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Note 4 - Supplemental Cash Flow Information | 9 Months Ended
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Sep. 30, 2017
Notes to Financial Statements |
Cash Flow, Supplemental Disclosures [Text Block] | NOTE 4 – Supplemental Cash Flow Information : Cash paid for income taxes was $5,220,000 and $3,927,000, respectively, for the nine -month periods ended September 30, 2017 and 2016. Cash paid for interest was $523,000 and $512,000, respectively for the nine -month periods ended September 30, 2017 and 2016. During t he nine months ended September 30, 2017 and 2016, respectively, the Company received 43,841 and 12,598 shares of its common stock as payment of the exercise price in the exercise of stock options for 113,143 and 35,984 shares.

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- Definition The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -URI http://asc.fasb.org/topic&trid=2134446 + Details
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