XML 43 R19.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Subsequent Events | 9 Months Ended
--- | ---
Sep. 30, 2012
Subsequent Events |
Subsequent Events |
11. Subsequent Events In October 2012, the Company’s Board of Directors declared a cash dividend of $0.125 per share, estimated to total $6.0 million, to be paid on January 24, 2013, to stockholders of record on January 3, 2013. The Board of Directors also scheduled the Company’s 2013 annual meeting of stockholders for Tuesday, April 23, 2013.

X
- Details
Name: | us-gaap_SubsequentEventsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References No definition available. + Details
Name: | us-gaap_SubsequentEventsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration