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Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Treasury Stock [Member] | AOCI Attributable to Parent [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2016 | 3,891,897 |  |  |  |  |
Balance at Dec. 31, 2016 | $ 40 | $ 106,729 | $ (42,902) | $ (1,177) | $ (120) | $ 62,570
Net income |  |  | 2,534 |  |  | 2,534
Other comprehensive income |  |  |  |  | 128 | 128
Total comprehensive income |  |  | 2,534 |  | 128 | 2,662
Share-based compensation expense |  | 68 |  |  |  | 68
Vesting of restricted stock (in shares) | 2,231 |  |  |  |  |
Balance (in shares) at Jun. 30, 2017 | 3,894,128 |  |  |  |  |
Balance at Jun. 30, 2017 | $ 40 | 106,797 | (40,368) | (1,177) | 8 | 65,300
Balance (in shares) at Dec. 31, 2017 | 3,899,675 |  |  |  |  |
Balance at Dec. 31, 2017 | $ 40 | 106,875 | (38,832) | (1,179) | (155) | 66,749
Net income |  |  | 2,101 |  |  | 2,101
Other comprehensive income |  |  |  |  | (519) | (519)
Total comprehensive income |  |  | 2,101 |  | (519) | 1,582
Common stock dividends |  |  | (77) |  |  | (77)
Share-based compensation expense |  | 107 |  |  |  | 107
Vesting of restricted stock (in shares) | 4,903 |  |  |  |  |
Balance (in shares) at Jun. 30, 2018 | 3,904,578 |  |  |  |  |
Balance at Jun. 30, 2018 | $ 40 | $ 106,982 | $ (36,808) | $ (1,179) | $ (674) | $ 68,361

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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=114867106&loc=d3e557-108580 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1B -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669625-108580 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669619-108580 + Details
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