|
Classification of Compensation Expense Associated with Share-Based Payments (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2013
|
Jun. 30, 2012
|
Jun. 30, 2013
|
Jun. 30, 2012
|
|
| Recognized Share Based Compensation Expense [Line Items] | ||||
| Allocated Share-based Compensation Expense | $ 380 | $ 340 | $ 748 | $ 923 |
|
Cost of Revenue
|
||||
| Recognized Share Based Compensation Expense [Line Items] | ||||
| Allocated Share-based Compensation Expense | 74 | 58 | 154 | 116 |
|
Sales and Marketing
|
||||
| Recognized Share Based Compensation Expense [Line Items] | ||||
| Allocated Share-based Compensation Expense | 150 | 120 | 289 | 241 |
|
General and Administrative Expense
|
||||
| Recognized Share Based Compensation Expense [Line Items] | ||||
| Allocated Share-based Compensation Expense | 119 | 125 | 234 | 483 |
|
Engineering and Development
|
||||
| Recognized Share Based Compensation Expense [Line Items] | ||||
| Allocated Share-based Compensation Expense | $ 37 | $ 37 | $ 71 | $ 83 |