XML 36 R44.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Workers' Compensation Claims (Details Textual) (USD $) | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2012 | Jul. 01, 2013 | Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
Worker's Compensation Claims (Textual) [Abstract] |  |  |  |  |
Estimated future liability for unsettled workers' compensation | $ 70,564,000 |  | $ 51,193,000 | $ 39,302,000 | $ 35,958,000
Receivable from insurer for insured claims liability | 757,000 |  | 1,900,000 |  |
Long-term workers' compensation claims liabilities | 390,000 |  |  |  |
Aggregate undiscounted pay-out amount | 523,000 |  |  |  |
Specified investment balances | 26,100,000 |  | 9,000,000 |  |
Standby letters of credit and a surety bond | 23,800,000 |  |  |  |
Annual fee paid | 0 |  | 292,000 | 209,000 |
Increasing Company's surety deposit requirement |  | 17,200,000 |  |  |
Maryland [Member] |  |  |  |  |
Worker's Compensation Claims [Line Items] |  |  |  |  |
Excess workers' compensation insurance retention | 1,000,000 |  |  |  |
Colorado [Member] |  |  |  |  |
Worker's Compensation Claims [Line Items] |  |  |  |  |
Excess workers' compensation insurance retention | 500,000 |  |  |  |
Self-Insured States [Member] |  |  |  |  |
Worker's Compensation Claims [Line Items] |  |  |  |  |
Excess workers' compensation insurance retention | 5,000,000 |  |  |  |
Maximum [Member] |  |  |  |  |
Worker's Compensation Claims [Line Items] |  |  |  |  |
Discount rates applied to discounted liabilities | 9.00% |  |  |  |
Pay-out periods to the beneficiaries | 32 years |  |  |  |
Minimum [Member] |  |  |  |  |
Worker's Compensation Claims [Line Items] |  |  |  |  |
Discount rates applied to discounted liabilities | 4.25% |  |  |  |
Pay-out periods to the beneficiaries | 7 years |  |  |  |
ACE [Member] | Maximum [Member] |  |  |  |  |
Worker's Compensation Claims [Line Items] |  |  |  |  |
Excess workers' compensation insurance coverage with Chartis | 15,000,000 |  |  |  |
ACE [Member] | Maximum [Member] | Maryland [Member] |  |  |  |  |
Worker's Compensation Claims [Line Items] |  |  |  |  |
Excess workers' compensation insurance coverage with Chartis | 25,000,000 |  |  |  |
ACE [Member] | Maximum [Member] | Colorado [Member] |  |  |  |  |
Worker's Compensation Claims [Line Items] |  |  |  |  |
Excess workers compensation insurance coverage with Chartis maximum limit | Statutory Limit |  |  |  |
ACE [Member] | Minimum [Member] |  |  |  |  |
Worker's Compensation Claims [Line Items] |  |  |  |  |
Excess workers' compensation insurance coverage with Chartis | 5,000,000 |  |  |  |
ACE [Member] | Minimum [Member] | Maryland [Member] |  |  |  |  |
Worker's Compensation Claims [Line Items] |  |  |  |  |
Excess workers' compensation insurance coverage with Chartis | 1,000,000 |  |  |  |
ACE [Member] | Minimum [Member] | Colorado [Member] |  |  |  |  |
Worker's Compensation Claims [Line Items] |  |  |  |  |
Excess workers' compensation insurance coverage with Chartis | $ 500,000 |  |  |  |

X
- Definition Aggregate undiscounted pay-out amount + References No definition available. + Details
Name: | bbsi_AggregateUndiscountedPayOutAmount
Namespace Prefix: | bbsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Annual fee paid. + References No definition available. + Details
Name: | bbsi_AnnualFeePaid
Namespace Prefix: | bbsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Excess workers' compensation insurance coverage. + References No definition available. + Details
Name: | bbsi_ExcessWorkersCompensationInsuranceCoverage
Namespace Prefix: | bbsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Excess workers' compensation insurance coverage maximum limit. + References No definition available. + Details
Name: | bbsi_ExcessWorkersCompensationInsuranceCoverageMaximumLimit
Namespace Prefix: | bbsi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | instant

X
- Definition Excess workers compensation insurance retention. + References No definition available. + Details
Name: | bbsi_ExcessWorkersCompensationInsuranceRetention
Namespace Prefix: | bbsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Pay-out periods to the beneficiaries. + References No definition available. + Details
Name: | bbsi_PayOutPeriodsToBeneficiaries
Namespace Prefix: | bbsi_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Receivable from insurer for insured claims liability. + References No definition available. + Details
Name: | bbsi_ReceivableFromInsurerForInsuredClaimsLiability
Namespace Prefix: | bbsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Specified investment balances. + References No definition available. + Details
Name: | bbsi_SpecifiedInvestmentBalances
Namespace Prefix: | bbsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Specified investment balances increase in surety bond requirement. + References No definition available. + Details
Name: | bbsi_SpecifiedInvestmentBalancesIncreaseInSuretyBondRequirement
Namespace Prefix: | bbsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Standby letters of credit and a surety bond. + References No definition available. + Details
Name: | bbsi_StandbyLettersOfCreditAndSuretyBond
Namespace Prefix: | bbsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

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

X
- Definition Workers compensation liability portion of work related fatalities in claim. + References No definition available. + Details
Name: | bbsi_WorkersCompensationLiabilityPortionOfWorkRelatedFatalitiesInClaim
Namespace Prefix: | bbsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Percent discount applied to worker's compensation reserve liability to reduce the reserve to present value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6482485&loc=d3e14754-158437 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 60 -Paragraph 60 -Subparagraph d -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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 13 -Subparagraph b -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-PLI -Paragraph 4 -IssueDate 2006-09-01 -Chapter 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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.13(b)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6482852&loc=d3e14931-158439 + Details
Name: | us-gaap_WorkersCompensationDiscountPercent
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying value as of the balance sheet date of obligations and payables pertaining to claims incurred of a workers compensation nature. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph 5 -Article 9 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.15(a)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph a -Article 7 + Details
Name: | us-gaap_WorkersCompensationLiabilityCurrentAndNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant