|
Related Party Transactions - Additional Information (Detail) (USD $)
|
12 Months Ended |
|---|---|
|
Dec. 31, 2012
|
|
| Related Party Transaction [Line Items] | |
| Face value of debt issued | $ 70,000,000 |
| Interest rate percentage on issued debt | 3.00% |
| Selling, general and administrative expenses | 1,059,000 |
|
Inventory Holding Expense
|
|
| Related Party Transaction [Line Items] | |
| Selling, general and administrative expenses | 200,000 |
|
Rental Expense
|
|
| Related Party Transaction [Line Items] | |
| Selling, general and administrative expenses | 400,000 |
|
Guarantees Expense
|
|
| Related Party Transaction [Line Items] | |
| Selling, general and administrative expenses | $ 200,000 |