|
Concentrations (Details)
|
6 Months Ended | 12 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jun. 30, 2012
|
Dec. 31, 2011
|
Jun. 30, 2012
HSIC Worldwide [Member]
|
Jun. 30, 2011
HSIC Worldwide [Member]
|
Jun. 30, 2012
HSIC Worldwide [Member]
|
Jun. 30, 2011
HSIC Worldwide [Member]
|
Jun. 30, 2012
Waterlase systems [Member]
|
Jun. 30, 2011
Waterlase systems [Member]
|
Jun. 30, 2012
Waterlase systems [Member]
|
Jun. 30, 2011
Waterlase systems [Member]
|
Jun. 30, 2012
Diode systems [Member]
|
Jun. 30, 2011
Diode systems [Member]
|
Jun. 30, 2012
Diode systems [Member]
|
Jun. 30, 2011
Diode systems [Member]
|
Jun. 30, 2012
Consumable services and warranty contracts [Member]
|
Jun. 30, 2011
Consumable services and warranty contracts [Member]
|
Jun. 30, 2012
Consumable services and warranty contracts [Member]
|
Jun. 30, 2011
Consumable services and warranty contracts [Member]
|
Jun. 30, 2012
Imaging System [Member]
|
Jun. 30, 2011
Imaging System [Member]
|
Jun. 30, 2012
Imaging System [Member]
|
Jun. 30, 2011
Imaging System [Member]
|
|
| Concentrations (Textual) [Abstract] | ||||||||||||||||||||||
| Percentage of net revenue | 58.00% | 63.00% | 61.00% | 53.00% | 11.00% | 14.00% | 11.00% | 24.00% | 23.00% | 20.00% | 23.00% | 21.00% | 7.00% | 0.00% | 4.00% | 0.00% | ||||||
| Percentage of sales concentration to one customer | (3.00%) | 26.00% | 3.00% | 30.00% | ||||||||||||||||||
| Concentrations (Additional Textual) [Abstract] | ||||||||||||||||||||||
| Maximum account receivable with individual customer | Less than 10% | Less than 10% | ||||||||||||||||||||