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Income Taxes - Income Tax Expense (Benefit) Included in Consolidated Statements of Comprehensive Income (Detail) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2013 | Sep. 30, 2013 | Jun. 30, 2013 | Mar. 31, 2013 | Dec. 31, 2012 | Sep. 30, 2012 | Jun. 30, 2012 | Mar. 31, 2012 | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Current: |  |  |  |  |  |  |  |  |  |  |
Federal |  |  |  |  |  |  |  |  | $ 13,695 | $ 13,124 | $ 12,788
Foreign |  |  |  |  |  |  |  |  | 47 | 47 | 34
State and local |  |  |  |  |  |  |  |  | 2,357 | 2,983 | 3,095
Total |  |  |  |  |  |  |  |  | 16,099 | 16,154 | 15,917
Deferred: |  |  |  |  |  |  |  |  |  |  |
Federal |  |  |  |  |  |  |  |  | (394) | (1,423) | (3,261)
State and local |  |  |  |  |  |  |  |  | 733 | (660) | (512)
Total |  |  |  |  |  |  |  |  | 339 | (2,083) | (3,773)
Total income tax expense from continuing operations | (2,897) | 2,663 | 4,287 | 12,385 | (1,715) | 1,032 | 2,267 | 12,487 | 16,438 | 14,071 | 12,144
Operations of discontinued operations |  |  |  |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |  | 3,246 | 4,883 | 4,999
Deferred |  |  |  |  |  |  |  |  | (653) | 361 | 874
Total |  |  |  |  |  |  |  |  | 2,593 | 5,244 | 5,873
Gain on disposal of discontinued operations: |  |  |  |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |  | 49,973 | 52 | 193
Deferred |  |  |  |  |  |  |  |  | (776) |  |
Total |  |  |  |  |  |  |  |  | 49,197 | 52 | 193
Total income tax expense from discontinued operations |  |  |  |  |  |  |  |  | 51,790 | 5,296 | 6,066
Total income tax expense |  |  |  |  |  |  |  |  | $ 68,228 | $ 19,367 | $ 18,210

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