XML 38 R20.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Earnings per Share | 12 Months Ended
--- | ---
Dec. 31, 2016
Earnings Per Share [Abstract] |
Earnings per Share | (13) Earnings per Share Stock Dividend On July 1, 2016, the Company paid a special stock dividend of four percent to common shareholders of record at the close of business on June 15, 2016. For all periods presented, share information, including basic and diluted earnings per share, has been adjusted retroactively to reflect this change. Basic earnings per share is computed by dividing income available to common shareholders by the weighted average number of common shares outstanding during the year. Diluted earnings per share gives effect to all dilutive potential common shares that were outstanding during the year. Presented below is a summary of the components used to calculate basic and diluted earnings per common share, which have been restated for all stock dividends.
|  |  | 2016 |  |  | 2015 |  |  | 2014 |
Basic earnings per common share: |  |  |  |
Net income available to shareholders |  |  |  | $ | 7,282 |  |  |  |  | $ | 8,599 |  |  |  |  | $ | 7,654 |  |
Basic earnings per share |  |  |  | $ | 1.29 |  |  |  |  | $ | 1.52 |  |  |  |  | $ | 1.35 |  |
Diluted earnings per common share: |  |  |  |
Net income available to shareholders |  |  |  | $ | 7,282 |  |  |  |  | $ | 8,599 |  |  |  |  | $ | 7,654 |  |
Average shares outstanding |  |  |  |  | 5,639,744 |  |  |  |  |  | 5,662,013 |  |  |  |  |  | 5,662,081 |  |
Effect of dilutive stock options |  |  |  |  | 0 |  |  |  |  |  | 0 |  |  |  |  |  | 0 |  |
Average shares outstanding including dilutive stock options |  |  |  |  | 5,639,744 |  |  |  |  |  | 5,662,013 |  |  |  |  |  | 5,662,081 |  |
Diluted earnings per share |  |  |  | $ | 1.29 |  |  |  |  | $ | 1.52 |  |  |  |  | $ | 1.35 |  |
Under the treasury stock method, outstanding stock options are dilutive when the average market price of the Company’s common stock, when combined with the effect of any unamortized compensation expense, exceeds the option price during the period, except when the Company has a loss from continuing operations available to common shareholders. In addition, proceeds from the assumed exercise of dilutive options along with the related tax benefit are assumed to be used to repurchase common shares at the average market price of such stock during the period. The following options to purchase shares during the years ended December 31, 2016, 2015 and 2014 were not included in the respective computations of diluted earnings per share because the exercise price of the option, when combined with the effect of the unamortized compensation expense, was greater than the average market price of the common shares and were considered anti-dilutive.
|  |  | 2016 |  |  | 2015 |  |  | 2014 |
Anti-dilutive shares - option shares |  |  |  |  | 44,458 |  |  |  |  |  | 65,270 |  |  |  |  |  | 104,400 |  |
Repurchase Program On August 6, 2015, the Board of Directors authorized a share repurchase plan to purchase through open market transactions $2.0 million market value of the Company’s common stock. The Company repurchased 41,738 and 2,155 shares of common stock pursuant to the plan at an average price of  $14.92 and $15.39 per share for the years ended December 31, 2016 and 2015, respectively. The table below shows activity in the outstanding shares of the Company’s common stock during the past three years. Shares in the table below are presented on a historical basis and have not been restated for the annual 4% stock dividends.
|  |  | Number of shares December 31 |
|  |  | 2016 |  |  | 2015 |  |  | 2014 |
Outstanding, beginning of year |  |  |  |  | 5,441,190 |  |  |  |  |  | 5,233,986 |  |  |  |  |  | 5,032,679 |  |
Issuance of stock: |  |  |  |
4% stock dividend |  |  |  |  | 217,155 |  |  |  |  |  | 209,359 |  |  |  |  |  | 201,307 |  |
Purchase of treasury stock |  |  |  |  | (41,738) |  |  |  |  |  | (2,155) |  |  |  |  |  | 0 |  |
Outstanding, end of year |  |  |  |  | 5,616,607 |  |  |  |  |  | 5,441,190 |  |  |  |  |  | 5,233,986 |  |
Except as noted in the above table, all share and per share amounts in this note have been restated for the 4% common stock dividend distributed in 2016.

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1278-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=65016374&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration