|
Investments and Fair Value Measurements - Classification of Financial Assets Recorded at Fair Value on Recurring Basis in Fair Value Hierarchy (Detail) (Money Market Funds, USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2012
|
|---|---|
| Assets | |
| Cash equivalents | $ 1,020 |
|
Level I
|
|
| Assets | |
| Cash equivalents | 1,020 |
|
Level II
|
|
| Assets | |
| Cash equivalents | |
|
Level III
|
|
| Assets | |
| Cash equivalents |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|