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Organization and Summary of Significant Accounting Policies (Details 5) - USD ($) shares in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Summary of net income (loss) attributable to Exterran common stockholders used in the calculation of basic and diluted income (loss) per common share |  |  |  |  |  |  |  |  |  |  |
Loss from continuing operations attributable to Archrock stockholders |  |  |  |  |  |  |  |  | $ (166,226,000) | $ (44,829,000) | $ (35,626,000)
Income from discontinued operations, net of tax | $ 8,300,000 | $ 13,700,000 |  | $ 34,900,000 | $ 45,000,000 | $ 32,600,000 | $ 24,000,000 | $ 41,400,000 | 60,408,000 | 142,995,000 | 158,790,000
Net income (loss) attributable to Archrock stockholders | $ (130,267,000) | $ (6,304,000) | $ (1,389,000) | $ 32,142,000 | $ 19,143,000 | $ 34,050,000 | $ 12,377,000 | $ 32,596,000 | (105,818,000) | 98,166,000 | 123,164,000
Less: Net income attributable to participating securities |  |  |  |  |  |  |  |  | (514,000) | (495,000) | 0
Net income (loss) attributable to Exterran common stockholders |  |  |  |  |  |  |  |  | $ (106,332,000) | $ 97,671,000 | $ 123,164,000
Potential shares of common stock included in computing diluted income (loss) attributable to Exterran common stockholders per common share |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding including participating securities (in shares) |  |  |  |  |  |  |  |  | 69,389 | 67,175 | 65,655
Weighted average common shares outstanding — used in basic income (loss) per common share (in shares) |  |  |  |  |  |  |  |  | (956) | (941) | (1,201)
Weighted average common shares outstanding — used in basic income (loss) per common share (in shares) |  |  |  |  |  |  |  |  | 68,433 | 66,234 | 64,454
Weighted average common shares outstanding - used in diluted income (loss) per common share (in shares) |  |  |  |  |  |  |  |  | 68,433 | 66,234 | 64,454
Adjustments to net income (loss) attributable to Exterran common stockholders for the diluted earnings (loss) per common share calculation |  |  |  |  |  |  |  |  | $ 0 | $ 0 | $ 0
Net dilutive potential common shares issuable (in shares) |  |  |  |  |  |  |  |  | 786 | 18,745 | 29,162
On exercise of options where exercise price is greater than average market value for the period |  |  |  |  |  |  |  |  |  |  |
Potential shares of common stock included in computing diluted income (loss) attributable to Exterran common stockholders per common share |  |  |  |  |  |  |  |  |  |  |
Net dilutive potential common shares issuable (in shares) |  |  |  |  |  |  |  |  | 572 | 515 | 734
On exercise of options and vesting of restricted stock units |  |  |  |  |  |  |  |  |  |  |
Potential shares of common stock included in computing diluted income (loss) attributable to Exterran common stockholders per common share |  |  |  |  |  |  |  |  |  |  |
Net dilutive potential common shares issuable (in shares) |  |  |  |  |  |  |  |  | 214 | 490 | 547
Employee Stock Purchase Plan |  |  |  |  |  |  |  |  |  |  |
Potential shares of common stock included in computing diluted income (loss) attributable to Exterran common stockholders per common share |  |  |  |  |  |  |  |  |  |  |
Net dilutive potential common shares issuable (in shares) |  |  |  |  |  |  |  |  | 0 | 1 | 2
On exercise of warrants |  |  |  |  |  |  |  |  |  |  |
Potential shares of common stock included in computing diluted income (loss) attributable to Exterran common stockholders per common share |  |  |  |  |  |  |  |  |  |  |
Net dilutive potential common shares issuable (in shares) |  |  |  |  |  |  |  |  | 0 | 10,666 | 12,426
4.25% convertible senior notes due June 2014 |  |  |  |  |  |  |  |  |  |  |
Potential shares of common stock included in computing diluted income (loss) attributable to Exterran common stockholders per common share |  |  |  |  |  |  |  |  |  |  |
Net dilutive potential common shares issuable (in shares) |  |  |  |  |  |  |  |  | 0 | 7,073 | 15,334
Interest rate (as a percent) | 4.25% |  |  |  | 4.25% |  |  |  | 4.25% | 4.25% | 4.25%
4.75% convertible senior notes due 2014 |  |  |  |  |  |  |  |  |  |  |
Potential shares of common stock included in computing diluted income (loss) attributable to Exterran common stockholders per common share |  |  |  |  |  |  |  |  |  |  |
Net dilutive potential common shares issuable (in shares) |  |  |  |  |  |  |  |  | 0 | 0 | 119
Interest rate (as a percent) | 4.75% |  |  |  | 4.75% |  |  |  | 4.75% | 4.75% | 4.75%

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