voting rights, net income per share and net book value of the common stock. As of December 31, 2015, we have no agreements or understandings for the issuance of any shares of preferred stock. Treasury Stock In February 2016, our Board of Directors authorized the repurchase of up to 325,000 shares of our common stock through a Dutch auction tender offer (the “2016 tender offer”). Subject to certain limitations and legal requirements, the Company could repurchase up to an additional 2% of its outstanding shares which totals 142,413 shares. The 2016 tender offer commenced on February 18, 2016 and expires on March 17, 2016. Through this tender offer, the Company’s shareholders have the opportunity to tender some or all of their shares at a price within the range of $27.00 to $30.00 per share. In May 2015, our Board of Directors authorized the repurchase of up to 80,000 shares of our common stock through a Dutch auction tender offer (the “2015 tender offer”). In June 2015, the Company extended the offer and increased the offer from 80,000 shares to 150,000 shares. Subject to certain limitations and legal requirements, the Company could repurchase up to an additional 2% of its outstanding shares which totaled 148,566 shares. The 2015 tender offer began on the date of the announcement, May 22, 2015 and expired on July 9, 2015. Through this tender offer, the Company’s shareholders had the opportunity to tender some or all of their shares at a price within the range of $59.00 to $63.00 per share. Upon expiration, 298,566 shares were tendered through this offer at a final purchase price of $59.00 per share for a total purchase price of approximately $17.8 million, including fees and commission and was settled on July 16, 2015. The Company accounted for the repurchase of these shares as treasury stock on the Company’s consolidated balance sheet as of December 31, 2015. In November 2014, our Board of Directors authorized the repurchase of up to 640,000 shares of our common stock through a Dutch auction tender offer (the “2014 tender offer”). Subject to certain limitations and legal requirements, the Company could repurchase up to an additional 2% of its outstanding shares which totaled 160,000 shares. The 2014 tender offer began on the date of the announcement, December 2, 2014 and expired on December 30, 2014. Through this tender offer, the Company’s shareholders had the opportunity to tender some or all of their shares at a price within the range of $46.00 to $50.00 per share. Upon expiration, 571,865 shares were tendered through this offer at a final purchase price of $50.00 per share for a total purchase price of approximately $28.7 million, including fees and commission and was settled on January 6, 2015. The Company accounted for the repurchase of these shares as treasury stock on the Company’s consolidated balance sheet as of December 31, 2014. In November 2013, our Board of Directors authorized the repurchase of up to 600,000 shares of our common stock through a Dutch auction tender offer (the “2013 tender offer”). Subject to certain limitations and legal requirements, the Company could repurchase up to an additional 2% of its outstanding shares which totaled 173,000 shares. The 2013 tender offer began on the date of the announcement, December 2, 2013 and expired on December 30, 2013. Through this tender offer, the Company’s shareholders had the opportunity to tender some or all of their shares at a price within the range of $19.00 to 21.00 per share. Upon expiration, 675,000 shares were tendered through this offer at a final purchase price of $20.50 per share for a total purchase price of approximately $13.9 million, including fees and commission and was settled on January 6, 2014. The Company accounted for the repurchase of these shares as treasury stock on the Company’s consolidated balance sheet as of December 31, 2013. The Company’s stock repurchase program has been extended and expanded several times, most recently in May 2014, when the Board of Directors reauthorized 500,000 shares of common stock for repurchase under the initial September 2011 authorization. During 2015, the Company repurchased 31,263 shares of its common stock under this program. Following the reauthorization in 2014, the Company repurchased 33,341 shares of its common stock during the remainder of 2014 under this repurchase program. Prior to the reauthorization, and under the initial September 2011 authorization, the Company had repurchased 224,000 shares of its common stock during 2011, 50,325 shares of its common stock during 2013 and 37,850 shares of its common stock during 2014. The Company did not repurchase any additional shares during 2012. The Company accounts for Treasury stock using the cost method and as of December 31, 2015, 4,380,810 shares were held in the treasury at an aggregate cost of approximately $101,779,000.

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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(d),(e)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21484-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 4.E) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21488-112644 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB TOPIC 4.C) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187143-122770 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21506-112644 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23285-112656 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 11: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Preferred Stock -URI http://asc.fasb.org/extlink&oid=6521494 Reference 12: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 13: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21564-112644 Reference 14: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section E Reference 15: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section C + Details
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