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v3.5.0.2

Condensed Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock [Member] | Additional Paid-in Capital [Member] | Accumulated Other Comprehensive (Loss) Income [Member] | Retained Earnings [Member]
--- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2014 | [1] | $ 32,820 |  | $ 71 | $ 4,410 | $ (23) | $ 28,362
Beginning balance, shares at Dec. 31, 2014 | [1] |  |  | 7,126 |  |  |
Common stock issued on exercise of options and vesting of restricted stock units |  | 690 |  | $ 1 | 689 | 0 | 0
Common stock issued on exercise of options and vesting of restricted stock units, shares |  |  |  | 50 |  |  |
Common stock repurchased on vesting of restricted stock units |  | (65) |  | $ 0 | (65) | 0 | 0
Common stock repurchased on vesting of restricted stock units, shares |  |  |  | (1) |  |  |
Share based compensation expense |  | 1,069 |  | $ 0 | 1,069 | 0 | 0
Excess tax benefits from share-based compensation |  | 70 |  | 0 | 70 | 0 | 0
Cash dividends on common stock |  | (3,141) |  | 0 | 0 | 0 | (3,141)
Unrealized holding gain on marketable securities, net of tax |  | 27 | [2] | 0 | 0 | 27 | 0
Net income |  | 3,074 | [2] | 0 | 0 | 0 | 3,074
Ending balance at Jun. 30, 2015 | [1] | 34,544 |  | $ 72 | 6,173 | 4 | 28,295
Ending balance, shares at Jun. 30, 2015 | [1] |  |  | 7,175 |  |  |
Beginning balance at Dec. 31, 2015 |  | 54,551 |  | $ 72 | 6,964 | (31) | 47,546
Beginning balance, shares at Dec. 31, 2015 |  |  |  | 7,203 |  |  |
Common stock issued on exercise of options and vesting of restricted stock units |  | 72 |  | $ 0 | 72 | 0 | 0
Common stock issued on exercise of options and vesting of restricted stock units, shares |  |  |  | 8 |  |  |
Common stock repurchased on vesting of restricted stock units |  | (40) |  | $ 0 | (40) | 0 | 0
Common stock repurchased on vesting of restricted stock units, shares |  |  |  | (1) |  |  |
Share based compensation expense |  | 1,040 |  | $ 0 | 1,040 | 0 | 0
Excess tax benefits from share-based compensation |  | 265 |  | 0 | 265 | 0 | 0
Cash dividends on common stock |  | (3,173) |  | 0 | 0 | 0 | (3,173)
Unrealized holding gain on marketable securities, net of tax |  | 54 |  | 0 | 0 | 54 | 0
Net income |  | 519 |  | 0 | 0 | 0 | 519
Ending balance at Jun. 30, 2016 |  | $ 53,288 |  | $ 72 | $ 8,301 | $ 23 | $ 44,892
Ending balance, shares at Jun. 30, 2016 |  |  |  | 7,210 |  |  |
[1] | Restatement impacts to the Condensed Consolidated Statements of Stockholders' Equity include the first six months of 2015 adjustment to net income as well as previous period cumulative adjustments to beginning retained earnings. See Note 2. Restatement of Previously Issued Condensed Consolidated Financial Statements.
[2] | See Note 2. Restatement of Previously Issued Condensed Consolidated Financial Statements

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- Definition This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation". + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 35 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=66904339&loc=d3e4534-113899 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=65896087&loc=d3e11149-113907 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=65896087&loc=d3e11178-113907 + Details
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