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Equity | 3 Months Ended
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Mar. 31, 2014
Stockholders' Equity Note [Abstract] |
Equity | EQUITY Earnings Per Share (EPS) Basic net income (loss) per share attributable to common stockholders is based upon the weighted-average number of shares of common stock outstanding during the year. Diluted net income (loss) per share attributable to common stockholders is based upon the weighted-average number of shares of common stock outstanding and the weighted-average number of shares outstanding assuming the issuance of common stock upon exercise of stock options, warrants to purchase common stock, and the vesting of restricted stock grants per ASC 260, “Earnings Per Share.”
|  | Three Months Ended March 31
|  | 2014 |  | 2013
Weighted average number of shares outstanding: |  |  |  |
Common stock |  | 20,568,270 |  |  | 20,100,115 |
Common stock equivalents-stock options, grants |  | 38,218 |  |  | 15,327 |
Diluted shares outstanding |  | 20,606,488 |  |  | 20,115,442 |
Warrants On August 7, 2013, the Company announced that its Board of Directors declared a dividend of warrants, or the Warrants, to purchase shares of Company common stock, par value $0.50 per share, or Common Stock, to holders of record of Common Stock as of August 21, 2013, the Record Date. The Warrants were distributed to shareholders on August 28, 2013. Each Warrant entitles the holder to purchase one share of Common Stock at an initial exercise price of $40.00 per share. The Warrants will be exercisable through August 31, 2016, subject to the Company's right to accelerate the expiration date under certain circumstances when the Warrants are in-the-money. Each holder of Common Stock as of the Record Date received a number of Warrants equal to the number of shares held multiplied by 0.14771, rounded to the nearest whole number. No cash or other consideration was paid in respect of any fractional Warrants that were rounded down. As a result, the Company issued an aggregate of 3,000,000 Warrants. These Warrants were issued pursuant to a Warrant Agreement, dated as of August 7, 2013, between the Company, Computershare, Inc. and Computershare Trust Company, N.A., as warrant agent. The Warrants are currently anti-dilutive and have not been included in the EPS calculation.

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- Definition The entire disclosure for shareholders' equity, comprised of portions attributable to the parent entity and noncontrolling interest, if any, including other comprehensive income (as applicable). Including, but not limited to: (1) balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings; (2) accumulated balance for each classification of other comprehensive income and total amount of comprehensive income; (3) amount and nature of changes in separate accounts, including the number of shares authorized and outstanding, number of shares issued upon exercise and conversion, and for other comprehensive income, the adjustments for reclassifications to net income; (4) rights and privileges of each class of stock authorized; (5) basis of treasury stock, if other than cost, and amounts paid and accounting treatment for treasury stock purchased significantly in excess of market; (6) dividends paid or payable per share and in the aggregate for each class of stock for each period presented; (7) dividend restrictions and accumulated preferred dividends in arrears (in aggregate and per share amount); (8) retained earnings appropriations or restrictions, such as dividend restrictions; (9) impact of change in accounting principle, initial adoption of new accounting principle and correction of an error in previously issued financial statements; (10) shares held in trust for Employee Stock Ownership Plan (ESOP); (11) deferred compensation related to issuance of capital stock; (12) note received for issuance of stock; (13) unamortized discount on shares; (14) description, terms, and number of warrants or rights outstanding; (15) shares under subscription and subscription receivables, effective date of new retained earnings after quasi-reorganization and deficit eliminated by quasi-reorganization and, for a period of at least ten years after the effective date, the point in time from which the new retained dates; and (16) retroactive effective of subsequent change in capital structure. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section E Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 5 -Paragraph 15 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. 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This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 14: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 10 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. 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