Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Schedule of Long-Term Debt (Parenthetical) (Details)

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Long-Term Debt - Schedule of Long-Term Debt (Parenthetical) (Details) (USD $)
In Thousands, unless otherwise specified
 9 Months Ended
Sep. 30, 2014
Term Loan A | May 2011 Through April 2014
  
Debt Instrument [Line Items]  
Debt instrument, periodic payment $ 83
Debt instrument, frequency of payment Monthly payments
Debt instrument, payment beginning date May 31, 2011
Debt instrument, payment ending date Apr. 30, 2014
Term Loan B | May 2012 Through April 2015
  
Debt Instrument [Line Items]  
Debt instrument, periodic payment 222
Debt instrument, frequency of payment Monthly payments
Debt instrument, payment beginning date May 31, 2012
Debt instrument, payment ending date Apr. 30, 2015
Term Loan C | November 2013 Through May 2014
  
Debt Instrument [Line Items]  
Debt instrument, periodic payment 167
Debt instrument, frequency of payment Monthly payments
Debt instrument, payment beginning date Nov. 30, 2013
Debt instrument, payment ending date May 31, 2014
Term Loan C | June 2014 Through October 2016
  
Debt Instrument [Line Items]  
Debt instrument, periodic payment 367
Debt instrument, frequency of payment Monthly payments
Debt instrument, payment beginning date Jun. 30, 2014
Debt instrument, payment ending date Oct. 31, 2016
Contractual Obligation | May 2011 Through October 2014
  
Debt Instrument [Line Items]  
Debt instrument, periodic payment 53
Debt instrument, frequency of payment Quarterly payments
Debt instrument, payment beginning date May 31, 2011
Debt instrument, payment ending date Oct. 31, 2014
Contractual Obligation | January 2015 Through October 2016
  
Debt Instrument [Line Items]  
Debt instrument, periodic payment $ 81
Debt instrument, frequency of payment Quarterly payments
Debt instrument, payment beginning date Jan. 31, 2015
Debt instrument, payment ending date Oct. 31, 2016