Healthcare Services (HCSG) 10-Q24 Apr 142014 Q1 Quarterly reportFinancial data

Company Profile

Document_And_Entity_Informatio

Document And Entity Information	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Apr. 22, 2014
Document And Entity Information [Abstract]	'	'
Entity Registrant Name	'HEALTHCARE SERVICES GROUP INC	'
Entity Central Index Key	'0000731012	'
Document Type	'10-Q	'
Document Period End Date	31-Mar-14	'
Amendment Flag	'false	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q1	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Large Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	70,268

Consolidated_Balance_Sheets

Consolidated Balance Sheets (USD $)	Mar. 31, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014		Dec. 31, 2013
Current assets:	'		'
Cash and cash equivalents	$71,692		$64,155
Marketable securities, at fair value	11,647		11,445
Accounts and notes receivable, less allowance for doubtful accounts of $3,981,000 in 2014 and $3,919,000 in 2013	195,146		189,107
Inventories and supplies	32,756		32,447
Deferred income taxes	0		2,339
Prepaid income taxes	1,007		0
Prepaid expenses and other	11,805		9,699
Total current assets	324,053		309,192
Property and equipment:	'		'
Laundry and linen equipment installations	2,472		2,516
Housekeeping and office equipment and furniture	30,427		29,182
Autos and trucks	305		305
Property and equipment, gross	33,204		32,003
Less accumulated depreciation	21,377		20,699
Property and equipment, net	11,827		11,304
Goodwill	40,183		40,183
Other intangible assets, less accumulated amortization of $13,737,000 in 2014 and $12,909,000 in 2013	22,544		23,372
Notes receivable â€” long term portion, net of discount	5,847		5,779
Deferred compensation funding, at fair value	22,998		22,200
Deferred income taxes â€” long term portion	13,649		13,274
Other noncurrent assets	38		38
Total assets	441,139		425,342
Current liabilities:	'		'
Accounts payable	47,985		43,682
Accrued payroll, accrued and withheld payroll taxes	45,554		37,162
Other accrued expenses	3,283		8,528
Income taxes payable	0		1,878
Deferred income taxes	1,111		0
Accrued insurance claims	7,861		7,853
Total current liabilities	105,794		99,103
Accrued insurance claims â€” long term portion	18,343		18,325
Deferred compensation liability	23,211		22,771
Commitments and contingencies	'		'
STOCKHOLDERSâ€™ EQUITY:	'		'
Common stock, $.01 par value; 100,000,000 shares authorized; 72,049,000 shares issued and outstanding in 2014 and 71,868,000 shares in 2013	720		719
Additional paid-in capital	174,074		168,329
Retained earnings	130,026		127,464
Accumulated other comprehensive income, net of taxes	50	[1]	49	[1]
Common stock in treasury, at cost, 1,828,000 shares in 2014 and 1,892,000 shares in 2013	-11,079		-11,418
Total stockholdersâ€™ equity	293,791		285,143
TOTAL LIABILITIES AND STOCKHOLDERSâ€™ EQUITY	$441,139		$425,342

[1]	All amounts are net of tax.

Consolidated_Balance_Sheets_Pa

Consolidated Balance Sheets (Parenthetical) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, except Share data, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Current assets:	'	'
Allowance for doubtful accounts	$3,981	$3,919
Accumulated amortization of other intangible assets	$13,737	$12,909
STOCKHOLDERSâ€™ EQUITY:	'	'
Common stock, par value (dollars per share)	$0.01	$0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	72,049,000	71,868,000
Common stock, shares outstanding	72,049,000	71,868,000
Common stock in treasury, shares	1,828,000	1,892,000

Consolidated_Statements_Of_Com

Consolidated Statements Of Comprehensive Income (USD $)	3 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2014		Mar. 31, 2013
Income Statement [Abstract]	'		'
Revenues	$312,165		$273,904
Operating costs and expenses:	'		'
Costs of services provided	267,371		235,191
Selling, general and administrative	22,046		20,790
Other income:	'		'
Investment and interest	381		1,034
Income before income taxes	23,129		18,957
Income taxes	8,490		4,003
Net income	14,639		14,954
Per share data:	'		'
Basic earnings per common share (dollars per share)	$0.21		$0.22
Diluted earnings per common share (dollars per share)	$0.21		$0.22
Weighted average number of common shares outstanding:	'		'
Basic (shares)	70,321		68,463
Diluted (shares)	71,072		69,361
Comprehensive income:	'		'
Net income	14,639		14,954
Other comprehensive income:	'		'
Unrealized gain on available for sale marketable securities, net of taxes	1	[1]	23
Total comprehensive income	$14,640		$14,977

[1]	All amounts are net of tax.

Consolidated_Statements_Of_Cas

Consolidated Statements Of Cash Flows (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:	'	'
Net income	$14,639	$14,954
Adjustments to reconcile net income to net cash provided by (used in) operating activities:	'	'
Depreciation and amortization	1,757	1,352
Bad debt provision	750	450
Deferred income benefits	3,075	305
Stock-based compensation expense	762	583
Amortization of premium on marketable securities	88	154
Unrealized gain on deferred compensation fund investments	-264	-789
Changes in operating assets and liabilities:	'	'
Accounts and notes receivable	-6,855	-10,695
Prepaid income taxes	-1,007	-1,628
Inventories and supplies	-309	79
Prepaid expenses and other assets	-2,106	-1,182
Deferred compensation funding	-798	-1,423
Accounts payable and other accrued expenses	-469	7,670
Accrued payroll, accrued and withheld payroll taxes	9,679	-15,282
Accrued insurance claims	26	19
Deferred compensation liability	1,230	2,312
Income taxes payable	-1,878	-1,906
Net cash provided by (used in) operating activities	18,320	-5,027
Cash flows from investing activities:	'	'
Disposals of fixed assets	60	164
Additions to property and equipment	-1,513	-968
Purchases of marketable securities	-1,228	-1,537
Sales of marketable securities	939	185
Net cash used in investing activities	-1,742	-2,156
Cash flows from financing activities:	'	'
Dividends paid	-12,077	-11,415
Reissuance of treasury stock pursuant to Dividend Reinvestment Plan	0	27
Tax benefit from equity compensation plans	477	709
Proceeds from the exercise of stock options	2,559	3,640
Net cash used in financing activities	-9,041	-7,039
Net change in cash and cash equivalents	7,537	-14,222
Cash and cash equivalents at beginning of the period	64,155	68,949
Cash and cash equivalents at end of the period	71,692	54,727
Supplementary Cash Flow Information:	'	'
Cash paid for interest	13	0
Cash paid for income taxes, net of refunds	7,821	6,523
Issuance of Common Stock in 2014 and 2013, respectively, pursuant to Employee Stock Purchase Plan	$1,851	$1,842

Consolidated_Statements_Of_Sto

Consolidated Statements Of Stockholders' Equity (USD $)	Total		Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Other Comprehensive Income, net of taxes [Member]	Retained Earnings [Member]	Treasury Stock [Member]
In Thousands, unless otherwise specified	Total		Common Stock [Member]	Additional Paid-In Capital [Member]		Retained Earnings [Member]	Treasury Stock [Member]
Balance at Dec. 31, 2013	$285,143		$719	$168,329	$49	$127,464	($11,418)
Balance (in shares) at Dec. 31, 2013	'		71,868	'	'	'	'
Comprehensive income:	'		'	'	'	'	'
Net income for the period	14,639		'	'	'	14,639	'
Unrealized gain on available for sale marketable securities, net of taxes	1	[1]	'	'	1	'	'
Total comprehensive income	14,640		'	'	'	'	'
Exercise of stock options, net of shares tendered for payment	2,559		1	2,558	'	'	'
Exercise of stock options and other stock-based compensation, net of shares tendered for payment (in shares)	'		181	'	'	'	'
Tax benefit from equity compensation plans	477		'	477	'	'	'
Share-based compensation expense â€” stock options and restricted stock	672		'	672	'	'	'
Treasury shares issued for Deferred Compensation Plan funding and redemptions	526		'	522	'	'	4
Shares issued pursuant to Employee Stock Purchase Plan	1,851		'	1,457	'	'	394
Cash dividends	-12,077		'	'	'	-12,077	'
Shares issued pursuant to Dividend Reinvestment Plan	0		'	59	'	'	-59
Balance at Mar. 31, 2014	$293,791		$720	$174,074	$50	$130,026	($11,079)
Balance (in shares) at Mar. 31, 2014	'		72,049	'	'	'	'

[1]	All amounts are net of tax.

Description_of_Business_and_Si

Description of Business and Significant Accounting Policies	3 Months Ended
Description of Business and Significant Accounting Policies	Mar. 31, 2014
Accounting Policies [Abstract]	'
Description of Business and Significant Accounting Policies	'
	Description of Business and Significant Accounting Policies

	Unaudited Interim Financial Data

	The accompanying unaudited consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States ("U.S. GAAP") for interim financial information and the requirements of Form 10-Q and Article 10 of Regulation S-X. Accordingly, these consolidated financial statements do not include all of the information and footnotes necessary for a complete presentation of financial position, results of operations and cash flows. However, in our opinion, all adjustments which are of a normal recurring nature and necessary for a fair presentation have been reflected in these consolidated financial statements. The balance sheet shown in this report as of December 31, 2013 has been derived from, and does not include, all the disclosures contained in the financial statements for the year ended December 31, 2013. The financial statements should be read in conjunction with the financial statements and notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2013. The results of operations for the three months ended March 31, 2014 are not necessarily indicative of the results that may be expected for any future period.

	Nature of Operations

	We provide management, administrative and operating expertise and services to the housekeeping, laundry, linen, facility maintenance and dietary service departments of the health care industry, including nursing homes, retirement complexes, rehabilitation centers and hospitals located throughout the United States. Although we do not directly participate in any government reimbursement programs, our clients’ reimbursements are subject to government regulation. Therefore, they are directly affected by any legislation relating to Medicare and Medicaid reimbursement programs.

	We provide our services primarily pursuant to full service agreements with our clients. In such agreements, we are responsible for the day-to-day management of the managers and hourly employees located at our clients’ facilities. We also provide services on the basis of a management-only agreement for a very limited number of clients. Our agreements with clients typically provide for a one year service term, cancelable by either party upon 30 to 90 days’ notice after the initial 90-day period.

	We are organized into two reportable segments: housekeeping, laundry, linen and other services (“Housekeeping”), and dietary department services (“Dietary”).

	Housekeeping consists of the managing of the client’s housekeeping department which is principally responsible for the cleaning, disinfecting and sanitizing of patient rooms and common areas of a client’s facility, as well as the laundering and processing of the personal clothing belonging to the facility’s patients. Also within the scope of this segment’s service is the responsibility for laundering and processing of the bed linens, uniforms and other assorted linen items utilized by a client facility.

	Dietary consists of managing the client’s dietary department which is principally responsible for food purchasing, meal preparation and providing dietitian consulting professional services, which includes the development of a menu that meets the patient’s dietary needs. We began Dietary operations in 1997.

