Healthcare Services (HCSG) 10-Q 28 Jul 23 2023 Q2 Quarterly report Financial data

Cover Page

Cover Page - shares	6 Months Ended
	Jun. 30, 2023	Jul. 26, 2023
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2023
Document Transition Report	false
Entity File Number	0-12015
Entity Registrant Name	HEALTHCARE SERVICES GROUP, INC.
Entity Incorporation, State Code	PA
I.R.S. Employer Identification No.	23-2018365
Entity Address, Address Line One	3220 Tillman Drive
Entity Address, Address Line Two	Suite 300
Entity Address, City or Town	Bensalem
Entity Address, State or Province	PA
Entity Address, Postal Zip Code	19020
City Area Code	215
Local Phone Number	639-4274
Title of 12(b) Security	Common Stock, $0.01 par value
Trading Symbol	HCSG
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		74,195,000
Entity Central Index Key	0000731012
Amendment Flag	false
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q2
Current Fiscal Year End Date	--12-31

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 28,662	$ 26,279
Marketable securities, at fair value	93,185	95,200
Accounts and notes receivable, less allowance for doubtful accounts of $75,745 and $70,192 as of June 30, 2023 and December 31, 2022, respectively	380,061	336,777
Inventories and supplies	19,976	21,164
Taxes receivable	926	6,629
Prepaid expenses and other assets	26,276	22,583
Total current assets	549,086	508,632
Property and equipment, net	26,932	22,975
Goodwill	75,529	75,529
Other intangible assets, less accumulated amortization of $35,145 and $32,738 as of June 30, 2023 and December 31, 2022, respectively	13,539	15,946
Notes receivable — long–term portion, less allowance for doubtful accounts of $3,917 and $3,273 as of June 30, 2023 and December 31, 2022, respectively	30,740	32,609
Deferred compensation funding, at fair value	37,020	33,493
Deferred tax asset	28,204	28,338
Other long-term assets	708	812
Total assets	761,758	718,334
Current liabilities:
Accounts payable	65,622	68,296
Accrued payroll and related taxes	39,223	42,704
Other accrued expenses and current liabilities	17,129	17,835
Borrowings under line of credit	40,000	25,000
Income taxes payable	1,364	0
Deferred compensation liability — short-term	1,435	1,618
Accrued insurance claims	24,891	23,166
Total current liabilities	189,664	178,619
Accrued insurance claims — long-term	68,920	65,541
Deferred compensation liability — long-term	37,171	33,764
Lease liability — long-term	11,560	8,097
Other long-term liabilities	3,854	6,141
Commitments and contingencies (Note 15)
STOCKHOLDERS’ EQUITY:
Common stock, $0.01 par value; 100,000 shares authorized; 76,329 and 76,161 shares issued, and 74,195 and 74,088 shares outstanding as of June 30, 2023 and December 31, 2022, respectively	763	762
Additional paid-in capital	305,853	302,304
Retained earnings	175,794	154,495
Accumulated other comprehensive loss, net of taxes	(3,130)	(3,477)
Common stock in treasury, at cost, 2,134 and 2,073 shares as of June 30, 2023 and December 31, 2022, respectively	(28,691)	(27,912)
Total stockholders’ equity	450,589	426,172
Total liabilities and stockholders’ equity	$ 761,758	$ 718,334

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Allowance for doubtful accounts, current	$ 75,745	$ 70,192
Accumulated amortization of other intangible assets	35,145	32,738
Allowance for doubtful accounts, noncurrent	$ 3,917	$ 3,273
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock authorized (in shares)	100,000,000	100,000,000
Common stock issued (in shares)	76,329,000	76,161,000
Common stock outstanding (in shares)	74,195,000	74,088,000
Common stock in treasury (in shares)	2,134,000	2,073,000

