Element represents gain (loss) from investment in unconsolidated subsidiaries

No definition available.

Name:	stan_GainLossFromInvestmentInUnconsolidatedSubsidiaries
Namespace Prefix:	stan_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Element represents the gain loss on contribution of subsidiary to joint venture

+ References

No definition available.

+ Details

Name:	stan_GainLossOnContributionOfSubsidiaryToJointVenture
Namespace Prefix:	stan_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Represents general and administrative expenses expressed as a percentage of gross profit.

+ References

No definition available.

+ Details

Name:	stan_GeneralAndAdministrativeExpensesPercentageOfGrossProfit
Namespace Prefix:	stan_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	stan_GrossProfitPercentageAbstract
Namespace Prefix:	stan_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents lease contracts gross profit expressed as a percentage of lease contracts revenue.

+ References

No definition available.

+ Details

Name:	stan_LeaseContractsGrossMarginPercentage
Namespace Prefix:	stan_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Aggregate revenue from fees, whether long-term or daily, charged for parking facilities less cost of parking services, directly attributable to the revenue generation activity.

+ References

No definition available.

+ Details

Name:	stan_LeaseContractsGrossProfit
Namespace Prefix:	stan_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Aggregate revenue from management contracts less cost of parking services, directly attributable to the revenue generation activity.

+ References

No definition available.

+ Details

Name:	stan_ManagementContractsGrossProfit
Namespace Prefix:	stan_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Represents management contracts gross profit expressed as a percentage of management contracts revenue.

+ References

No definition available.

+ Details

Name:	stan_ManagementContractsGrossProfitPercentage
Namespace Prefix:	stan_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the number of Canadian provinces included in region one during the period.

+ References

No definition available.

+ Details

Name:	stan_NumberOfCanadianProvincesIncludedInRegionOne
Namespace Prefix:	stan_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Aggregate revenue during the period from parking services rendered in the normal course of business.

+ References

No definition available.

+ Details

Name:	stan_ParkingServicesRevenueNet
Namespace Prefix:	stan_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

+ Details

Name:	us-gaap_DepreciationAndAmortization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

+ Details

Name:	us-gaap_GeneralAndAdministrativeExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

+ References

+ Details

Name:	us-gaap_GrossProfit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

Name:	us-gaap_GrossProfitAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.

+ References

+ Details

Name:	us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(h))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph h

-Article 4

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Income Tax Expense (or Benefit)

-URI http://asc.fasb.org/extlink&oid=6515339

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 9

-Subparagraph (a),(b)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319

+ Details

Name:	us-gaap_IncomeTaxExpenseBenefit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-04.9)

-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 9

-Article 9

+ Details

Name:	us-gaap_InterestExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_InterestIncomeExpenseNetAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Revenue, comprised of base and incentive revenue derived from the management of joint ventures, managing third-party properties, or another entity's operations.

+ References

+ Details

Name:	us-gaap_ManagementFeesRevenue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of Net Income (Loss) attributable to noncontrolling interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 50

-Paragraph 1A

-URI http://asc.fasb.org/extlink&oid=18733093&loc=SL4573702-111684

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 55

-Paragraph 4J

-URI http://asc.fasb.org/extlink&oid=35736750&loc=SL4591551-111686

+ Details

Name:	us-gaap_NetIncomeLossAttributableToNoncontrollingInterest
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 45

-Paragraph 11

-URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1377-109256

+ Details

Name:	us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.7)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 7

-Article 5

+ Details

Name:	us-gaap_NonoperatingIncomeExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfOperatingSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

The net result for the period of deducting operating expenses from operating revenues.

+ References

No definition available.

+ Details

Name:	us-gaap_OperatingIncomeLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The aggregate amount of other income amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) profits on securities (net of losses), and (d) miscellaneous other income items.

+ References

+ Details

Name:	us-gaap_OtherNonoperatingIncome
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Revenue from fees, whether long-term or daily, charged for parking facilities.