	As of March 31, 2014, we operate three wholly-owned subsidiaries, Huntingdon Holdings, Inc. (“Huntingdon”), Healthcare Staff Leasing Solutions, LLC (“Staff Leasing”) and HCSG Insurance Corp. Huntingdon invests our cash and cash equivalents and manages our portfolio of available-for-sale marketable securities. Staff Leasing offers professional employer organization (“PEO”) services to potential clients in the health care industry. As of March 31, 2014, we have PEO service contracts in several states. During the three months ended March 31, 2014 and 2013, operating results from our PEO service contracts were not material and were included in our Housekeeping segment. Formed in 2014, HCSG Insurance Corp. is a captive insurance company domiciled in the State of New Jersey and provides the Company with certain insurance-related services.

	Principles of Consolidation

	The accompanying consolidated financial statements include the accounts of Healthcare Services Group, Inc. and its wholly-owned subsidiaries. All significant intercompany transactions and balances have been eliminated in consolidation.

	Cash and Cash Equivalents

	Cash and cash equivalents are held in U.S. financial institutions or in custodial accounts with U.S. financial institutions. Cash and cash equivalents are defined as short-term, highly liquid investments with a maturity of three months or less at time of purchase that are readily convertible into cash and have insignificant interest rate risk.

	Inventories and Supplies

	Inventories and supplies include housekeeping, linen and laundry supplies, as well as food provisions and supplies. Inventories and supplies are stated at cost to approximate a first-in, first-out (FIFO) basis. Linen supplies are amortized on a straight-line basis over their estimated useful life of 24 months.

	Revenue Recognition

	Revenues from our service agreements with clients are recognized as services are performed.

	As a distributor of laundry equipment, we occasionally sell laundry installations to certain clients. The sales in most cases represent the construction and installation of a turn-key operation and are for payment terms ranging from 24 to 60 months. Our accounting policy for these sales is to recognize the gross profit over the life of the payments associated with our financing of the transactions. During the three months ended March 31, 2014 and 2013, laundry installation sales were not material.

	Income Taxes

	We use the asset and liability method of accounting for income taxes. Under this method, income tax expense is recognized for the amount of taxes payable or refundable for the current period. We accrue for probable tax obligations as required by facts and circumstances in the various regulatory environments. In addition, deferred tax assets and liabilities are recognized for expected future tax consequences of temporary differences between the financial reporting and tax bases of assets and liabilities. If appropriate, we would record a valuation allowance to reduce deferred tax assets to an amount for which realization is more likely than not.

	In accordance with U.S. GAAP, we account for uncertain income tax positions reflected within our financial statements based on a recognition threshold and measurement process for financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return.

	Earnings per Common Share

	Basic earnings per common share are computed by dividing income available to common shareholders by the weighted-average common shares outstanding for the period. Diluted earnings per common share reflect the weighted-average common shares outstanding and dilutive common shares, such as those issuable upon exercise of stock options.

	Share-Based Compensation

	U.S. GAAP addresses the accounting for share-based compensation, specifically, the measurement and recognition of compensation expense, based on estimated fair values, for all share-based awards made to employees and directors, including stock options and participation in the Company’s employee stock purchase plan. We estimate the fair value of share-based awards on the date of grant using the Black-Scholes option valuation model. The value of the portion of the award that is ultimately expected to vest is recognized as an expense in the Company’s consolidated statements of income over the requisite service periods. We use the straight-line single option method of expensing share-based awards in our consolidated financial statements of income. Because share-based compensation expense is based on awards that are ultimately expected to vest, share-based compensation expense will be reduced to account for estimated forfeitures. Forfeitures are to be estimated at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates.

	Use of Estimates in Financial Statements

	In preparing financial statements in conformity with U.S. GAAP, we make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements, as well as the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates are used for, but not limited to, our allowance for doubtful accounts, accrued insurance claims, asset valuations and review for potential impairment, and deferred taxes. The estimates are based upon various factors including current and historical trends, as well as other pertinent industry and regulatory authority information. We regularly evaluate this information to determine if it is necessary to update the basis for our estimates and to compensate for known changes.

	Concentrations of Credit Risk

	Financial instruments, as defined by U.S. GAAP, which potentially subject us to concentrations of credit risk, consist principally of cash and cash equivalents, marketable securities, deferred compensation funding and accounts and notes receivable. We define our marketable securities as fixed income investments which are highly liquid investments that can be readily purchased or sold using established markets. At March 31, 2014 and December 31, 2013, substantially all of our cash and cash equivalents, and marketable securities were held in one large financial institution located in the United States.

	Our clients are concentrated in the health care industry, primarily providers of long-term care. Many of our clients’ revenues are highly contingent on Medicare, Medicaid and third party payors’ reimbursement funding rates. Congress has enacted a number of major laws during the past decade that have significantly altered, or threatened to alter, overall government reimbursement for nursing home services. These changes and lack of substantive reimbursement funding rate reform legislation, as well as other trends in the long-term care industry have affected and could adversely affect the liquidity of our clients, resulting in their inability to make payments to us on agreed upon payment terms. These factors, in addition to delays in payments from clients, could result in significant additional bad debts in the future.

Acquisition

Acquisition	3 Months Ended
	Mar. 31, 2014
Business Combinations [Abstract]	'
Acquisition	'
	Acquisition

	On July 12, 2013, the Company acquired substantially all of the operating assets of Platinum Health Services, LLC, a Delaware limited liability company and Platinum Health Services PEO, LLC, a Delaware limited liability company (collectively “Platinum”) pursuant to an Asset Purchase Agreement dated July 11, 2013. Platinum was a privately-held provider of professional housekeeping, laundry and maintenance services to long-term and post-acute care facilities and operated within the United States. The acquisition has been included within the consolidated results of operations and financial condition from the date of the acquisition.

	The total purchase consideration was $46,832,000, which consisted of a cash payment of $5,000,000, the issuance of 1,215,000 shares of the Company's common stock with a fair value of $30,062,000 and contingent consideration with a fair value of $11,770,000 as of March 31, 2014. Upon the achievement of certain financial and retention targets, the Platinum stockholders will be eligible for contingent consideration paid by the future issuance of the Company's common stock.

	The purchase consideration of the acquisition has been preliminarily allocated to the assets acquired and liabilities assumed based on estimated fair values. The preliminary allocation is as follows:



	Fair value of assets acquired, net of liabilities assumed	$	2,604,000

	Goodwill	23,228,000

	Intangible assets	21,000,000

	Net assets acquired	$	46,832,000


	Goodwill, which is expected to be amortized for tax purposes, represents the excess of the purchase price over the fair value of the net assets acquired, and is primarily attributable to the assembled workforce of the acquired business. Goodwill was allocated to our Housekeeping reportable operating segment. Intangible assets consist of customer relationships of $21,000,000 and has been assigned an estimated useful life of 10 years.

Changes_in_Accumulated_Other_C

Changes in Accumulated Other Comprehensive Income by Component	3 Months Ended
	Mar. 31, 2014
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]	'
Changes in Accumulated Other Comprehensive Income by Component	'
	Changes in Accumulated Other Comprehensive Income by Component

	U.S. GAAP establishes standards for presenting information about significant items reclassified out of accumulated other comprehensive income by component. As of March 31, 2014 and December 31, 2013, respectively, we generated other comprehensive income from one component. This component relates to the unrealized gains and losses from our available for sale marketable securities during a given reporting period.

	The following table provides a summary of changes in accumulated other comprehensive income for the three months ended March 31, 2014:



		Unrealized Gains and Losses on Available for Sale Securities (1)
	Accumulated other comprehensive income — December 31, 2013	$	49,000

	Other comprehensive income before reclassifications	2,000

	Amounts reclassified from accumulated other comprehensive income (2)(3)	(1,000		)
	Net current period change in other comprehensive income	1,000

	Accumulated other comprehensive income — March 31, 2014	$	50,000



	-1	All amounts are net of tax.

	-2	Realized gains and losses are recorded pre-tax in the other income - investment and interest caption on our consolidated statements of comprehensive income.

	-3	For the three months ended March 31, 2014, the Company recorded $1,000 of realized gains from the sale of available for sale securities. Refer to Note 5 herein for further information.

Goodwill_And_Other_Intangible_

Goodwill And Other Intangible Assets	3 Months Ended
	Mar. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Goodwill And Other Intangible Assets	'
	Goodwill and Other Intangible Assets

	Goodwill represents the excess of the purchase price over the fair value of net assets acquired of businesses and is not amortized. Goodwill is evaluated for impairment on an annual basis, or more frequently if impairment indicators arise, using a fair-value-based test that compares the fair value of the reporting unit to its carrying value.

	Goodwill by reportable operating segment, as described in Note 10 herein, was approximately $38,122,000 and $2,061,000 for Housekeeping and Dietary as of March 31, 2014 and December 31, 2013, respectively.

	The cost of intangible assets is based on fair values at the date of acquisition. Intangible assets with determinable lives are amortized on a straight-line basis over their estimated useful life (between 7 and 10 years).

	The following table sets forth the amounts of our identifiable intangible assets subject to amortization, which were acquired in acquisitions.



		March 31, 2014		December 31, 2013
	Customer relationships	$	35,481,000	$	35,481,000

	Non-compete agreements	800,000		800,000

	Total other intangibles, gross	36,281,000		36,281,000

	Less accumulated amortization	13,737,000		12,909,000

	Other intangibles, net	$	22,544,000	$	23,372,000


	The customer relationships and non-compete agreements have a weighted-average amortization period of eight years.

	The following table sets forth the estimated amortization expense for intangibles subject to amortization for the following five fiscal years:



	Period/Year	Customer		Non-Compete		Total
		Relationships		Agreements
	April 1 to December 31, 2014	$	2,409,000	$	42,000	$	2,451,000

	2015	3,211,000		—		3,211,000

	2016	2,668,000		—		2,668,000

	2017	2,397,000		—		2,397,000

	2018	2,298,000		—		2,298,000

	2019	2,100,000		—		2,100,000

	Thereafter	7,419,000		—		7,419,000


	Amortization expense for the three months ended March 31, 2014 and 2013 was $828,000 and $542,000, respectively.

Fair_Value_Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2014
Fair Value Disclosures [Abstract]	'
Fair Value Measurements	'
	Fair Value Measurements

	We, in accordance with U.S. GAAP, define fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). We have not elected the fair value option for our available for sale marketable securities as we believe these assets are more representative of our investing activities and are viewed as non-operating in nature. These assets are available for future needs of the Company to support our current and projected growth, if required. In accordance with U.S. GAAP, our investments in marketable securities are classified within Level 2 of the fair value hierarchy. These investment securities are valued based upon quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market.

	The Company’s financial instruments consist mainly of cash and cash equivalents, available for sale marketable securities, accounts and notes receivable, prepaid expenses and other, and accounts payable (including income taxes payable and accrued expenses). The carrying value of these financial instruments approximates their fair value because of their short-term nature. The fair value of financial instruments is defined as the amount at which the instrument could be exchanged in a current transaction between willing parties.