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Statement [Abstract]
Revenues	$ 418,931	$ 424,857	$ 836,161	$ 851,668
Operating costs and expenses:
Costs of services provided	367,728	379,370	728,706	752,632
Selling, general and administrative expense	41,429	29,281	81,476	65,017
Other income (expense):
Investment and other income (loss), net	3,551	(7,511)	6,653	(9,034)
Interest expense	(1,915)	(445)	(3,666)	(954)
Income before income taxes	11,410	8,250	28,966	24,031
Income tax provision	2,812	1,430	7,684	5,882
Net income	$ 8,598	$ 6,820	$ 21,282	$ 18,149
Per share data:
Basic earnings per common share (in dollars per share)	$ 0.12	$ 0.09	$ 0.29	$ 0.24
Diluted earnings per common share (in dollars per share)	$ 0.12	$ 0.09	$ 0.29	$ 0.24
Weighted average number of common shares outstanding:
Basic (in shares)	74,478	74,337	74,488	74,332
Diluted (in shares)	74,567	74,358	74,543	74,345
Comprehensive income:
Net income	$ 8,598	$ 6,820	$ 21,282	$ 18,149
Other comprehensive (loss) gain:
Unrealized (loss) gain on available-for-sale marketable securities, net of taxes	(860)	(1,945)	347	(7,214)
Total comprehensive income	$ 7,738	$ 4,875	$ 21,629	$ 10,935

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash flows used in operating activities:
Net income	$ 21,282	$ 18,149
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation and amortization	7,315	7,765
Bad debt provision	18,170	17,024
Deferred income tax benefit	42	0
Share-based compensation expense	4,409	4,768
Amortization of premium on marketable securities	1,073	1,125
Unrealized (gain) loss on deferred compensation fund investments	(3,790)	10,620
Changes in other long-term liabilities	(249)	(2,050)
Net loss on disposals of property and equipment	387	560
Changes in operating assets and liabilities:
Accounts and notes receivable	(59,585)	(58,810)
Inventories and supplies	1,188	2,480
Prepaid expenses and other assets	7,824	(508)
Deferred compensation funding	262	3,751
Accounts payable and other accrued expenses	(9,337)	(15,893)
Accrued payroll, accrued and withheld payroll taxes	(2,338)	(5,523)
Income taxes payable and receivable	(4,339)	5,038
Accrued insurance claims	5,104	6,217
Deferred compensation liability	3,695	(15,877)
Net cash used in operating activities	(8,887)	(21,164)
Cash flows (used in) from investing activities:
Disposals of property and equipment	85	201
Additions to property and equipment	(2,097)	(2,580)
Purchases of marketable securities	0	(2,875)
Sales of marketable securities	1,375	9,526
Cash paid for acquisitions	0	(114)
Net cash (used in) from investing activities	(637)	4,158
Cash flows from (used in) financing activities:
Dividends paid	0	(31,499)
Reissuance of treasury stock pursuant to Dividend Reinvestment Plan	0	51
Proceeds from the exercise of stock options	0	410
Purchases of treasury stock	(2,223)	0
Proceeds from short-term borrowings	15,000	10,000
Payments of statutory withholding on net issuance of restricted stock units	(870)	(1,069)
Net cash from (used in) financing activities	11,907	(22,107)
Net change in cash and cash equivalents	2,383	(39,113)
Cash and cash equivalents at beginning of the period	26,279	70,794
Cash and cash equivalents at end of the period	$ 28,662	$ 31,681

Consolidated Statements of Stoc

Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Loss, net of taxes	Retained Earnings	Treasury Stock
Beginning balance (in shares) at Dec. 31, 2021		76,009
Beginning balance at Dec. 31, 2021	$ 452,677	$ 760	$ 294,124	$ 4,000	$ 183,957	$ (30,164)
Comprehensive income:
Net income for the period	11,329				11,329
Unrealized gain (loss) on available-for-sale marketable securities, net of taxes	(5,269)			(5,269)
Total comprehensive income	6,060
Exercise of stock options and other share-based compensation, net of shares tendered for payment (in shares)		145
Exercise of stock options and other share-based compensation, net of shares tendered for payment	410	$ 2	408
Payment of statutory withholding on issuance of restricted stock units	(1,069)		(1,069)
Share-based compensation expense	2,298		2,298
Treasury shares issued for Deferred Compensation Plan, net	524		110			414
Shares issued pursuant to Employee Stock Plan	1,512		368			1,144
Dividends paid and accrued	(15,859)				(15,859)
Shares issued pursuant to Dividend Reinvestment Plan	25		6			19
Other (in shares)		4
Other	59		59
Ending balance (in shares) at Mar. 31, 2022		76,158
Ending balance at Mar. 31, 2022	446,637	$ 762	296,304	(1,269)	179,427	(28,587)
Beginning balance (in shares) at Dec. 31, 2021		76,009
Beginning balance at Dec. 31, 2021	452,677	$ 760	294,124	4,000	183,957	(30,164)
Comprehensive income:
Net income for the period	18,149
Unrealized gain (loss) on available-for-sale marketable securities, net of taxes	(7,214)
Total comprehensive income	10,935
Ending balance (in shares) at Jun. 30, 2022		76,160
Ending balance at Jun. 30, 2022	437,845	$ 762	298,405	(3,214)	170,267	(28,375)
Beginning balance (in shares) at Mar. 31, 2022		76,158
Beginning balance at Mar. 31, 2022	446,637	$ 762	296,304	(1,269)	179,427	(28,587)
Comprehensive income:
Net income for the period	6,820				6,820
Unrealized gain (loss) on available-for-sale marketable securities, net of taxes	(1,945)			(1,945)
Total comprehensive income	4,875
Exercise of stock options and other share-based compensation, net of shares tendered for payment (in shares)		2
Share-based compensation expense	2,292		2,292
Treasury shares issued for Deferred Compensation Plan, net	(5)		(196)			191
Dividends paid and accrued	(15,980)				(15,980)
Shares issued pursuant to Dividend Reinvestment Plan	26		5			21
Ending balance (in shares) at Jun. 30, 2022		76,160
Ending balance at Jun. 30, 2022	$ 437,845	$ 762	298,405	(3,214)	170,267	(28,375)
Beginning balance (in shares) at Dec. 31, 2022	74,088	76,161
Beginning balance at Dec. 31, 2022	$ 426,172	$ 762	302,304	(3,477)	154,495	(27,912)
Comprehensive income:
Net income for the period	12,684				12,684
Unrealized gain (loss) on available-for-sale marketable securities, net of taxes	1,207			1,207
Total comprehensive income	13,891
Exercise of stock options and other share-based compensation, net of shares tendered for payment (in shares)		167
Exercise of stock options and other share-based compensation, net of shares tendered for payment	0	$ 1	(1)
Payment of statutory withholding on issuance of restricted stock units	(870)		(870)
Share-based compensation expense	1,973		1,973
Purchases of treasury stock	(2,223)					(2,223)
Treasury shares issued for Deferred Compensation Plan, net	475		307			168
Shares issued pursuant to Employee Stock Plan	1,135		(139)			1,274
Other (in shares)		1
Other	19		8		11
Ending balance (in shares) at Mar. 31, 2023		76,329
Ending balance at Mar. 31, 2023	$ 440,572	$ 763	303,582	(2,270)	167,190	(28,693)
Beginning balance (in shares) at Dec. 31, 2022	74,088	76,161
Beginning balance at Dec. 31, 2022	$ 426,172	$ 762	302,304	(3,477)	154,495	(27,912)
Comprehensive income:
Net income for the period	21,282
Unrealized gain (loss) on available-for-sale marketable securities, net of taxes	347
Total comprehensive income	$ 21,629
Ending balance (in shares) at Jun. 30, 2023	74,195	76,329
Ending balance at Jun. 30, 2023	$ 450,589	$ 763	305,853	(3,130)	175,794	(28,691)
Beginning balance (in shares) at Mar. 31, 2023		76,329
Beginning balance at Mar. 31, 2023	440,572	$ 763	303,582	(2,270)	167,190	(28,693)
Comprehensive income:
Net income for the period	8,598				8,598
Unrealized gain (loss) on available-for-sale marketable securities, net of taxes	(860)			(860)
Total comprehensive income	7,738
Share-based compensation expense	2,278		2,278
Treasury shares issued for Deferred Compensation Plan, net	(5)		(7)			2
Other	$ 6				6
Ending balance (in shares) at Jun. 30, 2023	74,195	76,329
Ending balance at Jun. 30, 2023	$ 450,589	$ 763	$ 305,853	$ (3,130)	$ 175,794	$ (28,691)

