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STOCK-BASED COMPENSATION - Summary of Company's Performance Share Award (Detail) (Performance Shares)
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3 Months Ended |
|---|---|
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Mar. 31, 2015
|
|
| Award (in shares) | |
| Beginning Balance | 157,083 |
| Granted | 150,339 |
| Vested | (43,804) |
| Forfeited | (9,527) |
| Ending Balance | 254,091 |
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Maximum
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|
| Award (in shares) | |
| Beginning Balance | 314,166 |
| Granted | 300,678 |
| Vested | (87,608) |
| Forfeited | (19,054) |
| Ending Balance | 508,182 |