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v3.7.0.1

Consolidated Statements of Stockholders' Equity - USD ($) $ 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, 2013 | $ 65,178 | $ 72 | $ 5,781 | $ (26) | $ 59,351
Beginning balance, shares at Dec. 31, 2013 |  | 7,165,000 |  |  |
Common stock issued on exercise of options | 434 |  | 434 |  |
Common stock issued on exercise of options, shares |  | 56,000 |  |  |
Common stock repurchased on vesting of restricted stock units | (407) |  | (407) |  |
Common stock repurchased on vesting of restricted stock units, shares |  | (8,000) |  |  |
Share based compensation expense, net of tax | 1,699 |  | 1,699 |  |
Excess tax benefits from share-based compensation | 578 |  | 578 |  |
Company repurchase of common stock | (3,676) | $ (1) | (3,675) |  |
Company repurchase of common stock, shares |  | (87,000) |  |  |
Cash dividends on common stock | (5,443) |  |  |  | (5,443)
Unrealized holding gains (loss) on investments, net of tax | 3 |  |  | 3 |
Net income (loss) | (25,546) |  |  |  | (25,546)
Ending balance at Dec. 31, 2014 | 32,820 | $ 71 | 4,410 | (23) | 28,362
Ending balance, shares at Dec. 31, 2014 |  | 7,126,000 |  |  |
Common stock issued on exercise of options | 702 | $ 1 | 701 |  |
Common stock issued on exercise of options, shares |  | 89,000 |  |  |
Common stock repurchased on vesting of restricted stock units | (465) |  | (465) |  |
Common stock repurchased on vesting of restricted stock units, shares |  | (12,000) |  |  |
Share based compensation expense, net of tax | 2,386 |  | 2,386 |  |
Excess tax benefits from share-based compensation | $ (68) |  | (68) |  |
Company repurchase of common stock, shares | 0 |  |  |  |
Cash dividends on common stock | $ (6,310) |  |  |  | (6,310)
Unrealized holding gains (loss) on investments, net of tax | (8) |  |  | (8) |
Net income (loss) | 25,494 |  |  |  | 25,494
Ending balance at Dec. 31, 2015 | 54,551 | $ 72 | 6,964 | (31) | 47,546
Ending balance, shares at Dec. 31, 2015 |  | 7,203,000 |  |  |
Common stock issued on exercise of options | 72 |  | 72 |  |
Common stock issued on exercise of options, shares |  | 52,000 |  |  |
Common stock repurchased on vesting of restricted stock units | (433) |  | (433) |  |
Common stock repurchased on vesting of restricted stock units, shares |  | (11,000) |  |  |
Share based compensation expense, net of tax | 2,782 |  | 2,782 |  |
Excess tax benefits from share-based compensation | $ 253 |  | 253 |  |
Company repurchase of common stock, shares | 0 |  |  |  |
Cash dividends on common stock | $ (6,359) |  |  |  | (6,359)
Unrealized holding gains (loss) on investments, net of tax | 28 |  |  | 28 |
Net income (loss) | 18,799 |  |  |  | 18,799
Ending balance at Dec. 31, 2016 | $ 69,693 | $ 72 | $ 9,638 | $ (3) | $ 59,986
Ending balance, shares at Dec. 31, 2016 |  | 7,244,000 |  |  |

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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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- Definition Number of share options (or share units) exercised during the current period. + 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(29)) -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 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 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(28)) -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 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Value of stock issued as a result of the exercise of stock options. + References Reference 1: 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 2: 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 3: 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 + Details
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- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. + 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(28)) -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 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 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(29)) -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 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 + Details
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