XML 23 R28.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Net Income (loss) Per Share (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2013
Net Income (loss) Per Share [Abstract] |
Reconciliation of numerators and denominators of basic and diluted net income (loss) per share | A reconciliation of the numerators and denominators of the basic and diluted net income (loss) per share calculations is as follows (in thousands, except per share data):
|  | Three Months Ended March 31, |
|  | 2013 |  |  | 2012 |
Numerator: |  |  |  |  |  |
Net income (loss) attributable to AXT, Inc. |  | $ | (2,400 | ) |  | $ | 1,635 |
Less: Preferred stock dividends |  |  | (44 | ) |  |  | (44 | )
Net income (loss) available to common stockholders |  | $ | (2,444 | ) |  | $ | 1,591 |
Denominator: |  |  |  |  |  |  |  |
Denominator for basic net income (loss) per share - weighted average common shares |  |  | 32,297 |  |  |  | 32,034 |
Effect of dilutive securities: |  |  |  |  |  |  |  |
Common stock options |  |  | — |  |  |  | 903 |
Restricted stock awards |  |  | — |  |  |  | 81 |
Denominator for dilutive net income (loss) per common share |  |  | 32,297 |  |  |  | 33,018 |
Net income (loss) attributable to AXT, Inc. per common share: |  |  |  |  |  |  |  |
Basic |  | $ | (0.08 | ) |  | $ | 0.05 |
Diluted |  | $ | (0.08 | ) |  | $ | 0.05 |
Weighted-average shares: |  |  |  |  |  |  |  |
Options excluded from diluted net income (loss) per share as the impact is anti-dilutive |  |  | 2,656 |  |  |  | 878 |
Restricted stock excluded from diluted net income (loss) per share as the impact is anti-dilutive |  |  | 239 |  |  |  | 74 |

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

X
- Definition Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends. + 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 + Details
Name: | us-gaap_ScheduleOfCalculationOfNumeratorAndDenominatorInEarningsPerShareTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration