|
Property, Plant and Equipment (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Property Plant and Equipment Gross | $ 12,111 | $ 12,363 |
| Less accumulated depreciation and amortization | (10,863) | (11,175) |
| Property Plant and Equipment Net | 1,248 | 1,188 |
|
Warehouse Equipment
|
||
| Property, Plant and Equipment [Line Items] | ||
| Property Plant and Equipment Gross | 5,197 | 5,441 |
|
Office Equipment
|
||
| Property, Plant and Equipment [Line Items] | ||
| Property Plant and Equipment Gross | 5,246 | 5,241 |
|
Leasehold Improvements
|
||
| Property, Plant and Equipment [Line Items] | ||
| Property Plant and Equipment Gross | 1,554 | 1,566 |
|
Automobiles
|
||
| Property, Plant and Equipment [Line Items] | ||
| Property Plant and Equipment Gross | $ 114 | $ 115 |