Annual report pursuant to Section 13 and 15(d)

Repurchased and Redemptions of Nine and Five-Eighths Percent Notes (Detail)

v2.4.0.6
Repurchased and Redemptions of Nine and Five-Eighths Percent Notes (Detail) (9 5/8% Senior Secured Second Lien Notes, USD $)
In Thousands, unless otherwise specified
Dec. 12, 2012
Jun. 01, 2012
Dec. 12, 2011
Dec. 11, 2011
Sep. 06, 2011
Jun. 01, 2011
Dec. 01, 2010
Jun. 01, 2010
9 5/8% Senior Secured Second Lien Notes
               
Debt Instrument [Line Items]                
Principal Redeemed/Repurchased $ 4,000 $ 17,500 $ 12,500 $ 12,500 $ 5,000 $ 17,500 $ 12,500 $ 17,500
Premium Paid 120 525   375 144 525 375 525
Unamortized Discount 17 80 62 62 26 93 70 105
Bond Issue Costs $ 57 $ 287 $ 337 $ 337 $ 135 $ 472 $ 334 $ 417