Consolidated Statements of St_2

Consolidated Statements of Stockholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended
	Jun. 30, 2022	Mar. 31, 2022
Statement of Stockholders' Equity [Abstract]
Cash dividend paid per common share (in dollars per share)	$ 0.21	$ 0.21

Description of Business and Sig

Description of Business and Significant Accounting Policies	6 Months Ended
	Jun. 30, 2023
Accounting Policies [Abstract]
Description of Business and Significant Accounting Policies	Note 1—Description of Business and Significant Accounting Policies Nature of Operations Healthcare Services Group, Inc. (the “Company”) provides management, administrative and operating expertise and services to the housekeeping, laundry, linen, facility maintenance and dietary service departments predominantly to clients within the healthcare industry, including nursing homes, retirement complexes, rehabilitation centers and hospitals located throughout the United States. Although the Company does not directly participate in any government reimbursement programs, the Company’s customers receive government reimbursements related to Medicare and Medicaid. Therefore, the Company’s customers are directly affected by any legislation relating to Medicare and Medicaid reimbursement programs. The Company provides services primarily pursuant to full service agreements with its customers. In such agreements, the Company is responsible for the day-to-day management of employees located at the customers’ facilities, as well as for the provision of certain supplies. The Company also provides services on the basis of management-only agreements for a limited number of customers. In a management-only agreement, the Company provides management and supervisory services while the customer facility retains payroll responsibility for the non-supervisory staff. The agreements with customers typically provide for a renewable one year service term, cancellable by either party upon 30 to 90 days’ notice after an initial period of 60 to 120 days. The Company is organized into two reportable segments: housekeeping, laundry, linen and other services (“Housekeeping”), and dietary department services (“Dietary”). Housekeeping consists of managing the customers’ housekeeping departments, which are principally responsible for the cleaning, disinfecting and sanitizing of resident rooms and common areas of a customer’s facility, as well as the laundering and processing of the bed linens, uniforms, resident personal clothing and other assorted linen items utilized at a customer facility. Dietary consists of managing the customers’ dietary departments, which are principally responsible for food purchasing, meal preparation and dietitian professional services, which includes the development of menus that meet residents’ dietary needs. 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 the Company’s opinion, all adjustments which are of a normal recurring nature and are necessary for a fair presentation have been reflected in these consolidated financial statements. The balance sheet shown in this report as of December 31, 2022 has been derived from the audited financial statements for the year ended December 31, 2022. These financial statements should be read in conjunction with the financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022. The results of operations for the six months ended June 30, 2023 are not necessarily indicative of the results that may be expected for any future period. Use of Estimates in Financial Statements In preparing financial statements in conformity with U.S. GAAP, estimates and assumptions are made that affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities and the reported amounts of revenues and expenses. Actual results could differ from those estimates. Significant estimates are used in determining, but are not limited to, the Company’s allowance for doubtful accounts, accrued insurance claims, deferred taxes and reviews for potential impairment. The estimates are based upon various factors including current and historical trends, as well as other pertinent industry and regulatory authority information. Management regularly evaluates this information to determine if it is necessary to update the basis for its estimates and to adjust for known changes. 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 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. Accounts and Notes Receivable Accounts and notes receivable consist of Housekeeping and Dietary segment trade receivables from contracts with customers. The Company’s payment terms with customers for services provided are defined within each customer’s service agreement. Accounts receivable are considered short term assets as the Company does not grant payment terms greater than one year. Accounts receivable initially are recorded at the transaction amount, and are recorded after the Company has an unconditional right to payment where only the passage of time is required before payment is received. Each reporting period, the Company evaluates the collectability of outstanding receivable balances and records an allowance for doubtful accounts representing an estimate of future expected credit loss. Additions to the allowance for doubtful accounts are made by recording a charge to bad debt expense reported in costs of services provided. Notes receivable are initially recorded when accounts receivable are transferred into a promissory note and are recorded as an alternative to accounts receivable to memorialize an unqualified promise to pay a specific sum, typically with interest, in accordance with a defined payment schedule. The Company’s payment terms with customers on promissory notes can vary based on several factors and the circumstances of each promissory note, however