	The following tables provide fair value measurement information for our marketable securities and deferred compensation fund investment assets as of March 31, 2014 and December 31, 2013:



		As of March 31, 2014
								Fair Value Measurement Using:
		Carrying			Total Fair			Quoted			Significant			Significant
		Amount			Value			Prices			Other			Unobservable
								in Active			Observable			Inputs
								Markets			Inputs			(Level 3)
								(Level 1)			(Level 2)
	Financial Assets:
	Marketable securities
	Municipal bonds — available for sale	$	11,647,000		$	11,647,000		$	—		$	11,647,000		$	—

	Deferred compensation fund
	Money Market	$	3,488,000		$	3,488,000		$	—		$	3,488,000		$	—

	Balanced and Lifestyle	8,450,000			8,450,000			8,450,000			—			—

	Large Cap Growth	4,327,000			4,327,000			4,327,000			—			—

	Small Cap Value	2,506,000			2,506,000			2,506,000			—			—

	Fixed Income	2,052,000			2,052,000			2,052,000			—			—

	International	1,136,000			1,136,000			1,136,000			—			—

	Mid Cap Growth	1,039,000			1,039,000			1,039,000			—			—

	Deferred compensation fund	$	22,998,000		$	22,998,000		$	19,510,000		$	3,488,000		$	—




		As of December 31, 2013
								Fair Value Measurement Using:
		Carrying			Total Fair			Quoted			Significant			Significant
		Amount			Value			Prices			Other			Unobservable
								in Active			Observable			Inputs
								Markets			Inputs			(Level 3)
								(Level 1)			(Level 2)
	Financial Assets:
	Marketable securities
	Municipal bonds — available for sale	$	11,445,000		$	11,445,000		$	—		$	11,445,000		$	—

	Deferred compensation fund
	Money Market	$	3,592,000		$	3,592,000		$	—		$	3,592,000		$	—

	Balanced and Lifestyle	8,174,000			8,174,000			8,174,000			—			—

	Large Cap Growth	4,292,000			4,292,000			4,292,000			—			—

	Small Cap Value	2,173,000			2,173,000			2,173,000			—			—

	Fixed Income	1,962,000			1,962,000			1,962,000			—			—

International	1,079,000			1,079,000			1,079,000			—			—

Mid Cap Growth	928,000			928,000			928,000			—			—

Deferred compensation fund	$	22,200,000		$	22,200,000		$	18,608,000		$	3,592,000		$	—


The fair value of the municipal bonds is measured using third party pricing service data. The fair value of equity investments in the funded deferred compensation plan are valued (Level 1) based on quoted market prices. The money market fund in the funded deferred compensation plan is valued (Level 2) at the net asset value (“NAV”) of the shares held by the plan at the end of the period. As a practical expedient, fair value of our money market fund is valued at the NAV as determined by the custodian of the fund. The money market fund includes short-term United States dollar denominated money-market instruments. The money market fund can be redeemed at its NAV at its measurement date as there are no significant restrictions on the ability of participants to sell this investment. These assets will be redeemed by the plan participants on an as needed basis.

Unrealized gains and losses from marketable securities are recorded in the other comprehensive income caption in our consolidated statements of comprehensive income. For the three months ended March 31, 2014 and 2013, we recorded unrealized gains from marketable securities of $1,000 and $23,000, respectively.



	Amortized Cost			Gross Unrealized Gains			Gross Unrealized Losses			Estimated Fair Value			Other-than-temporary Impairments

March 31, 2014
Type of security:
Municipal bonds — available for sale	11,565,000			84,000			(2,000		)	11,647,000			—

Total debt securities	$	11,565,000		$	84,000		$	(2,000	)	$	11,647,000		$	—


December 31, 2013
Type of security:
Municipal bonds — available for sale	11,364,000			83,000			(2,000		)	11,445,000			—

Total debt securities	$	11,364,000		$	83,000		$	(2,000	)	$	11,445,000		$	—


For the three months ended March 31, 2014, we received total proceeds, less the amount of interest received, of $871,000 from sales of available for sale municipal bonds. These sales resulted in realized gains of $1,000 recorded in other income – investment and interest caption on our statement of comprehensive income for the three months ended March 31, 2014. The basis for the sale of these securities was a specific identification of each bond sold during this period.

For the three months ended March 31, 2013, there were no proceeds or realized gains related to our available for sale municipal bonds.

The following tables include contractual maturities of debt securities held at March 31, 2014 and December 31, 2013, which are classified as marketable securities in the consolidated Balance Sheet.



	Municipal Bonds — Available for Sale
Contractual maturity:	31-Mar-14			31-Dec-13
Maturing in one year or less	$	1,801,000		$	1,846,000

Maturing after one year through three years	6,805,000			7,113,000

Maturing after three years	3,041,000			2,486,000

Total debt securities	$	11,647,000		$	11,445,000

ShareBased_Compensation

Share-Based Compensation	3 Months Ended
	Mar. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Share-Based Compensation	'
	Share-Based Compensation

	2012 Equity Incentive Plan

	On May 29, 2012, the Company's shareholders adopted and approved the 2012 Equity Incentive Plan (the "2012 Plan"), under which current or prospective officers, employees, non-employee directors and advisors can receive share-based awards such as stock options, restricted stock and other stock awards. The 2012 Plan seeks to promote the highest level of performance by providing an economic interest in the long-term success of the Company. As of this date, no further grants were permitted under any previously existing stock plans (the "Pre-existing Plans"). Additionally, all remaining shares available for future grants under the Pre-existing Plans became available for issuance under the 2012 Plan.

	The Nominating, Compensation and Stock Option Committee of the Board of Directors is responsible for determining the individuals who will be granted stock awards, the number of stock awards each individual will receive, the price per share (in accordance with the terms of our 2012 Plan), and the exercise period of each stock award.

	A summary of stock-based compensation expense for the three months ended March 31, 2014 and 2013 is as follows:



		For the Three Months Ended March 31,
		2014			2013
	Stock Options	$	646,000		$	487,000

	Restricted Stock	26,000			7,000

	Employee Stock Purchase Plan ("ESPP")	90,000			89,000

	Total pre-tax stock-based compensation expense charged against income (1)	$	762,000		$	583,000



	-1	Stock-based compensation expense is recorded in the selling, general and administrative caption in our consolidated statements of comprehensive income.

	We have outstanding stock awards that were granted under the Pre-existing Plans to non-employee directors, officers and employees of the Company and other specified groups, depending on the Pre-existing Plan. No further grants are allowed under the Pre-existing Plans. As of March 31, 2014, 5,065,000 shares of common stock were reserved for issuance under our 2012 Plan, including 2,262,000 shares which are available for future grant. The stock price will not be less than the fair market value of the common stock on the date the award is granted. No stock grant will have a term in excess of ten years. Since 2008, all awards granted become vested and exercisable ratably over a five year period on each yearly anniversary date of the option grant.

	A summary of our stock option activity under the 2012 Plan as of December 31, 2013 and changes during the three months ended March 31, 2014 is as follows:



		Stock Options Outstanding
		Number of Shares		Weighted Average Exercise Price
	31-Dec-13	2,483,000		$	16.05

	Granted	535,000		28.02

	Cancelled	(35,000	)	21.39

	Exercised	(181,000	)	14.31

	31-Mar-14	2,802,000		$	18.38


	The weighted average grant-date fair value of stock options granted during the three months ended March 31, 2014 and 2013 was $8.24 and $6.81 per common share, respectively.

	During the three months ended March 31, 2014, the Company granted 14,000 shares of restricted stock with a weighted average grant date fair value of $28.02 per share. During the three months ended March 31, 2013, the Company granted 6,000 shares of restricted stock with a weighted average grant date fair value of $23.50 per share.

	A summary of our non-vested stock-based compensation as of December 31, 2013 and changes during the three months ended March 31, 2014 is as follows:



		Number of Non-vested Shares		Weighted Average Grant Date Fair Value
	31-Dec-13	1,561,000		$	4.78

	Granted	535,000		8.24

	Vested	(511,000	)	4.24

	Forfeited	(35,000	)	5.94

	31-Mar-14	1,550,000		$	6.27


The following table summarizes other information about our outstanding stock options at March 31, 2014.



		Stock Options

Range of exercise prices		$6.07-28.02

Outstanding:
Weighted average remaining contractual life (years)		7

Aggregate intrinsic value		$	29,919,000

Exercisable:
Number of shares		1,252,000

Weighted average remaining contractual life (years)		5.1

Aggregate intrinsic value		$	19,455,000

Exercised:
Aggregate intrinsic value		$	2,436,000


Fair Value Estimates

The fair value of stock awards granted in 2014 and 2013 was estimated on the date of grant using the Black-Scholes option valuation model based on the following assumptions:



	March 31, 2014		March 31, 2013
Risk-free interest rate	1.90%		1.50%
Weighted average expected life in years	5.9 years		6.0 years
Expected volatility	36.90%		38.90%
Dividend yield	2.40%		2.80%

Other Information

Other information pertaining to activity of our stock awards during the three months ended March 31, 2014 and 2013 were as follows:



	March 31, 2014			March 31, 2013
Total grant-date fair value of stock awards granted	$	4,268,000		$	3,269,000

Total fair value of stock awards vested during period	$	2,051,000		$	1,897,000

Total unrecognized compensation expense related to non-vested stock awards	$	8,523,000		$	6,349,000


At March 31, 2014, the unrecognized compensation cost related to stock awards granted but not yet vested, as reported above, was expected to be recognized through the fourth quarter of 2018 for the 2014 grants and the fourth quarter of 2017 for the 2013 grants.

Employee Stock Purchase Plan

Since January 1, 2000, we have an Employee Stock Purchase Plan ("ESPP") for all eligible employees. All full-time and certain part-time employees who have completed two years of continuous service with us are eligible to participate. The ESPP was implemented on January 1, 2000 through five annual offerings and was subsequently extended for an additional eight annual offerings. On April 12, 2011, the Board of Directors extended the ESPP for an additional five offerings through 2016. Annual offerings commence and terminate on the respective year’s first and last calendar day.

Under the ESPP, we are authorized to issue up to 4,050,000 shares of our common stock to our employees. Pursuant to such authorization, we have 2,476,000 shares available for future grant at March 31, 2014.

The stock-based compensation expense associated with our ESPP was estimated on the date of grant using the Black-Scholes option valuation model based on the following assumptions:



	March 31, 2014		March 31, 2013
Risk-free interest rate	0.10%		0.24%
Weighted average expected life in years	1.0 year		1.0 year
Expected volatility	21.90%		27.60%
Dividend yield	2.40%		2.80%

Dividends

Dividends	3 Months Ended
	Mar. 31, 2014
Dividends [Abstract]	'
Dividends	'
	Dividends

	On March 28, 2014, we paid to shareholders of record on February 21, 2014, a regular quarterly cash dividend of $0.17125 per common share. Such regular quarterly cash dividend payment in the aggregate was $12,077,000.

	Additionally, on April 8, 2014, our Board of Directors declared a regular quarterly cash dividend of $0.17250 per common share, which will be paid on June 27, 2014, to shareholders of record as of the close of business on May 23, 2014.

	Cash dividends on our outstanding weighted average number of basic common shares for the three months ended March 31, 2014 and 2013 were as follows:



		For the Three Months Ended March 31,
		2014		2013
	Cash dividends per common share	$	0.17	$	0.17


	Our Board of Directors reviews our dividend policy on a quarterly basis. Although there can be no assurance that we will continue to pay dividends or the amount of the dividend, we expect to continue to pay a regular quarterly cash dividend. In connection with the establishment of our dividend policy, we adopted a Dividend Reinvestment Plan in 2003.

Income_Taxes

Income Taxes	3 Months Ended
Income Taxes	Mar. 31, 2014
Income Tax Disclosure [Abstract]	'
Income Taxes	'
	Income Taxes

	For the three months ended March 31, 2014, our effective tax rate was approximately 37%, an increase from the 21% effective tax rate for the comparable 2013 period. Such differences between the effective tax rates and the applicable U.S. federal statutory rate arise primarily from the effect of state and local income taxes and tax credits available to the Company. The increase in the effective tax rate is primarily due to the impact of tax credits realized in 2013 for 2012 and 2013 as compared to the current period. The Company receives credits related to the Work Opportunity Tax Credit (“WOTC”) program but this program initially expired at December 31, 2011. The WOTC was subsequently renewed, but not until January 2, 2013, as part of The American Taxpayer Relief Act of 2012. Since the WOTC was renewed during the three month period ended March 31, 2013, the total tax effect of additional expected credits for 2012 was included in this period. In addition, the WOTC again expired as of December 31, 2013 and has not yet been renewed. As such, the 2014 estimated annual effective tax rate is expected to be 37% compared to 29% for 2013. The 2014 estimated tax rate increased due to the expiration of certain tax credits that benefited us in 2013, including the recognition of tax credits for the 2012 tax year during the three month period ended March 31, 2013.

	We account for income taxes using the asset and liability method, which results in recognizing income tax expense based on the amount of income taxes payable or refundable for the current year. Additionally, we evaluate regularly the tax positions taken or expected to be taken resulting from financial statement recognition of certain items. Based on our evaluation, we have concluded that there are no significant uncertain tax positions requiring recognition in our financial statements. Our evaluation was performed for the tax years ended December 31, 2010 through 2013 (with regard to U.S. federal income tax returns) and December 31, 2009 through 2013 (with regard to various state and local income tax returns), the tax years which remain subject to examination by major tax jurisdictions as of March 31, 2014.

	We may from time to time be assessed interest or penalties by taxing jurisdictions, although any such assessments historically have been minimal and immaterial to our financial results. When we have received an assessment for interest and/or penalties, it has been classified in the financial statements as selling, general and administrative expense.

Related_Party_Transactions

Related Party Transactions	3 Months Ended
Related Party Transactions	Mar. 31, 2014
Related Party Transaction, Due from (to) Related Party [Abstract]	'
Related Party Transactions	'
	Related Party Transactions

	A director is a member of a law firm which was retained by us. In each of the three months ended March 31, 2014 and 2013, fees received from us by such firm did not exceed $120,000 in any period. Additionally, such fees did not exceed, in either period, 5% of such firm’s revenues.

Segment_Information

Segment Information	3 Months Ended
	Mar. 31, 2014
Segment Reporting [Abstract]	'
Segment Information	'
	Segment Information

	Reportable Operating Segments

	U.S. GAAP establishes standards for reporting information regarding operating segments in annual financial statements. Operating segments are identified as components of an enterprise for which separate discrete financial information is available for evaluation by the chief operating decision-maker, or decision-making group in making decisions on how to allocate resources and assess performance.

	We manage and evaluate our operations in two reportable segments: Housekeeping (housekeeping, laundry, linen and other services) and Dietary (dietary department services). Although both segments serve the same client base and share many operational similarities, they are managed separately due to distinct differences in the type of service provided, as well as the specialized expertise required of the professional management personnel responsible for delivering the respective segment’s services. We consider the various services provided within each reportable segment to comprise an identifiable reportable operating segment since such services are rendered pursuant to a single service agreement, specific to that reportable segment, as well as the fact that the delivery of the respective reportable segment’s services are managed by the same management personnel of the particular reportable segment.

	The Company’s accounting policies for the segments are generally the same as the Company’s significant accounting policies. Differences between the reportable segments’ operating results and other disclosed data and our consolidated financial statements relate primarily to corporate level transactions and recording of transactions at the reportable segment level which use methods other than generally accepted accounting principles. There are certain inventories and supplies that are primarily expensed when incurred within the operating segments, while they are capitalized for the consolidated financial statements. As discussed, most corporate expense is not allocated to the operating segments, and such expenses include corporate salary and benefit costs, bad debt expense, certain legal costs, information technology costs, depreciation, amortization of finite lived intangibles, share based compensation costs and other corporate specific costs. Additionally, there are allocations for workers' compensation and general liability expense within the operating segments that differ from our actual expense recorded for U.S. GAAP. Additionally, included in the differences between the reportable segments’ operating results and other disclosed data are amounts attributable to Huntingdon, our investment holding company subsidiary. Huntingdon does not transact any business with the reportable segments. Segment amounts disclosed are prior to any elimination entries made in consolidation.

	Housekeeping provides services in Canada, although essentially all of its revenues and net income, 99% in both categories, are earned in one geographic area, the United States. Dietary provides services solely in the United States.



		Housekeeping		Dietary		Corporate and				Total
		Services		Services		Eliminations
	Three Months Ended March 31, 2014
	Revenues	$	204,741,000	$	107,424,000	$	—			$	312,165,000

	Income before income taxes	18,752,000		6,780,000		(2,403,000		)	(1)	23,129,000

	Three Months Ended March 31, 2013
	Revenues	$	187,630,000	$	86,274,000	$	—			$	273,904,000

	Income before income taxes	18,806,000		5,124,000		(4,973,000		)	(1)	18,957,000



	-1	Represents primarily corporate office cost and related overhead, recording of transactions at the reportable segment level which use methods other than U.S. GAAP, as well as consolidated subsidiaries’ operating expenses that are not allocated to the reportable segments, net of investment and interest income.

	Total Revenues from Clients

	The following revenues earned from clients differ from segment revenues reported above due to the inclusion of adjustments used for segment reporting purposes by management. We earned total revenues from clients in the following service categories:



		For the Three Months Ended March 31,
		2014		2013
	Housekeeping services	$	140,940,000	$	125,593,000

	Laundry and linen services	63,270,000		60,898,000

	Dietary services	107,424,000		86,274,000

	Maintenance services and other	531,000		1,139,000

		$	312,165,000	$	273,904,000

Earnings_Per_Common_Share

Earnings Per Common Share	3 Months Ended
	Mar. 31, 2014
Earnings Per Share [Abstract]	'
Earnings Per Common Share	'
	Earnings Per Common Share

	Basic net earnings per share are computed using the weighted-average number of common shares outstanding. The dilutive effect of potential common shares outstanding is included in diluted net earnings per share. The computations of basic net earnings per share and diluted net earnings per share are as follows:



			Three Months Ended March 31, 2014
			Income		Shares	Per-share
			(Numerator)		(Denominator)	Amount
		Net income	$	14,639,000

		Basic earnings per common share	$	14,639,000	70,321,000	$	0.21

		Effect of dilutive securities:
		Stock options and restricted stock			751,000	—

		Diluted earnings per common share	$	14,639,000	71,072,000	$	0.21


			Three Months Ended March 31, 2013
			Income		Shares	Per-share
			(Numerator)		(Denominator)	Amount
		Net income	$	14,954,000

		Basic earnings per common share	$	14,954,000	68,463,000	$	0.22

		Effect of dilutive securities:
		Stock options and restricted stock			898,000	—

		Diluted earnings per common share	$	14,954,000	69,361,000	$	0.22


	Stock awards to purchase 993,000 shares of common stock having an average exercise price of $25.87 per common share were outstanding during the three months ended March 31, 2014 but not included in the computation of diluted earnings per common share because the exercise prices of the options were greater than the average market price of the common shares, and therefore, would be antidilutive.

	Stock awards to purchase 544,000 shares of common stock having an average exercise price of $23.50 per common share were outstanding during the three months ended March 31, 2013 but not included in the computation of diluted earnings per common share because the exercise prices of the options were greater than the average market price of the common shares, and therefore, would be antidilutive.

Other_Contingencies

Other Contingencies	3 Months Ended
Other Contingencies	Mar. 31, 2014
Commitments and Contingencies Disclosure [Abstract]	'
Other Contingencies	'
	Other Contingencies

	We have a $125,000,000 bank line of credit on which we may draw to meet short-term liquidity requirements in excess of internally generated cash flow. Amounts drawn under the line of credit are payable upon demand. At March 31, 2014, there were no borrowings under the line of credit. However, at such date, we had outstanding a $51,520,000 irrevocable standby letter of credit which relates to payment obligations under our insurance programs. As a result of the letter of credit issued, the amount available under the line of credit was reduced by $51,520,000 at March 31, 2014. The line of credit requires us to satisfy one financial covenant. We are in compliance with our financial covenant at March 31, 2014 and expect to continue to remain in compliance with such financial covenant. This line of credit has a five year term and expires on December 18, 2018.

	Additionally, on March 21, 2014, we entered into a Security Interest, Pledge and Assignment of Deposit Account (the "Pledge") with Wells Fargo Bank, National Association (the “Bank”) as collateral for the Promissory Note (the “Note”) dated March 21, 2014. The Note is a short term non-revolving line of credit between the Company’s third party payroll administrator and the Bank. The Company entered into the Pledge at quarter end due to the timing of payroll funding. On April 1, 2014, the Company's third party payroll administrator satisfied its payment obligation under the Note, and accordingly, the Company's Pledge was fully released and extinguished. The funds previously held as collateral were subsequently used for general operating activities.

	We provide our services in 48 states and are subject to numerous local taxing jurisdictions within those states. Consequently, in the ordinary course of business, a jurisdiction may contest our reporting positions with respect to the application of its tax code to our services. A jurisdiction’s conflicting position on the taxability of our services could result in additional tax liabilities.

	We have tax matters with various taxing authorities. Because of the uncertainties related to both the probable outcome and amount of probable assessment due, we are unable to make a reasonable estimate of a liability. We do not expect the resolution of any of these matters, taken individually or in the aggregate, to have a material adverse effect on our consolidated financial position or results of operations based on our best estimate of the outcomes of such matters.

	We are also subject to various claims and legal actions in the ordinary course of business. Some of these matters include payroll and employee-related matters and examinations by governmental agencies. As we become aware of such claims and legal actions, we provide accruals if the exposures are probable and estimable. If an adverse outcome of such claims and legal actions is reasonably possible, we assess materiality and provide such financial disclosure, as appropriate.

