Quarterly report pursuant to Section 13 or 15(d)

Acquisitions (Details)

v2.4.0.6
Acquisitions (Details)
0 Months Ended 0 Months Ended 9 Months Ended
Jul. 02, 2012
USD ($)
Sep. 30, 2012
USD ($)
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]
Sep. 30, 2012
Line of Credit [Member]
POC Sweden AB [Member]
Sep. 30, 2012
Term Notes [Member]
POC Sweden AB [Member]
Business Acquisition [Line Items]                    
Total consideration value         $ 44,917,000 311,300,000        
Cash paid 40,569,000       40,569,000          
Number of shares issued 460,000       460,000 460,000        
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%      
Acquired accounts receivable deemed uncollectible         115,000          
Line of credit facility, amount outstanding   25,562,000   22,356,000 1,277,000          
Line Of Credit Facility Variable Interest Rate         4.20% 4.20%        
Debt maturity date                 Dec. 31, 2012 Nov. 30, 2014
Capital leases   134,000   147,000 171,000          
Term note         $ 865,000          
Interest rate of term note         9.20% 9.20%   6.00%