Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] |
|
|
|
|
|
Three Months Ended June 30, |
|
|
|
|
|
2013 |
|
2012 |
|
|
|
|
|
Class A |
|
Class B |
|
Class A |
|
Class B |
|
Basic net income per share: |
|
|
|
|
|
|
|
|
Numerator: |
|
|
|
|
|
|
|
|
|
Allocation of undistributed earnings |
$ 3,862 |
|
318 |
|
$ 3,679 |
|
303 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Denominator: |
|
|
|
|
|
|
|
|
|
Weighted average common shares
outstanding |
37,979 |
|
3,132 |
|
38,516 |
|
3,171 |
|
|
|
|
Basic net income attributable to GCI
common stockholders per common share |
$ 0.10 |
|
0.10 |
|
$ 0.10 |
|
0.10 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Diluted net income per share: |
|
|
|
|
|
|
|
|
Numerator: |
|
|
|
|
|
|
|
|
|
Allocation of undistributed earnings for
basic computation |
$ 3,862 |
|
318 |
|
$ 3,679 |
|
303 |
|
|
Reallocation of undistributed earnings as a
result of conversion of Class B to Class A
shares |
318 |
|
- |
|
303 |
|
- |
|
|
Reallocation of undistributed earnings as a
result of conversion of dilutive securities |
- |
|
(6) |
|
- |
|
(4) |
|
|
Effect of share based compensation that
may be settled in cash or shares |
(60) |
|
- |
|
(33) |
|
- |
|
|
|
Net income adjusted for allocation of
undistributed earnings and effect of
share based compensation that may be settled
in cash or shares |
$ 4,120 |
|
312 |
|
$ 3,949 |
|
299 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Denominator: |
|
|
|
|
|
|
|
|
|
Number of shares used in basic computation |
37,979 |
|
3,132 |
|
38,516 |
|
3,171 |
|
|
Conversion of Class B to Class A common
shares outstanding |
3,132 |
|
- |
|
3,171 |
|
- |
|
|
Unexercised stock options |
164 |
|
- |
|
304 |
|
- |
|
|
Effect of share based compensation that may
be settled in cash or shares |
90 |
|
- |
|
158 |
|
- |
|
Number of shares used in per share computation |
41,365 |
|
3,132 |
|
42,149 |
|
3,171 |
|
|
|
|
Diluted net income attributable to GCI
common stockholders per common share |
$ 0.10 |
|
0.10 |
|
$ 0.09 |
|
0.09 |
|
|
|
|
|
Six Months Ended June 30, |
|
|
|
|
|
2013 |
|
2012 |
|
|
|
|
|
Class A |
|
Class B |
|
Class A |
|
Class B |
|
Basic net income per share: |
|
|
|
|
|
|
|
|
Numerator: |
|
|
|
|
|
|
|
|
|
Allocation of undistributed earnings |
$ 6,855 |
|
569 |
|
$ 5,001 |
|
410 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Denominator: |
|
|
|
|
|
|
|
|
|
Weighted average common shares
outstanding |
38,117 |
|
3,167 |
|
38,629 |
|
3,171 |
|
|
|
|
Basic net income attributable to GCI
common stockholders per common share |
$ 0.18 |
|
0.18 |
|
$ 0.13 |
|
0.13 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Diluted net income per share: |
|
|
|
|
|
|
|
|
Numerator: |
|
|
|
|
|
|
|
|
|
Allocation of undistributed earnings for
basic computation |
$ 6,855 |
|
569 |
|
$ 5,001 |
|
410 |
|
|
Reallocation of undistributed earnings as a
result of conversion of Class B to Class A
shares |
569 |
|
- |
|
410 |
|
- |
|
|
Reallocation of undistributed earnings as a
result of conversion of dilutive securities |
- |
|
(10) |
|
- |
|
(10) |
|
|
Effect of share based compensation that
may be settled in cash or shares |
(94) |
|
- |
|
(118) |
|
- |
|
|
|
Net income adjusted for allocation of
undistributed earnings and effect of
share based compensation that may be settled
in cash or shares |
$ 7,330 |
|
559 |
|
$ 5,293 |
|
400 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Denominator: |
|
|
|
|
|
|
|
|
|
Number of shares used in basic computation |
38,117 |
|
3,167 |
|
38,629 |
|
3,171 |
|
|
Conversion of Class B to Class A common
shares outstanding |
3,167 |
|
- |
|
3,171 |
|
- |
|
|
Unexercised stock options |
168 |
|
- |
|
272 |
|
- |
|
|
Effect of share based compensation that may
be settled in cash or shares |
90 |
|
- |
|
158 |
|
- |
|
Number of shares used in per share computation |
41,542 |
|
3,167 |
|
42,230 |
|
3,171 |
|
|
|
|
Diluted net income attributable to GCI
common stockholders per common share |
$ 0.18 |
|
0.18 |
|
$ 0.13 |
|
0.13 |
|
Schedule of Stock by Class [Table Text Block] |
|
|
|
Class A |
|
Class B |
|
|
|
Balances at December 31, 2011 |
39,296 |
|
3,171 |
|
|
Shares issued upon stock option exercises |
188 |
|
- |
|
|
Share awards issued |
520 |
|
- |
|
|
Shares retired |
(869) |
|
- |
|
|
Shares acquired to settle minimum statutory tax
withholding requirements |
(291) |
|
- |
|
|
Other |
|
(1) |
|
- |
|
|
|
Balances at June 30, 2012 |
38,843 |
|
3,171 |
|
|
|
|
|
|
|
|
|
|
Balances at December 31, 2012 |
38,534 |
|
3,169 |
|
|
Class B shares converted to Class A |
2 |
|
(2) |
|
|
Shares issued upon stock option exercises |
51 |
|
- |
|
|
Share awards issued |
664 |
|
- |
|
|
Shares retired |
(1,538) |
|
- |
|
|
Shares acquired to settle minimum statutory tax
withholding requirements |
(17) |
|
- |
|
|
Other |
(2) |
|
- |
|
|
|
Balances at June 30, 2013 |
37,694 |
|
3,167 |
|
|