	Many states have significant budget deficits. State Medicaid programs are experiencing increased demand, and with lower revenues than projected, they have fewer resources to support their Medicaid programs. In addition, comprehensive health care legislation under the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act of 2010 (together, the “Act”) was signed into law in March 2010. The Act will significantly impact the governmental healthcare programs in which our clients participate, and reimbursements received thereunder from governmental or third-party payors. In July 2011, Centers for Medicare and Medicaid Services (“CMS”) issued a final rule that reduced Medicare payments to nursing centers by 11.1% and changed the reimbursement for the provision of group rehabilitation therapy services to Medicare beneficiaries. This rule was effective as of October 1, 2011. Furthermore, in the coming year, new proposals or additional changes in existing regulations could be made to the Act and/or CMS could propose additional reimbursement reductions which could directly impact the governmental reimbursement programs in which our clients participate. As a result, some state Medicaid programs are reconsidering previously approved increases in nursing home reimbursement or are considering delaying or foregoing those increases. A few states have indicated it is possible they will run out of cash to pay Medicaid providers, including nursing homes. In addition, certain state governors have recently stated that they will reject Federal Medicaid assistance under the Act. Any negative changes in our clients’ reimbursements may negatively impact our results of operations. Although we are currently evaluating the Act’s effect on our client base, we may not know the full effect until such time as these laws are fully implemented and CMS and other agencies issue applicable regulations or guidance.

	In January 2013, the U.S. Congress enacted the American Taxpayer Relief Act of 2012, which delayed automatic spending cuts, including reduced Medicare payments to plans and providers up to 2%. These discretionary spending caps were originally enacted under provisions in the Budget Control Act of 2011, an initiative to reduce the federal deficit through the year 2021, also known as “sequestration.” The sequestration went into effect starting March 2013. In December 2013, the U.S. Congress enacted the Bipartisan Budget Act of 2013, which reduces the impact of the sequestration over the next two years, beginning in fiscal year 2014 and extended the reduction in Medicare payments to plans and providers for two years through the year 2023.

Subsequent_Events

Subsequent Events	3 Months Ended
Subsequent Events	Mar. 31, 2014
Subsequent Events [Abstract]	'
Subsequent Events	'
	Subsequent Events

	We evaluated all subsequent events through the date this Form 10-Q is being filed with the SEC. We believe there were no events or transactions occurring during this subsequent reporting period which require recognition or additional disclosure in these financial statements.

Description_of_Business_and_Si1

Description of Business and Significant Accounting Policies (Policy)	3 Months Ended
	Mar. 31, 2014
Accounting Policies [Abstract]	'
Unaudited Interim Financial Data	'
	Unaudited Interim Financial Data

	The accompanying unaudited consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States ("U.S. GAAP") for interim financial information and the requirements of Form 10-Q and Article 10 of Regulation S-X. Accordingly, these consolidated financial statements do not include all of the information and footnotes necessary for a complete presentation of financial position, results of operations and cash flows. However, in our opinion, all adjustments which are of a normal recurring nature and necessary for a fair presentation have been reflected in these consolidated financial statements. The balance sheet shown in this report as of December 31, 2013 has been derived from, and does not include, all the disclosures contained in the financial statements for the year ended December 31, 2013. The financial statements should be read in conjunction with the financial statements and notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2013. The results of operations for the three months ended March 31, 2014 are not necessarily indicative of the results that may be expected for any future period.
Nature Of Operations	'
	Nature of Operations

	We provide management, administrative and operating expertise and services to the housekeeping, laundry, linen, facility maintenance and dietary service departments of the health care industry, including nursing homes, retirement complexes, rehabilitation centers and hospitals located throughout the United States. Although we do not directly participate in any government reimbursement programs, our clients’ reimbursements are subject to government regulation. Therefore, they are directly affected by any legislation relating to Medicare and Medicaid reimbursement programs.

	We provide our services primarily pursuant to full service agreements with our clients. In such agreements, we are responsible for the day-to-day management of the managers and hourly employees located at our clients’ facilities. We also provide services on the basis of a management-only agreement for a very limited number of clients. Our agreements with clients typically provide for a one year service term, cancelable by either party upon 30 to 90 days’ notice after the initial 90-day period.

	We are organized into two reportable segments: housekeeping, laundry, linen and other services (“Housekeeping”), and dietary department services (“Dietary”).

	Housekeeping consists of the managing of the client’s housekeeping department which is principally responsible for the cleaning, disinfecting and sanitizing of patient rooms and common areas of a client’s facility, as well as the laundering and processing of the personal clothing belonging to the facility’s patients. Also within the scope of this segment’s service is the responsibility for laundering and processing of the bed linens, uniforms and other assorted linen items utilized by a client facility.

	Dietary consists of managing the client’s dietary department which is principally responsible for food purchasing, meal preparation and providing dietitian consulting professional services, which includes the development of a menu that meets the patient’s dietary needs. We began Dietary operations in 1997.

	As of March 31, 2014, we operate three wholly-owned subsidiaries, Huntingdon Holdings, Inc. (“Huntingdon”), Healthcare Staff Leasing Solutions, LLC (“Staff Leasing”) and HCSG Insurance Corp. Huntingdon invests our cash and cash equivalents and manages our portfolio of available-for-sale marketable securities. Staff Leasing offers professional employer organization (“PEO”) services to potential clients in the health care industry. As of March 31, 2014, we have PEO service contracts in several states. During the three months ended March 31, 2014 and 2013, operating results from our PEO service contracts were not material and were included in our Housekeeping segment. Formed in 2014, HCSG Insurance Corp. is a captive insurance company domiciled in the State of New Jersey and provides the Company with certain insurance-related services.
Principles Of Consolidation	'
	Principles of Consolidation

	The accompanying consolidated financial statements include the accounts of Healthcare Services Group, Inc. and its wholly-owned subsidiaries. All significant intercompany transactions and balances have been eliminated in consolidation.
Cash and Cash Equivalents	'
	Cash and Cash Equivalents

	Cash and cash equivalents are held in U.S. financial institutions or in custodial accounts with U.S. financial institutions. Cash and cash equivalents are defined as short-term, highly liquid investments with a maturity of three months or less at time of purchase that are readily convertible into cash and have insignificant interest rate risk.
Inventories and Supplies	'
	Inventories and Supplies

	Inventories and supplies include housekeeping, linen and laundry supplies, as well as food provisions and supplies. Inventories and supplies are stated at cost to approximate a first-in, first-out (FIFO) basis. Linen supplies are amortized on a straight-line basis over their estimated useful life of 24 months.
Revenue Recognition	'
	Revenue Recognition

	Revenues from our service agreements with clients are recognized as services are performed.

	As a distributor of laundry equipment, we occasionally sell laundry installations to certain clients. The sales in most cases represent the construction and installation of a turn-key operation and are for payment terms ranging from 24 to 60 months. Our accounting policy for these sales is to recognize the gross profit over the life of the payments associated with our financing of the transactions.
Income Taxes	'
	Income Taxes

	We use the asset and liability method of accounting for income taxes. Under this method, income tax expense is recognized for the amount of taxes payable or refundable for the current period. We accrue for probable tax obligations as required by facts and circumstances in the various regulatory environments. In addition, deferred tax assets and liabilities are recognized for expected future tax consequences of temporary differences between the financial reporting and tax bases of assets and liabilities. If appropriate, we would record a valuation allowance to reduce deferred tax assets to an amount for which realization is more likely than not.

	In accordance with U.S. GAAP, we account for uncertain income tax positions reflected within our financial statements based on a recognition threshold and measurement process for financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return.
Earnings per Common Share	'
	Earnings per Common Share

	Basic earnings per common share are computed by dividing income available to common shareholders by the weighted-average common shares outstanding for the period. Diluted earnings per common share reflect the weighted-average common shares outstanding and dilutive common shares, such as those issuable upon exercise of stock options.
Share-Based Compensation	'
	Share-Based Compensation

	U.S. GAAP addresses the accounting for share-based compensation, specifically, the measurement and recognition of compensation expense, based on estimated fair values, for all share-based awards made to employees and directors, including stock options and participation in the Company’s employee stock purchase plan. We estimate the fair value of share-based awards on the date of grant using the Black-Scholes option valuation model. The value of the portion of the award that is ultimately expected to vest is recognized as an expense in the Company’s consolidated statements of income over the requisite service periods. We use the straight-line single option method of expensing share-based awards in our consolidated financial statements of income. Because share-based compensation expense is based on awards that are ultimately expected to vest, share-based compensation expense will be reduced to account for estimated forfeitures. Forfeitures are to be estimated at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates.
Use of Estimates in Financial Statements	'
	Use of Estimates in Financial Statements

	In preparing financial statements in conformity with U.S. GAAP, we make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements, as well as the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates are used for, but not limited to, our allowance for doubtful accounts, accrued insurance claims, asset valuations and review for potential impairment, and deferred taxes. The estimates are based upon various factors including current and historical trends, as well as other pertinent industry and regulatory authority information. We regularly evaluate this information to determine if it is necessary to update the basis for our estimates and to compensate for known changes.
Concentration of Credit Risk	'
	Concentrations of Credit Risk

	Financial instruments, as defined by U.S. GAAP, which potentially subject us to concentrations of credit risk, consist principally of cash and cash equivalents, marketable securities, deferred compensation funding and accounts and notes receivable. We define our marketable securities as fixed income investments which are highly liquid investments that can be readily purchased or sold using established markets. At March 31, 2014 and December 31, 2013, substantially all of our cash and cash equivalents, and marketable securities were held in one large financial institution located in the United States.

	Our clients are concentrated in the health care industry, primarily providers of long-term care. Many of our clients’ revenues are highly contingent on Medicare, Medicaid and third party payors’ reimbursement funding rates. Congress has enacted a number of major laws during the past decade that have significantly altered, or threatened to alter, overall government reimbursement for nursing home services. These changes and lack of substantive reimbursement funding rate reform legislation, as well as other trends in the long-term care industry have affected and could adversely affect the liquidity of our clients, resulting in their inability to make payments to us on agreed upon payment terms. These factors, in addition to delays in payments from clients, could result in significant additional bad debts in the future.

Acquisition_Tables

Acquisition (Tables) (Platinum Health Services, LLC [Member])	3 Months Ended
	Mar. 31, 2014
Platinum Health Services, LLC [Member]	'
Business Acquisition [Line Items]	'
Schedule of Assets Acquired and Liabilities Assumed Based on Estimated Fair Values	'
	The purchase consideration of the acquisition has been preliminarily allocated to the assets acquired and liabilities assumed based on estimated fair values. The preliminary allocation is as follows:



	Fair value of assets acquired, net of liabilities assumed	$	2,604,000

	Goodwill	23,228,000

	Intangible assets	21,000,000

	Net assets acquired	$	46,832,000

Changes_in_Accumulated_Other_C1

Changes in Accumulated Other Comprehensive Income by Component (Tables)	3 Months Ended
	Mar. 31, 2014
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]	'
Schedule of Accumulated Other Comprehensive Income	'
	The following table provides a summary of changes in accumulated other comprehensive income for the three months ended March 31, 2014:



		Unrealized Gains and Losses on Available for Sale Securities (1)
	Accumulated other comprehensive income — December 31, 2013	$	49,000

	Other comprehensive income before reclassifications	2,000

	Amounts reclassified from accumulated other comprehensive income (2)(3)	(1,000		)
	Net current period change in other comprehensive income	1,000

	Accumulated other comprehensive income — March 31, 2014	$	50,000



	-1	All amounts are net of tax.

	-2	Realized gains and losses are recorded pre-tax in the other income - investment and interest caption on our consolidated statements of comprehensive income.

	-3	For the three months ended March 31, 2014, the Company recorded $1,000 of realized gains from the sale of available for sale securities. Refer to Note 5 herein for further information.

Goodwill_And_Other_Intangible_1

Goodwill And Other Intangible Assets (Tables)	3 Months Ended
	Mar. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Identifiable Intangible Assets Subject To Amortization	'
	The following table sets forth the amounts of our identifiable intangible assets subject to amortization, which were acquired in acquisitions.



		March 31, 2014		December 31, 2013
	Customer relationships	$	35,481,000	$	35,481,000

	Non-compete agreements	800,000		800,000

	Total other intangibles, gross	36,281,000		36,281,000

	Less accumulated amortization	13,737,000		12,909,000

	Other intangibles, net	$	22,544,000	$	23,372,000

Estimated Amortization Expense For Intangibles Subject To Amortization	'
	The following table sets forth the estimated amortization expense for intangibles subject to amortization for the following five fiscal years:



	Period/Year	Customer		Non-Compete		Total
		Relationships		Agreements
	April 1 to December 31, 2014	$	2,409,000	$	42,000	$	2,451,000

	2015	3,211,000		—		3,211,000

	2016	2,668,000		—		2,668,000

	2017	2,397,000		—		2,397,000

	2018	2,298,000		—		2,298,000

	2019	2,100,000		—		2,100,000

	Thereafter	7,419,000		—		7,419,000

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2014
Fair Value Disclosures [Abstract]	'
Fair Value Measurements	'
	The following tables provide fair value measurement information for our marketable securities and deferred compensation fund investment assets as of March 31, 2014 and December 31, 2013:



		As of March 31, 2014
						Fair Value Measurement Using:
		Carrying		Total Fair		Quoted			Significant		Significant
		Amount		Value		Prices			Other		Unobservable
						in Active			Observable		Inputs
						Markets			Inputs		(Level 3)
						(Level 1)			(Level 2)
	Financial Assets:
	Marketable securities
	Municipal bonds — available for sale	$	11,647,000	$	11,647,000	$	—		$	11,647,000	$	—

	Deferred compensation fund
	Money Market	$	3,488,000	$	3,488,000	$	—		$	3,488,000	$	—

	Balanced and Lifestyle	8,450,000		8,450,000		8,450,000			—		—

	Large Cap Growth	4,327,000		4,327,000		4,327,000			—		—

	Small Cap Value	2,506,000		2,506,000		2,506,000			—		—

	Fixed Income	2,052,000		2,052,000		2,052,000			—		—

	International	1,136,000		1,136,000		1,136,000			—		—

	Mid Cap Growth	1,039,000		1,039,000		1,039,000			—		—

	Deferred compensation fund	$	22,998,000	$	22,998,000	$	19,510,000		$	3,488,000	$	—




		As of December 31, 2013
						Fair Value Measurement Using:
		Carrying		Total Fair		Quoted			Significant		Significant
		Amount		Value		Prices			Other		Unobservable
						in Active			Observable		Inputs
						Markets			Inputs		(Level 3)
						(Level 1)			(Level 2)
	Financial Assets:
	Marketable securities
	Municipal bonds — available for sale	$	11,445,000	$	11,445,000	$	—		$	11,445,000	$	—

	Deferred compensation fund
	Money Market	$	3,592,000	$	3,592,000	$	—		$	3,592,000	$	—

	Balanced and Lifestyle	8,174,000		8,174,000		8,174,000			—		—

	Large Cap Growth	4,292,000		4,292,000		4,292,000			—		—

	Small Cap Value	2,173,000		2,173,000		2,173,000			—		—

	Fixed Income	1,962,000		1,962,000		1,962,000			—		—

	International	1,079,000		1,079,000		1,079,000			—		—

	Mid Cap Growth	928,000		928,000		928,000			—		—

	Deferred compensation fund	$	22,200,000	$	22,200,000	$	18,608,000		$	3,592,000	$	—

Marketable Debt Securities	'


		Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value		Other-than-temporary Impairments

	March 31, 2014
	Type of security:
	Municipal bonds — available for sale	11,565,000		84,000		(2,000		)	11,647,000		—

	Total debt securities	$	11,565,000	$	84,000	$	(2,000	)	$	11,647,000	$	—


	December 31, 2013
	Type of security:
	Municipal bonds — available for sale	11,364,000		83,000		(2,000		)	11,445,000		—

	Total debt securities	$	11,364,000	$	83,000	$	(2,000	)	$	11,445,000	$	—

Contractual Maturities Of Available For Sale Investments	'
	The following tables include contractual maturities of debt securities held at March 31, 2014 and December 31, 2013, which are classified as marketable securities in the consolidated Balance Sheet.



		Municipal Bonds — Available for Sale
	Contractual maturity:	31-Mar-14		31-Dec-13
	Maturing in one year or less	$	1,801,000	$	1,846,000

	Maturing after one year through three years	6,805,000		7,113,000

	Maturing after three years	3,041,000		2,486,000

	Total debt securities	$	11,647,000	$	11,445,000

ShareBased_Compensation_Tables

Share-Based Compensation (Tables)	3 Months Ended
	Mar. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Schedule of Stock-based Compensation Expense	'
	A summary of stock-based compensation expense for the three months ended March 31, 2014 and 2013 is as follows:



		For the Three Months Ended March 31,
		2014				2013
	Stock Options	$	646,000			$	487,000

	Restricted Stock	26,000				7,000

	Employee Stock Purchase Plan ("ESPP")	90,000				89,000

	Total pre-tax stock-based compensation expense charged against income (1)	$	762,000			$	583,000



	-1	Stock-based compensation expense is recorded in the selling, general and administrative caption in our consolidated statements of comprehensive income.
Summary Of Other Information Of Stock Option Plans	'
	Other information pertaining to activity of our stock awards during the three months ended March 31, 2014 and 2013 were as follows:



		March 31, 2014				March 31, 2013
	Total grant-date fair value of stock awards granted	$	4,268,000			$	3,269,000

	Total fair value of stock awards vested during period	$	2,051,000			$	1,897,000

	Total unrecognized compensation expense related to non-vested stock awards	$	8,523,000			$	6,349,000

	A summary of our stock option activity under the 2012 Plan as of December 31, 2013 and changes during the three months ended March 31, 2014 is as follows:



		Stock Options Outstanding
		Number of Shares			Weighted Average Exercise Price
	31-Dec-13	2,483,000			$	16.05

	Granted	535,000			28.02

	Cancelled	(35,000	)		21.39

	Exercised	(181,000	)		14.31

	31-Mar-14	2,802,000			$	18.38

Schedule of Nonvested Share Activity	'
	A summary of our non-vested stock-based compensation as of December 31, 2013 and changes during the three months ended March 31, 2014 is as follows:



		Number of Non-vested Shares			Weighted Average Grant Date Fair Value
	31-Dec-13	1,561,000			$	4.78

	Granted	535,000			8.24

	Vested	(511,000	)		4.24

	Forfeited	(35,000	)		5.94

	31-Mar-14	1,550,000			$	6.27

Summarized Information Of Stock Options Outstanding	'
	The following table summarizes other information about our outstanding stock options at March 31, 2014.



			Stock Options

	Range of exercise prices		$6.07-28.02

	Outstanding:
	Weighted average remaining contractual life (years)		7

	Aggregate intrinsic value		$	29,919,000

	Exercisable:
	Number of shares		1,252,000

	Weighted average remaining contractual life (years)		5.1

	Aggregate intrinsic value		$	19,455,000

	Exercised:
	Aggregate intrinsic value		$	2,436,000

Assumption For Fair Value Of Options Granted	'
	The fair value of stock awards granted in 2014 and 2013 was estimated on the date of grant using the Black-Scholes option valuation model based on the following assumptions:



		March 31, 2014		March 31, 2013
	Risk-free interest rate	1.90%		1.50%
	Weighted average expected life in years	5.9 years		6.0 years
	Expected volatility	36.90%		38.90%
	Dividend yield	2.40%		2.80%
Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions	'
	The stock-based compensation expense associated with our ESPP was estimated on the date of grant using the Black-Scholes option valuation model based on the following assumptions:



		March 31, 2014		March 31, 2013
	Risk-free interest rate	0.10%		0.24%
	Weighted average expected life in years	1.0 year		1.0 year
	Expected volatility	21.90%		27.60%
	Dividend yield	2.40%		2.80%

Dividends_Tables

Dividends (Tables)	3 Months Ended
	Mar. 31, 2014
Dividends [Abstract]	'
Dividends Paid on outstanding weighted average number of basic common shares	'
	Cash dividends on our outstanding weighted average number of basic common shares for the three months ended March 31, 2014 and 2013 were as follows:



		For the Three Months Ended March 31,
		2014		2013
	Cash dividends per common share	$	0.17	$	0.17

Segment_Information_Tables

Segment Information (Tables)	3 Months Ended
	Mar. 31, 2014
Segment Reporting [Abstract]	'
Schedule Of Information Of Reportable Segments	'
	Housekeeping provides services in Canada, although essentially all of its revenues and net income, 99% in both categories, are earned in one geographic area, the United States. Dietary provides services solely in the United States.



