XML 31 R10.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note 5 - Earnings Per Common Share | 6 Months Ended
--- | ---
Jun. 30, 2013
Earnings Per Share [Abstract] |
Earnings Per Share [Text Block] | Note 5. Earnings (Loss) Per Common Share We are authorized to issue 500,000,000 shares of common stock, $0.25 par value per share, of which 342,638,214 shares were issued and outstanding at June 30, 2013. The following table reconciles weighted average common shares used in the computations of basic and diluted earnings per share for the three- and six-month periods ended June 30, 2013 and 2012 (thousands, except per-share amounts):
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Numerator |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  | $ | (24,858 | ) |  | $ | 2,524 |  |  | $ | (13,764 | ) |  | $ | 15,096 |
Preferred stock dividends |  |  | (138 | ) |  |  | (138 | ) |  |  | (276 | ) |  |  | (276 | )
Net income (loss) applicable to common shares for basic and diluted earnings per share |  | $ | (24,996 | ) |  | $ | 2,386 |  |  | $ | (14,040 | ) |  | $ | 14,820 |
Denominator |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic weighted average common shares |  |  | 303,566 |  |  |  | 285,312 |  |  |  | 294,317 |  |  |  | 285,303 |
Dilutive stock options and restricted stock |  |  | — |  |  |  | 9,848 |  |  |  | — |  |  |  | 10,797 |
Diluted weighted average common shares |  |  | 303,566 |  |  |  | 295,160 |  |  |  | 294,317 |  |  |  | 296,100 |
Basic earnings (loss) per common share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) applicable to common shares |  | $ | (0.08 | ) |  | $ | 0.01 |  |  | $ | (0.05 | ) |  | $ | 0.05 |
Diluted earnings (loss) per common share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) applicable to common shares |  | $ | (0.08 | ) |  | $ | 0.01 |  |  | $ | (0.05 | ) |  | $ | 0.05 |
Diluted income (loss) per share for the three- and six-month periods ended June 30, 2013 and 2012 excludes the potential effects of outstanding shares of our convertible preferred stock, as their conversion and exercise would have no effect on the calculation of dilutive shares. For the three-month and six-month periods ended June 30, 2013, all outstanding options, restricted share units, and warrants were excluded from the computation of diluted earnings (loss) per share, as our reported net losses for those periods would cause their conversion and exercise to have no effect on the calculation of earnings (loss) per share. For the three-month and six-month periods ended June 30, 2012, options to purchase 605,005 shares of our common stock were excluded from the computation of diluted earnings per share, as the exercise price of the options not included in the computations of diluted earnings per share exceeded the average price of our stock during those periods and therefore would not affect the calculation of earnings per share.

X
- Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration