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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands | Common Stock | Additional Paid-In Capital | Accumulated Surplus | Accumulated Other Comprehensive Income (Loss) | Total
--- | --- | --- | --- | --- | ---
BALANCE at Dec. 31, 2014 | $ 113 | $ 149,917 | $ 19,822 | $ (1,398) | $ 168,454
Components of comprehensive income: |  |  |  |  |
Net income |  |  | 15,976 |  | 15,976
Foreign currency translation adjustments |  |  |  | (3,703) | (3,703)
Total comprehensive income |  |  | 15,976 | (3,703) | 12,273
Issuance of common stock to non-employee directors (4,620, 4,410 and 5,922 for the period ended December 31, 2015, 2016 and 2017, respectively) |  | 96 |  |  | 96
Exercise of stock options (34,000, 500 and 26,500 for the period ended December 31, 2015, 2016 and 2017, respectively) |  | 186 |  |  | 186
Excess tax effect for stock-based compensation |  | 106 |  |  | 106
Dividends paid ($0.64, $0.68 and $0.72 per share for the period ended December 31, 2015, 2016 and 2017, respectively) |  |  | (7,253) |  | (7,253)
BALANCE at Dec. 31, 2015 | 113 | 150,305 | 28,545 | (5,101) | 173,862
Components of comprehensive income: |  |  |  |  |
Net income |  |  | 19,922 |  | 19,922
Foreign currency translation adjustments |  |  |  | (1,566) | (1,566)
Total comprehensive income |  |  | 19,922 | (1,566) | 18,356
Issuance of common stock to non-employee directors (4,620, 4,410 and 5,922 for the period ended December 31, 2015, 2016 and 2017, respectively) |  | 96 |  |  | 96
Exercise of stock options (34,000, 500 and 26,500 for the period ended December 31, 2015, 2016 and 2017, respectively) |  | 3 |  |  | 3
Dividends paid ($0.64, $0.68 and $0.72 per share for the period ended December 31, 2015, 2016 and 2017, respectively) |  |  | (7,715) |  | (7,715)
BALANCE at Dec. 31, 2016 | 113 | 150,404 | 40,752 | (6,667) | 184,602
Components of comprehensive income: |  |  |  |  |
Net income |  |  | 23,016 |  | 23,016
Foreign currency translation adjustments |  |  |  | 3,374 | 3,374
Total comprehensive income |  |  | 23,016 | 3,374 | 26,390
Issuance of common stock to non-employee directors (4,620, 4,410 and 5,922 for the period ended December 31, 2015, 2016 and 2017, respectively) |  | 150 |  |  | 150
Exercise of stock options (34,000, 500 and 26,500 for the period ended December 31, 2015, 2016 and 2017, respectively) | 1 | 145 |  |  | 146
Dividends paid ($0.64, $0.68 and $0.72 per share for the period ended December 31, 2015, 2016 and 2017, respectively) |  |  | (8,188) |  | (8,188)
BALANCE at Dec. 31, 2017 | $ 114 | $ 150,699 | $ 55,580 | $ (3,293) | $ 203,100

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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: 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(30)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: 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 3: 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(31)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: 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)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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