		Housekeeping		Dietary		Corporate and				Total
		Services		Services		Eliminations
	Three Months Ended March 31, 2014
	Revenues	$	204,741,000	$	107,424,000	$	—			$	312,165,000

	Income before income taxes	18,752,000		6,780,000		(2,403,000		)	(1)	23,129,000

	Three Months Ended March 31, 2013
	Revenues	$	187,630,000	$	86,274,000	$	—			$	273,904,000

	Income before income taxes	18,806,000		5,124,000		(4,973,000		)	(1)	18,957,000



	-1	Represents primarily corporate office cost and related overhead, recording of transactions at the reportable segment level which use methods other than U.S. GAAP, as well as consolidated subsidiaries’ operating expenses that are not allocated to the reportable segments, net of investment and interest income.
Revenues By Client Services	'
	The following revenues earned from clients differ from segment revenues reported above due to the inclusion of adjustments used for segment reporting purposes by management. We earned total revenues from clients in the following service categories:



		For the Three Months Ended March 31,
		2014		2013
	Housekeeping services	$	140,940,000	$	125,593,000

	Laundry and linen services	63,270,000		60,898,000

	Dietary services	107,424,000		86,274,000

	Maintenance services and other	531,000		1,139,000

		$	312,165,000	$	273,904,000

Earnings_Per_Common_Share_Tabl

Earnings Per Common Share (Tables)	3 Months Ended
	Mar. 31, 2014
Earnings Per Share [Abstract]	'
Computation Of Basic And Diluted Net Earnings Per Share	'
	The computations of basic net earnings per share and diluted net earnings per share are as follows:



			Three Months Ended March 31, 2014
			Income		Shares	Per-share
			(Numerator)		(Denominator)	Amount
		Net income	$	14,639,000

		Basic earnings per common share	$	14,639,000	70,321,000	$	0.21

		Effect of dilutive securities:
		Stock options and restricted stock			751,000	—

		Diluted earnings per common share	$	14,639,000	71,072,000	$	0.21


			Three Months Ended March 31, 2013
			Income		Shares	Per-share
			(Numerator)		(Denominator)	Amount
		Net income	$	14,954,000

		Basic earnings per common share	$	14,954,000	68,463,000	$	0.22

		Effect of dilutive securities:
		Stock options and restricted stock			898,000	—

		Diluted earnings per common share	$	14,954,000	69,361,000	$	0.22

Description_of_Business_and_Si2

Description of Business and Significant Accounting Policies (Details)	3 Months Ended
	Mar. 31, 2014
	segment
	subsidiary
Property, Plant and Equipment [Line Items]	'
Terms of service agreement	'Our agreements with clients typically provide for a one year service term, cancelable by either party upon 30 to 90Â daysâ€™ notice after the initial 90-day period.
Service term	'1 year
Initial period of service term	'90 days
Number of reportable segments	2
Number of subsidiaries	3
Amortization period of inventories and supplies	'24 months
Minimum [Member]	'
Property, Plant and Equipment [Line Items]	'
Days to notify cancellation of service	'30 days
Property and equipment payment terms	'24 months
Maximum [Member]	'
Property, Plant and Equipment [Line Items]	'
Days to notify cancellation of service	'90 days
Property and equipment payment terms	'60 months

Acquisition_Narrative_Details

Acquisition (Narrative) (Details) (Platinum Health Services, LLC [Member], USD $)	0 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Jul. 12, 2013
Business Acquisition [Line Items]	'	'
Total purchase consideration	'	$46,832
Cash payments to acquire business	'	5,000
Equity interest issued to acquiree (number of shares)	'	1,215
Equity interest issued to acquiree (fair value)	'	30,062
Contingent consideration, fair value	11,770	'
Acquired finite-lived intangible assets	'	21,000
Customer Relationships [Member]	'	'
Business Acquisition [Line Items]	'	'
Acquired finite-lived intangible assets	'	$21,000
Weighted average useful life of acquired finite-lived intangible assets	'	'10 years

Acquisition_Schedule_of_Assets

Acquisition (Schedule of Assets Acquired and Liabilities Assumed) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013	Jul. 12, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Platinum Health Services, LLC [Member]
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract]	'	'	'
Fair value of assets acquired, net of liabilities assumed	'	'	$2,604
Goodwill	40,183	40,183	23,228
Intangible assets	'	'	21,000
Net assets acquired	'	'	$46,832

Changes_in_Accumulated_Other_C2

Changes in Accumulated Other Comprehensive Income by Component (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014		Mar. 31, 2013
Accumulated Other Comprehensive Income, Net of Tax [Roll Forward]	'		'
Accumulated other comprehensive income â€” December 31, 2013	$49	[1]	'
Other comprehensive income before reclassifications	2	[1]	'
Amounts reclassified from accumulated other comprehensive income	-1	[1],[2],[3]	'
Net current period change in other comprehensive income	1	[1]	23
Accumulated other comprehensive income â€” March 31, 2014	$50	[1]	'

[1]	All amounts are net of tax.
[2]	For the three months ended March 31, 2014, the Company recorded $1,000 of realized gains from the sale of available for sale securities. Refer to Note 5 herein for further information.
[3]	Realized gains and losses are recorded pre-tax in the other income - investment and interest caption on our consolidated statements of comprehensive income.

Changes_in_Accumulated_Other_C3

Changes in Accumulated Other Comprehensive Income by Component (Narrative) (Details) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]	'
Realized gains from the sale of available for sale securities	$1

Goodwill_And_Other_Intangible_2

Goodwill And Other Intangible Assets (Narrative) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Goodwill [Line Items]	'	'	'
Goodwill	$40,183	'	$40,183
Amortization expense	828	542	'
Customer Relationships [Member]	'	'	'
Goodwill [Line Items]	'	'	'
Weighted-average amortization period of finite-lived intangible assets	'8 years	'	'
Non-compete Agreements [Member]	'	'	'
Goodwill [Line Items]	'	'	'
Weighted-average amortization period of finite-lived intangible assets	'8 years	'	'
Minimum [Member]	'	'	'
Goodwill [Line Items]	'	'	'
Weighted average useful life of acquired finite-lived intangible assets	'7 years	'	'
Maximum [Member]	'	'	'
Goodwill [Line Items]	'	'	'
Weighted average useful life of acquired finite-lived intangible assets	'10 years	'	'
Housekeeping Segment [Member]	'	'	'
Goodwill [Line Items]	'	'	'
Goodwill	38,122	'	38,122
Dietary Segment [Member]	'	'	'
Goodwill [Line Items]	'	'	'
Goodwill	$2,061	'	$2,061

Goodwill_And_Other_Intangible_3

Goodwill And Other Intangible Assets (Identifiable Intangible Assets Subject To Amortization) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]	'	'
Total other intangibles, gross	$36,281	$36,281
Less accumulated amortization	13,737	12,909
Other intangibles, net	22,544	23,372
Customer Relationships [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Total other intangibles, gross	35,481	35,481
Non-compete Agreements [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Total other intangibles, gross	$800	$800

Goodwill_And_Other_Intangible_4

Goodwill And Other Intangible Assets (Estimated Amortization Expense For Intangibles Subject To Amortization) (Details) (USD $)	Mar. 31, 2014
In Thousands, unless otherwise specified	Mar. 31, 2014
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]	'
April 1 to December 31, 2014	$2,451
2015	3,211
2016	2,668
2017	2,397
2018	2,298
2019	2,100
Thereafter	7,419
Customer Relationships [Member]	'
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]	'
April 1 to December 31, 2014	2,409
2015	3,211
2016	2,668
2017	2,397
2018	2,298
2019	2,100
Thereafter	7,419
Non-compete Agreements [Member]	'
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]	'
April 1 to December 31, 2014	42
2015	0
2016	0
2017	0
2018	0
2019	0
Thereafter	$0

Fair_Value_Measurements_Narrat

Fair Value Measurements (Narrative) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014		Mar. 31, 2013
Fair Value Disclosures [Abstract]	'		'
Unrealized gain on available for sale marketable securities, net of taxes	$1	[1]	$23
Proceeds from available for sale municipal bonds	871		'
Realized gain on other income, investment and interest	$1		'

[1]	All amounts are net of tax.

Fair_Value_Measurements_Detail

Fair Value Measurements (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Marketable securities - Municipal bonds	$11,647	$11,445
Equity securities - Deferred compensation fund	22,998	22,200
Quoted Prices In Active Markets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	19,510	18,608
Significant Other Observable Inputs (Level 2) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	3,488	3,592
Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Carrying Amount [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	22,998	22,200
Total Fair Value [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	22,998	22,200
Municipal bonds [Member] \| Quoted Prices In Active Markets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Marketable securities - Municipal bonds	0	0
Municipal bonds [Member] \| Significant Other Observable Inputs (Level 2) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Marketable securities - Municipal bonds	11,647	11,445
Municipal bonds [Member] \| Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Marketable securities - Municipal bonds	0	0
Municipal bonds [Member] \| Carrying Amount [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Marketable securities - Municipal bonds	11,647	11,445
Municipal bonds [Member] \| Total Fair Value [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Marketable securities - Municipal bonds	11,647	11,445
Money Market [Member] \| Quoted Prices In Active Markets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Money Market [Member] \| Significant Other Observable Inputs (Level 2) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	3,488	3,592
Money Market [Member] \| Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Money Market [Member] \| Carrying Amount [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	3,488	3,592
Money Market [Member] \| Total Fair Value [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	3,488	3,592
Balanced and Lifestyle [Member] \| Quoted Prices In Active Markets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	8,450	8,174
Balanced and Lifestyle [Member] \| Significant Other Observable Inputs (Level 2) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Balanced and Lifestyle [Member] \| Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Balanced and Lifestyle [Member] \| Carrying Amount [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	8,450	8,174
Balanced and Lifestyle [Member] \| Total Fair Value [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	8,450	8,174
Large Cap Growth [Member] \| Quoted Prices In Active Markets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	4,327	4,292
Large Cap Growth [Member] \| Significant Other Observable Inputs (Level 2) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Large Cap Growth [Member] \| Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Large Cap Growth [Member] \| Carrying Amount [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	4,327	4,292
Large Cap Growth [Member] \| Total Fair Value [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	4,327	4,292
Small Cap Value [Member] \| Quoted Prices In Active Markets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	2,506	2,173
Small Cap Value [Member] \| Significant Other Observable Inputs (Level 2) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Small Cap Value [Member] \| Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Small Cap Value [Member] \| Carrying Amount [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	2,506	2,173
Small Cap Value [Member] \| Total Fair Value [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	2,506	2,173
Fixed Income [Member] \| Quoted Prices In Active Markets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	2,052	1,962
Fixed Income [Member] \| Significant Other Observable Inputs (Level 2) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Fixed Income [Member] \| Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Fixed Income [Member] \| Carrying Amount [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	2,052	1,962
Fixed Income [Member] \| Total Fair Value [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	2,052	1,962
International [Member] \| Quoted Prices In Active Markets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	1,136	1,079
International [Member] \| Significant Other Observable Inputs (Level 2) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
International [Member] \| Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
International [Member] \| Carrying Amount [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	1,136	1,079
International [Member] \| Total Fair Value [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	1,136	1,079
Mid Cap Growth [Member] \| Quoted Prices In Active Markets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	1,039	928
Mid Cap Growth [Member] \| Significant Other Observable Inputs (Level 2) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Mid Cap Growth [Member] \| Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	0	0
Mid Cap Growth [Member] \| Carrying Amount [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	1,039	928
Mid Cap Growth [Member] \| Total Fair Value [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Equity securities - Deferred compensation fund	$1,039	$928

Fair_Value_Measurements_Market

Fair Value Measurements (Marketable Debt Securities) (Details) (USD $)	3 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]	'	'
Amortized Cost	$11,565	$11,364
Gross Unrealized Gains	84	83
Gross Unrealized Losses	-2	-2
Estimated Fair Value	11,647	11,445
Other-than-temporary Impairments	0	0
Municipal bonds - available for sale [Member]	'	'
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]	'	'
Amortized Cost	11,565	11,364
Gross Unrealized Gains	84	83
Gross Unrealized Losses	-2	-2
Estimated Fair Value	11,647	11,445
Other-than-temporary Impairments	$0	$0

Fair_Value_Measurements_Contra

Fair Value Measurements (Contractual Maturities Of Available For Sale Investments) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Fair Value Disclosures [Abstract]	'	'
Maturing in one year or less	$1,801	$1,846
Maturing after one year through three years	6,805	7,113
Maturing after three years	3,041	2,486
Total debt securities	$11,647	$11,445

ShareBased_Compensation_Narrat

Share-Based Compensation (Narrative) (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Apr. 12, 2011	Feb. 12, 2004	Jan. 01, 2000
		Stock Option Plans [Member]	Stock Option Plans [Member]	Restricted Stock [Member]	Restricted Stock [Member]	Employee Stock Purchase Plan (ESPP) [Member]	Employee Stock Purchase Plan (ESPP) [Member]	Employee Stock Purchase Plan (ESPP) [Member]	Employee Stock Purchase Plan (ESPP) [Member]
							offering	offering	offering
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'	'	'	'	'	'
Common stock reserved for future issuance	5,065,000	'	'	'	'	'	'	'	'
Shares available for future grant	'	2,262,000	'	'	'	2,476,000	'	'	'
Maximum term of grants	'	'10 years	'	'	'	'	'	'	'
Options vested and exercisable, period	'	'5 years	'	'	'	'	'	'	'
Weighted average grant-date fair value of stock options granted (in dollars per share)	$8.24	$8.24	$6.81	'	'	'	'	'	'
Restricted stock granted	'	'	'	14,000	6,000	'	'	'	'
Weighted average grant date fair value of restricted stock granted	'	'	'	$28.02	$23.50	'	'	'	'
Number of initial offerings	'	'	'	'	'	'	'	'	5
Requisite service period for plan participation eligibility	'	'	'	'	'	'2 years	'	'	'
Number of additional offerings	'	'	'	'	'	'	5	8	'
Stock options authorized to issue to employees	'	'	'	'	'	4,050,000	'	'	'

StockBased_Compensation_Summar

Stock-Based Compensation (Summary Of Stock-Based Compensation Expense) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014		Mar. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'		'
Total pre-tax stock-based compensation expense charged against income	$762	[1]	$583	[1]
Stock Options [Member]	'		'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'		'
Total pre-tax stock-based compensation expense charged against income	646		487
Restricted Stock [Member]	'		'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'		'
Total pre-tax stock-based compensation expense charged against income	26		7
Employee Stock Purchase Plan (ESPP) [Member]	'		'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'		'
Total pre-tax stock-based compensation expense charged against income	$90		$89

[1]	Stock-based compensation expense is recorded in the selling, general and administrative caption in our consolidated statements of comprehensive income.

ShareBased_Compensation_Summar

Share-Based Compensation (Summary Of Stock Award Activity) (Details) (USD $)	3 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2014
Number of Shares	'
Number of Shares, December 31, 2013	2,483
Granted, Number of Shares	535
Cancelled, Number of Shares	-35
Exercised, Number of Shares	-181
Number of Shares, March 31, 2014	2,802
Weighted Average Exercise Price	'
Weighted Average price, December 31, 2013 (in dollars per share)	$16.05
Granted, Weighted Average price (in dollars per share)	$28.02
Cancelled, Weighted Average price (in dollars per share)	$21.39
Exercised, Weighted Average price (in dollars per share)	$14.31
Weighted Average price, March 31, 2014 (in dollars per share)	$18.38

ShareBased_Compensation_Summar1

Share-Based Compensation (Summary of Nonvested Share Activity) (Details) (USD $)	3 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2014
Number of Non-vested Shares	'
December 31, 2013 (in shares)	1,561
Granted (in shares)	535
Vested (in shares)	-511
Forfeited (in shares)	-35
March 31, 2014 (in shares)	1,550
Weighted Average Grant Date Fair Value	'
December 31, 2013 (in dollars per share)	$4.78
Granted (in dollars per share)	$8.24
Vested (in dollars per share)	$4.24
Forfeited (in dollars per share)	$5.94
March 31, 2014 (in dollars per share)	$6.27

ShareBased_Compensation_Summar2

Share-Based Compensation (Summarized Information About Stock Awards) (Details) ($6.07 - $28.02 [Member], USD $)	3 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2014
$6.07 - $28.02 [Member]	'
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]	'
Exercise price range - lower limit (in dollars per share)	$6.07
Exercise price range - lower limit (in dollars per share)	$28.02
Weighted average remaining contractual life of stock options outstanding	'7 years
Aggregate intrinsic value of outstanding stock options	$29,919
Number of stock options exercisable (in shares)	1,252
Weighted average remaining contractual life of stock options exercisable	'5 years 1 month 6 days
Aggregate intrinsic value of options exercisable	19,455
Aggregate intrinsic value of stock options exercised	$2,436

ShareBased_Compensation_Assump

Share-Based Compensation (Assumption For Fair Value Of Options Granted) (Details)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'	'
Risk-free interest rate	1.90%	1.50%
Weighted average expected life in years	'5 years 10 months 24 days	'6 years
Expected volatility	36.90%	38.90%
Dividend yield	2.40%	2.80%

ShareBased_Compensation_Summar3

Share-Based Compensation (Summary Of Other Information Of Stock Awards) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'	'
Total grant-date fair value of stock options granted	$4,268	$3,269
Total fair value of options vested during period	2,051	1,897
Total unrecognized compensation expense related to non-vested stock awards	$8,523	$6,349

ShareBased_Compensation_Assump1

Share-Based Compensation (Assumptions For Employee Stock Purchase Plan) (Details)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Risk-free interest rate	1.90%	1.50%
Weighted average expected life in years	'5 years 10 months 24 days	'6 years
Expected volatility	36.90%	38.90%
Dividend yield	2.40%	2.80%
Employee Stock Purchase Plan (ESPP) [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Risk-free interest rate	0.10%	0.24%
Weighted average expected life in years	'1 year	'1 year
Expected volatility	21.90%	27.60%
Dividend yield	2.40%	2.80%

Dividends_Narrative_Details

Dividends (Narrative) (Details) (USD $)	0 Months Ended	3 Months Ended		0 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 28, 2014	Mar. 31, 2014	Mar. 31, 2013	Apr. 08, 2014
	Mar. 28, 2014	Mar. 31, 2014	Mar. 31, 2013	Subsequent Event [Member]
Subsequent Event [Line Items]	'	'	'	'
Cash dividend paid per common share (in dollars per share)	$0.17	'	'	'
Aggregate cash dividends paid	$12,077	$12,077	$11,415	'
Dividend declared date	'	'	'	8-Apr-14
Dividend declared per common share (in dollars per share)	'	'	'	$0.17
Dividend payable date	'	'	'	27-Jun-14
Dividend record date	'	'	'	23-May-14
Cash dividend per common share based on weighted average number of shares	'	$0.17	$0.17	'

Income_Taxes_Details

Income Taxes (Details)	3 Months Ended		12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013	Dec. 31, 2014
				Forecast [Member]
Income Tax [Line Items]	'	'	'	'
Effective tax rate	37.00%	21.00%	29.00%	37.00%

Related_Party_Transactions_Det

Related Party Transactions (Details) (Maximum [Member], USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Maximum [Member]	'	'
Related Party Transaction [Line Items]	'	'
Fees paid to related party firm, maximum	$120,000	$120,000
Percentage of fee paid to related party in relation to related party's total revenue, maximum	5.00%	5.00%

Segment_Information_Schedule_O

Segment Information (Schedule Of Information Of Reportable Segments) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014		Mar. 31, 2013
	segment		Mar. 31, 2013
Segment Reporting Information [Line Items]	'		'
Number of reportable segments	2		'
Percentage of revenue and income earned in one geographic segment	99.00%		'
Revenues	$312,165		$273,904
Income before income taxes	23,129		18,957
Housekeeping Services [Member]	'		'
Segment Reporting Information [Line Items]	'		'
Revenues	204,741		187,630
Income before income taxes	18,752		18,806
Dietary Services [Member]	'		'
Segment Reporting Information [Line Items]	'		'
Revenues	107,424		86,274
Income before income taxes	6,780		5,124
Corporate And Eliminations [Member]	'		'
Segment Reporting Information [Line Items]	'		'
Revenues	0		0
Income before income taxes	($2,403)	[1]	($4,973)	[1]

[1]	Represents primarily corporate office cost and related overhead, recording of transactions at the reportable segment level which use methods other than U.S. GAAP, as well as consolidated subsidiariesâ€™ operating expenses that are not allocated to the reportable segments, net of investment and interest income.

Segment_Information_Revenues_B

Segment Information (Revenues By Client Services) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Revenue from External Customer [Line Items]	'	'
Revenues	$312,165	$273,904
Housekeeping Services [Member]	'	'
Revenue from External Customer [Line Items]	'	'
Revenues	140,940	125,593
Laundry and Linen Services [Member]	'	'
Revenue from External Customer [Line Items]	'	'
Revenues	63,270	60,898
Dietary Services [Member]	'	'
Revenue from External Customer [Line Items]	'	'
Revenues	107,424	86,274
Maintenance Services and Other [Member]	'	'
Revenue from External Customer [Line Items]	'	'
Revenues	$531	$1,139

Earnings_Per_Common_Share_Comp

Earnings Per Common Share (Computation Of Basic And Diluted Net Earnings Per Share) (Details) (USD $)	3 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Earnings Per Share [Abstract]	'	'
Net income	$14,639	$14,954
Basic earnings per common share, Income (Numerator)	14,639	14,954
Basic earnings per common share, Shares (Denominator)	70,321	68,463
Basic earnings per common share (dollars per share)	$0.21	$0.22
Effect of dilutive securities, Options, Shares	751	898
Effect of dilutive securities, Options, (dollars per share)	$0	$0
Diluted earnings per common share, Income (Numerator)	$14,639	$14,954
Diluted earnings per common share, Shares (Denominator)	71,072	69,361
Diluted earnings per common share (dollars per share)	$0.21	$0.22
Options outstanding to purchase common stock excluded from computation of diluted earnings per common share, Shares	993	544
Antidilutive securities excluded from earnings per share, average exercise price (dollars per share)	$25.87	$23.50

Other_Contingencies_Details

Other Contingencies (Details) (USD $)	1 Months Ended	3 Months Ended		1 Months Ended
	Jul. 31, 2011	Mar. 31, 2014	Mar. 31, 2014	Jan. 31, 2013
		financial_covenant	Standby Letter Of Credit [Member]	Maximum [Member]
		state
Short-term Debt [Line Items]	'	'	'	'
Bank line of credit	'	$125,000,000	'	'
Borrowings under line of credit	'	0	'	'
Irrevocable standby letter of credit, outstanding	'	'	51,520,000	'
Reduction of bank line of credit	'	$51,520,000	'	'
Number of financial covenants	'	1	'	'
Credit line, term	'	'5 years	'	'
Line of credit expiration date	'	18-Dec-18	'	'
Number of states in which entity operates	'	48	'	'
Percentage of reduction to Medicare payments to nursing centers	11.10%	'	'	'
Percentage of reduction of Medicare payments to plans and providers	'	'	'	2.00%