+ References

+ Details

Name:	us-gaap_ParkingRevenue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 55

-Paragraph 4K

-URI http://asc.fasb.org/extlink&oid=35736750&loc=SL4591552-111686

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 45

-Paragraph 19

-URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4569616-111683

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 50

-Paragraph 1A

-Subparagraph (a),(c)

-URI http://asc.fasb.org/extlink&oid=18733093&loc=SL4573702-111684

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 55

-Paragraph 4J

-URI http://asc.fasb.org/extlink&oid=35736750&loc=SL4591551-111686

+ Details

Name:	us-gaap_ProfitLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Repayment received or receivable for expenses incurred on behalf of a client or customer, other than those reimbursements received by landlords from tenants.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 605

-SubTopic 45

-Section 45

-Paragraph 23

-URI http://asc.fasb.org/extlink&oid=21915142&loc=d3e60722-111653

+ Details

Name:	us-gaap_ReimbursementRevenue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

+ Details

Name:	us-gaap_SalesRevenueNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

Name:	us-gaap_SalesRevenueNetAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_SegmentReportingAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_SegmentReportingInformationLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=stan_RegionOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Domestic and Foreign Operations (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014 segment	Dec. 31, 2013	Dec. 31, 2012
Domestic and Foreign Operations
Number of operating segments									4us-gaap_NumberOfOperatingSegments
Revenues:
Lease contracts	$ 126,027us-gaap_ParkingRevenue	$ 129,004us-gaap_ParkingRevenue	$ 124,958us-gaap_ParkingRevenue	$ 116,635us-gaap_ParkingRevenue	$ 122,487us-gaap_ParkingRevenue	$ 122,771us-gaap_ParkingRevenue	$ 123,232us-gaap_ParkingRevenue	$ 121,085us-gaap_ParkingRevenue	$ 496,624us-gaap_ParkingRevenue	$ 489,575us-gaap_ParkingRevenue	$ 250,355us-gaap_ParkingRevenue
Management contracts	85,519us-gaap_ManagementFeesRevenue	77,878us-gaap_ManagementFeesRevenue	84,931us-gaap_ManagementFeesRevenue	89,955us-gaap_ManagementFeesRevenue	90,911us-gaap_ManagementFeesRevenue	77,681us-gaap_ManagementFeesRevenue	88,659us-gaap_ManagementFeesRevenue	90,095us-gaap_ManagementFeesRevenue	338,283us-gaap_ManagementFeesRevenue	347,346us-gaap_ManagementFeesRevenue	230,501us-gaap_ManagementFeesRevenue
Total parking services revenue									834,907stan_ParkingServicesRevenueNet	836,921stan_ParkingServicesRevenueNet	480,856stan_ParkingServicesRevenueNet
Reimbursed management contract revenue	172,663us-gaap_ReimbursementRevenue	173,405us-gaap_ReimbursementRevenue	164,539us-gaap_ReimbursementRevenue	169,178us-gaap_ReimbursementRevenue	157,141us-gaap_ReimbursementRevenue	154,858us-gaap_ReimbursementRevenue	158,402us-gaap_ReimbursementRevenue	159,477us-gaap_ReimbursementRevenue	679,785us-gaap_ReimbursementRevenue	629,878us-gaap_ReimbursementRevenue	473,082us-gaap_ReimbursementRevenue
Total revenue	384,209us-gaap_SalesRevenueNet	380,287us-gaap_SalesRevenueNet	374,428us-gaap_SalesRevenueNet	375,768us-gaap_SalesRevenueNet	370,539us-gaap_SalesRevenueNet	355,310us-gaap_SalesRevenueNet	370,293us-gaap_SalesRevenueNet	370,657us-gaap_SalesRevenueNet	1,514,692us-gaap_SalesRevenueNet	1,466,799us-gaap_SalesRevenueNet	953,938us-gaap_SalesRevenueNet
Gross profit
Lease contracts	10,950stan_LeaseContractsGrossProfit	12,484stan_LeaseContractsGrossProfit	12,979stan_LeaseContractsGrossProfit	4,551stan_LeaseContractsGrossProfit	6,225stan_LeaseContractsGrossProfit	7,075stan_LeaseContractsGrossProfit	11,218stan_LeaseContractsGrossProfit	8,967stan_LeaseContractsGrossProfit	40,964stan_LeaseContractsGrossProfit	33,485stan_LeaseContractsGrossProfit	18,574stan_LeaseContractsGrossProfit
