XML 22 R39.htm IDEA: XBRL DOCUMENT v2.4.0.8
Equity Compensation Plans - Additional Information (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
 12 Months Ended 12 Months Ended
Dec. 31, 2013
Oct. 29, 2013
Dec. 31, 2012
Apr. 05, 2011
Jul. 29, 2013
Amended and Restated Equity Incentive Plan
Jan. 31, 2014
Subsequent event
Restricted Stock
Jan. 31, 2014
Subsequent event
SARs
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]              
Common stock, shares issuable 300,000,000   300,000,000   800,000    
Shares issued to Directors   9,000   3,000      
Common stock granted in period           40,000  
Common stock grant date value           $ 328  
Closing stock price           $ 8.20  
Awards vesting period           3 years 3 years
Options granted in period             80,000
Options grant date value             106
Selling commissions $ 0