XML 111 R95.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note 19 - Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified | 1 Months Ended | 12 Months Ended |  |  |  | 12 Months Ended |  | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 31, 2012 London Interbank Offered Rate (LIBOR) [Member] Interest Rate Swap Agreement [Member] | Dec. 31, 2013 London Interbank Offered Rate (LIBOR) [Member] Interest Rate Senior Notes [Member] | Dec. 31, 2013 Interest Rate Swap Agreement [Member] | Dec. 31, 2013 Interest Rate Swap [Member] | Dec. 31, 2013 Interest Rate Senior Notes [Member] | Dec. 31, 2012 Interest Rate Senior Notes [Member] | Dec. 31, 2013 Interest Rate Swap [Member] | Dec. 31, 2013 Minimum [Member] Contingent Consideration Liability [Member] | Dec. 31, 2013 Minimum [Member] Fair Values For Other Financial Instruments [Member] | Mar. 02, 2012 Minimum [Member] | Dec. 31, 2013 Maximum [Member] Contingent Consideration Liability [Member] | Dec. 31, 2013 Maximum [Member] Fair Values For Other Financial Instruments [Member] | Mar. 02, 2012 Maximum [Member]
Note 19 - Financial Instruments (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Number of Instruments Held |  |  |  |  |  |  | 2 |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  | 3.84% |  | 5.44% | 3.84% |  |  |  | 1.25% |  |  | 3.00%
Debt Instrument, Face Amount (in Dollars) |  |  |  | $ 150,000 | $ 20,000 |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 1.35% | 3.87% |  |  |  |  |  |  |  |  |  |  |
Fair Value Inputs, Discount Rate |  |  |  |  |  |  |  | 9.00% | 0.10% |  | 12.50% | 3.00% |

X
- Details
Name: | fsrv_Note19FinancialInstrumentsDetailsLineItems
Namespace Prefix: | fsrv_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of derivative instruments of a particular group held by the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5579245-113959 + Details
Name: | us-gaap_DerivativeNumberOfInstrumentsHeld
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueInputsDiscountRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration