Annual report pursuant to Section 13 and 15(d)

Acquisitions (Details)

v2.4.0.6
Acquisitions (Details)
Share data in Thousands, except Per Share data, unless otherwise specified
0 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended
Dec. 31, 2012
USD ($)
Feb. 15, 2012
USD ($)
Dec. 31, 2011
USD ($)
Jul. 02, 2012
POC Sweden AB [Member]
USD ($)
Jul. 02, 2012
POC Sweden AB [Member]
SEK
Jun. 29, 2012
POC Sweden AB [Member]
USD ($)
Oct. 10, 2012
POC Sweden AB [Member]
Oct. 01, 2012
PIEPS Holding GmbH [Member]
USD ($)
Oct. 01, 2012
PIEPS Holding GmbH [Member]
EUR (€)
Dec. 31, 2012
Line of Credit [Member]
POC Sweden AB [Member]
Dec. 31, 2012
Line of Credit [Member]
PIEPS Holding GmbH [Member]
Oct. 01, 2012
Line of Credit [Member]
PIEPS Holding GmbH [Member]
USD ($)
Oct. 01, 2012
Line Of Credit Two [Member]
PIEPS Holding GmbH [Member]
USD ($)
Dec. 31, 2012
Line Of Credit Three [Member]
PIEPS Holding GmbH [Member]
Oct. 01, 2012
Line Of Credit Three [Member]
PIEPS Holding GmbH [Member]
USD ($)
Dec. 31, 2012
Term Notes [Member]
POC Sweden AB [Member]
Dec. 31, 2012
Term Notes [Member]
PIEPS Holding GmbH [Member]
Oct. 01, 2012
Term Notes [Member]
PIEPS Holding GmbH [Member]
USD ($)
Business Acquisition [Line Items]                                    
Total consideration value       $ 44,917,000 311,300,000     $ 10,265,000 € 7,959,000                  
Contingent additional purchase price               3,000,000 2,300,000                  
Estimated value of contingent consideration 121,000             121,000                    
Closing adjustment related to working capital               53,000 41,000                  
Cash paid 50,834,000     40,569,000       10,265,000                    
Number of shares issued       460 460                          
Common stock, par value $ 0.0001   $ 0.0001 $ 0.0001                            
Closing stock price   $ 8.01       $ 9.45                        
Discount per share           $ 1.21                        
Discount per share, percentage           12.80%                        
Discounted Share Price           $ 8.24                        
Volatility rate           40.50%                        
Expected term           2 years                        
Acquired accounts receivable deemed uncollectible       115,000       17,000                    
Line of credit facility, amount outstanding       1,277,000               1,024,000 383,000   201,000      
Line of credit variable interest rate       4.20% 4.20%             4.70% 2.80%   2.50%      
Debt maturity date                   Dec. 31, 2012 May 31, 2014     Dec. 31, 2013   Nov. 30, 2014 Dec. 31, 2014  
Capital leases 119,000   147,000 171,000                            
Variable interest rate                                   3.40%
Fixed interest rate term note       865,000                            
Interest rate of term note       9.20% 9.20%   6.00%                      
Variable interest rate term note                                   $ 109,000