XML 37 R14.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Subsequent Events | 3 Months Ended
--- | ---
Mar. 31, 2015
Subsequent Events [Abstract] |
Subsequent Events | (7) Subsequent Events We evaluated all subsequent event activity and concluded that no subsequent events have occurred that would require recognition in the consolidated financial statements or disclosure in the notes to the consolidated financial statements, with the exception of the dividend disclosed in Note (3) 'Stockholders' Equity', and certain amendments to our unsecured revolving credit facility, the terms of which, as in effect at March 31, 2015, are described in Note (6) 'Commitments and Contingencies'. The facility was amended on April 13, 2015 to increase the revolving credit commitment of the Lenders from $230,000 to $400,000, with the letter of credit subfacility remaining unchanged at $45,000, to increase the interest rate margin on revolving credit loans and the commission fee on the amount available to be drawn under letters of credit from 0.875% per annum to 1.0% per annum, and to modify certain of the financial covenants contained in the facility.

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