Management contracts	33,579stan_ManagementContractsGrossProfit	31,137stan_ManagementContractsGrossProfit	34,915stan_ManagementContractsGrossProfit	30,741stan_ManagementContractsGrossProfit	39,431stan_ManagementContractsGrossProfit	33,001stan_ManagementContractsGrossProfit	34,826stan_ManagementContractsGrossProfit	31,358stan_ManagementContractsGrossProfit	130,372stan_ManagementContractsGrossProfit	138,616stan_ManagementContractsGrossProfit	88,552stan_ManagementContractsGrossProfit
Total gross profit	44,529us-gaap_GrossProfit	43,621us-gaap_GrossProfit	47,894us-gaap_GrossProfit	35,292us-gaap_GrossProfit	45,656us-gaap_GrossProfit	40,076us-gaap_GrossProfit	46,044us-gaap_GrossProfit	40,325us-gaap_GrossProfit	171,336us-gaap_GrossProfit	172,101us-gaap_GrossProfit	107,126us-gaap_GrossProfit
Gross Margin
General and administrative expenses	26,331us-gaap_GeneralAndAdministrativeExpense	24,123us-gaap_GeneralAndAdministrativeExpense	24,996us-gaap_GeneralAndAdministrativeExpense	26,066us-gaap_GeneralAndAdministrativeExpense	23,621us-gaap_GeneralAndAdministrativeExpense	20,494us-gaap_GeneralAndAdministrativeExpense	26,868us-gaap_GeneralAndAdministrativeExpense	27,948us-gaap_GeneralAndAdministrativeExpense	101,516us-gaap_GeneralAndAdministrativeExpense	98,931us-gaap_GeneralAndAdministrativeExpense	86,540us-gaap_GeneralAndAdministrativeExpense
General and administrative expense percentage of gross profit									59.00%	57.00%	81.00%
Depreciation and amortization	7,826us-gaap_DepreciationAndAmortization	7,630us-gaap_DepreciationAndAmortization	7,730us-gaap_DepreciationAndAmortization	7,163us-gaap_DepreciationAndAmortization	7,489us-gaap_DepreciationAndAmortization	7,959us-gaap_DepreciationAndAmortization	8,252us-gaap_DepreciationAndAmortization	7,493us-gaap_DepreciationAndAmortization	30,349us-gaap_DepreciationAndAmortization	31,193us-gaap_DepreciationAndAmortization	13,513us-gaap_DepreciationAndAmortization
Operating income	10,372us-gaap_OperatingIncomeLoss	11,868us-gaap_OperatingIncomeLoss	15,168us-gaap_OperatingIncomeLoss	2,063us-gaap_OperatingIncomeLoss	14,546us-gaap_OperatingIncomeLoss	11,623us-gaap_OperatingIncomeLoss	10,924us-gaap_OperatingIncomeLoss	4,884us-gaap_OperatingIncomeLoss	39,471us-gaap_OperatingIncomeLoss	41,977us-gaap_OperatingIncomeLoss	7,073us-gaap_OperatingIncomeLoss
Other expenses (income):
Interest expense	4,033us-gaap_InterestExpense	4,162us-gaap_InterestExpense	4,811us-gaap_InterestExpense	4,809us-gaap_InterestExpense	4,613us-gaap_InterestExpense	4,818us-gaap_InterestExpense	4,763us-gaap_InterestExpense	4,840us-gaap_InterestExpense	17,815us-gaap_InterestExpense	19,034us-gaap_InterestExpense	8,616us-gaap_InterestExpense
Interest income	(66)us-gaap_OtherNonoperatingIncome	(144)us-gaap_OtherNonoperatingIncome	(94)us-gaap_OtherNonoperatingIncome	(98)us-gaap_OtherNonoperatingIncome	(296)us-gaap_OtherNonoperatingIncome	(108)us-gaap_OtherNonoperatingIncome	(128)us-gaap_OtherNonoperatingIncome	(111)us-gaap_OtherNonoperatingIncome	(402)us-gaap_OtherNonoperatingIncome	(643)us-gaap_OtherNonoperatingIncome	(297)us-gaap_OtherNonoperatingIncome
Gain on contribution of a business to an unconsolidated entity	(4,161)								(4,161)
Equity in losses from investment in unconsolidated entity	(283)								283
Total other expenses (income)	89us-gaap_NonoperatingIncomeExpense	4,018us-gaap_NonoperatingIncomeExpense	4,717us-gaap_NonoperatingIncomeExpense	4,711us-gaap_NonoperatingIncomeExpense	4,317us-gaap_NonoperatingIncomeExpense	4,710us-gaap_NonoperatingIncomeExpense	4,635us-gaap_NonoperatingIncomeExpense	4,729us-gaap_NonoperatingIncomeExpense	13,535us-gaap_NonoperatingIncomeExpense	18,391us-gaap_NonoperatingIncomeExpense	8,319us-gaap_NonoperatingIncomeExpense
Income (loss) before income taxes	10,283	7,850	10,451	(2,648)	10,229	6,913	6,289	155	25,936	23,586	(1,246)
