XML 16 R25.htm IDEA: XBRL DOCUMENT
v2.4.0.6

8. FAIR VALUE MEASUREMENTS (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2012
Fair Value Measurements Tables |
FAIR VALUE MEASUREMENTS | The table below summarizes the estimated fair values of certain of our financial liabilities that are subject to fair value measurements, and the classification of these liabilities on our consolidated balance sheets, as follows (in thousands):
|  | As of September 30, 2012 |
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Accounts payable, accrued expenses and other: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Rate Swaps |  | $ | – |  |  | $ | 827 |  |  | $ | – |  |  | $ | 827 |
|  |  | As of December 31, 2011 |
|  |  | Level 1 |  |  |  | Level 2 |  |  |  | Level 3 |  |  |  | Total |
Accounts payable, accrued expenses and other: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Rate Swaps |  | $ | – |  |  | $ | 5,064 |  |  | $ | – |  |  | $ | 5,064 |
The estimated fair value of these swaps, which are discussed in Note 5, was determined using Level 2 inputs. More specifically, the fair value was determined by calculating the value of the difference between the fixed interest rate of the interest rate swaps and the counterparty’s forward LIBOR curve. The forward LIBOR curve is readily available in the public markets or can be derived from information available in the public markets. The table below summarizes the estimated fair value and carrying amount of our long-term debt as follows (in thousands):
|  | As of September 30, 2012 |
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total Fair Value |  |  | Total Carrying Value |
Senior Secured Term Loan |  | $ | – |  |  | $ | 277,875 |  |  | $ | – |  |  | $ | 277,875 |  |  | $ | 277,875 |
Senior Notes |  |  | – |  |  |  | 201,500 |  |  |  | – |  |  |  | 201,500 |  |  |  | 200,000 |
|  |  | As of December 31, 2011 |
|  |  | Level 1 |  |  |  | Level 2 |  |  |  | Level 3 |  |  |  | Total |  |  |  | Total Carrying Value |
Senior Secured Term Loan |  | $ | – |  |  | $ | 264,600 |  |  | $ | – |  |  | $ | 264,600 |  |  | $ | 280,000 |
Senior Notes |  |  | – |  |  |  | 180,000 |  |  |  | – |  |  |  | 180,000 |  |  |  | 200,000 |

X
- Details
Name: | rdnt_FairValueMeasurementsTablesAbstract
Namespace Prefix: | rdnt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure related to assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a recurring and/or nonrecurring basis in periods after initial recognition. Disclosures include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3) as well as transfers between levels 1 and 2. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 6 -Footnote 4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a,b,bb) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 32 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2C -URI http://asc.fasb.org/extlink&oid=7578670&loc=SL7498348-110258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19279-110258 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19190-110258 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 33 -Subparagraph a, b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration