|
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 | |||||||||||||||||