Acquisitions and Dispositions - Additional Information (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Nov. 07, 2014 |
Aug. 01, 2014 |
Dec. 31, 2014 |
|
| Country Weekly Acquisition | |||
| Business Acquisition [Line Items] | |||
| Total purchase price | $ 3,000 | ||
| Wise Brothers Acquisition | |||
| Business Acquisition [Line Items] | |||
| Total purchase price | $ 5,500 | $ 5,500 |