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COMMON STOCK AND TREASURY STOCK - Common Stock Repurchase Activity (Detail) (USD $) | 0 Months Ended | 1 Months Ended | 3 Months Ended | 6 Months Ended | 7 Months Ended
--- | --- | --- | --- | --- | ---
Dec. 28, 2012 | Dec. 15, 2012 | Dec. 31, 2012 | Nov. 30, 2012 | Oct. 31, 2012 | Sep. 30, 2012 | Aug. 31, 2012 | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2013 | Dec. 31, 2012 | Aug. 12, 2013
Common Stock And Treasury Stock [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Total number of shares purchased |  |  | 957,771 | 657,700 | 371,665 | 992,014 | 2,179,900 |  |  | 5,159,050 |  | 0
Average price paid per share (in usd per share) |  |  | $ 11.86 | $ 11.16 | $ 11.72 | $ 11.93 | $ 8.88 |  |  | $ 10.52 |  |
Estimated remaining balance available for share repurchase |  |  | $ 45,646,000 | $ 57,024,000 | $ 64,377,000 | $ 68,742,000 | $ 80,599,000 |  |  | $ 45,646,000 |  |
Common Stock, Dividends, Per Share, Declared |  | $ 0.18 |  |  |  |  |  | $ 0 | $ 0.18 | $ 0 | $ 0.18 |
Dividends, Common Stock, Cash | $ 15,700,000 |  |  |  |  |  |  |  |  |  |  |

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- Details
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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
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- Definition Amount remaining of a stock repurchase plan authorized by an entity's Board of Directors. + References No definition available. + Details
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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 + Details
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