Income tax (benefit) expense	224us-gaap_IncomeTaxExpenseBenefit	2,763us-gaap_IncomeTaxExpenseBenefit	4,254us-gaap_IncomeTaxExpenseBenefit	(7,438)us-gaap_IncomeTaxExpenseBenefit	4,462us-gaap_IncomeTaxExpenseBenefit	2,448us-gaap_IncomeTaxExpenseBenefit	2,065us-gaap_IncomeTaxExpenseBenefit	(154)us-gaap_IncomeTaxExpenseBenefit	(197)us-gaap_IncomeTaxExpenseBenefit	8,821us-gaap_IncomeTaxExpenseBenefit	(3,620)us-gaap_IncomeTaxExpenseBenefit
Net income	10,059us-gaap_ProfitLoss	5,087us-gaap_ProfitLoss	6,197us-gaap_ProfitLoss	4,790us-gaap_ProfitLoss	5,767us-gaap_ProfitLoss	4,465us-gaap_ProfitLoss	4,224us-gaap_ProfitLoss	309us-gaap_ProfitLoss	26,133us-gaap_ProfitLoss	14,765us-gaap_ProfitLoss	2,374us-gaap_ProfitLoss
Less: Net income attributable to noncontrolling interest	873	785	890	487	606	721	780	569	3,035	2,676	1,034
Net income attributable to SP Plus Corporation	9,186	4,302	5,307	4,303	5,161	3,744	3,444	(260)	23,098	12,089	1,340
Region One
Business Unit Segment Information
Number of Canadian provinces included in region one									3
Operating segment \| Region One
Revenues:
Lease contracts									303,973	299,280	134,851
Management contracts									100,906	109,846	69,144
Total parking services revenue									404,879	409,126	203,995
Gross profit
Lease contracts									15,550	12,291	5,617
Management contracts									49,107	50,987	32,612
Total gross profit									64,657	63,278	38,229
Gross Margin
Lease contracts (as a percent)									5.00%	4.00%	4.00%
Management contracts (as a percent)									49.00%	46.00%	47.00%
Operating segment \| Region Two
Revenues:
Lease contracts									4,658	4,418	1,425
Management contracts									30,424	31,213	21,599
Total parking services revenue									35,082	35,631	23,024
Gross profit
Lease contracts									371	162
Management contracts									12,854	9,810	3,772
Total gross profit									13,225	9,972	3,823
Gross Margin
Lease contracts (as a percent)									8.00%	4.00%	4.00%
Management contracts (as a percent)									42.00%	31.00%	17.00%
Operating segment \| Region Three
Revenues:
Lease contracts									49,098	46,281	27,116
Management contracts									58,941	63,673	51,313
Total parking services revenue									106,219	109,954	78,429
Gross profit
Lease contracts									5,018	3,643	2,245
Management contracts									23,860	26,001	20,760
Total gross profit									28,878	29,643	23,005
Gross Margin
Lease contracts (as a percent)									10.00%	8.00%	8.00%
Management contracts (as a percent)									40.00%	41.00%	40.00%
Operating segment \| Region Four
Revenues:
Lease contracts									48,469	43,532	42,986
Management contracts									105,591	99,841	61,454
Total parking services revenue									151,875	143,373	104,440
Gross profit
Lease contracts									3,626	3,024	2,918
Management contracts									28,648	26,543	16,820
Total gross profit									32,274	29,558	19,738
Gross Margin
Lease contracts (as a percent)									7.00%	7.00%	7.00%
Management contracts (as a percent)									27.00%	27.00%	27.00%
Operating segment \| Region Five
Revenues:
Lease contracts									90,892	94,663	44,070
Management contracts									42,507	42,410	26,796
Total parking services revenue									133,399	137,073	70,866
Gross profit
Lease contracts									16,269	15,626	5,242
Management contracts									20,662	20,737	10,249
Total gross profit									36,931	36,363	15,491
Gross Margin
Lease contracts (as a percent)									18.00%	17.00%	12.00%
Management contracts (as a percent)									49.00%	49.00%	38.00%
Operating segment \| Other
Revenues:
Lease contracts									(466)	1,400	(93)
Management contracts									(86)	364	195
Total parking services revenue									(552)	1,764	102
Gross profit
Lease contracts									130	(1,261)	2,502
Management contracts									(4,759)	4,547	4,338
Total gross profit									$ (4,629)	$ 3,286	$ 6,840