most promissory notes mature over 1 to 4 years. Similar to accounts receivable, each reporting period the Company evaluates the collectability of outstanding notes receivable balances and records an allowance for doubtful accounts representing an estimate of future expected credit losses. Allowance for Doubtful Accounts Management utilizes financial modeling to determine an allowance that reflects its best estimate of the lifetime expected credit losses on accounts and notes receivable which is recorded as a liability to offset the receivables. Modeling is prepared after considering historical experience, current conditions, and reasonable and supportable economic forecasts to estimate lifetime expected credit losses. Accounts and notes receivables are written off when deemed uncollectible. Recoveries of receivables previously written off are recorded as a reduction of bad debt expense when received. Inventories and Supplies Inventories and supplies include housekeeping, linen and laundry supplies, as well as food provisions and supplies. Non-linen inventories and supplies are stated on a first-in, first-out (FIFO) basis, and reduced as deemed necessary to approximate the lower of cost or net realizable value. Linen supplies are amortized on a straight-line basis over their estimated useful life of 24 months. Revenue Recognition The Company recognizes revenue from contracts with customers when or as the promised goods and services are provided to customers. Revenues are reported net of sales taxes that are collected from customers and remitted to taxing authorities. The amount of revenue recognized by the Company is based on the expected value of consideration to which the Company is entitled in exchange for providing the contracted goods and services and when it is probable that the Company will collect substantially all of such consideration. Leases The Company records assets and liabilities on the Consolidated Balance Sheets to recognize the rights and obligations arising from leasing arrangements with contractual terms greater than 12 months, as permitted by U.S. GAAP. A leasing arrangement includes any contract which entitles the Company to the right of use of an identified tangible asset where there are no restrictions as to the direct of use of the asset, and the Company obtains substantially all of the economic benefits from the right of use. Income Taxes The Company uses the asset and liability method of accounting for income taxes. Under this method, income tax expense or benefits are recognized for the amount of taxes payable or refundable for the current period. The Company accrues for probable tax obligations as required, based on facts and circumstances in various regulatory environments. In addition, deferred tax assets and liabilities are recognized for the expected future tax consequences of temporary differences between the financial reporting and tax bases of assets and liabilities. When appropriate, valuation allowances are recorded to reduce deferred tax assets to amounts for which realization is more likely than not. Uncertain income tax positions taken or expected to be taken in tax returns are reflected within the Company’s consolidated financial statements based on a recognition and measurement process. Earnings per Common Share Basic earnings per common share is computed by dividing income available to common shareholders by the weighted-average number of common shares outstanding for the period. Diluted earnings per common share is computed using the weighted-average number of common shares outstanding and dilutive common shares, such as those issuable upon exercise of stock awards. Share-Based Compensation The Company estimates the fair value of share-based awards on the date of grant using the Black-Scholes valuation model for stock options, using a Monte Carlo simulation for performance restricted stock units, and using the share price on the date of grant for restricted stock units and deferred stock units. The value of the award is recognized ratably as an expense in the Company’s Consolidated Statements of Comprehensive Income over the requisite service periods, with adjustments made for forfeitures as they occur. Identifiable Intangible Assets and Goodwill Identifiable intangible assets are amortized on a straight-line basis over their respective useful lives. Goodwill represents the excess of cost over the fair value of net assets of acquired businesses. Management reviews the carrying value of goodwill annually during the fourth quarter to assess for impairment or more often if events or circumstances indicate that the carrying value may exceed its estimated fair value. No impairment loss was recognized on the Company’s intangible assets or goodwill during the six months ended June 30, 2023 or 2022. Concentrations of Credit Risk The Company’s financial instruments that are subject to credit risk are cash and cash equivalents, marketable securities, deferred compensation funding and accounts and notes receivable. At June 30, 2023 and December 31, 2022, the majority of the Company’s cash and cash equivalents and marketable securities were held in one large financial institution located in the United States. The Company’s marketable securities are fixed income investments which are highly liquid and can be readily purchased or sold through established markets. The Company’s customers are concentrated in the healthcare industry and are primarily providers of long-term care. The revenues of many of the Company’s customers are highly reliant on Medicare, Medicaid and third party payors’ reimbursement funding rates. New legislation or changes in existing regulations could directly impact the governmental reimbursement programs in which the Company’s customers participate. As a result, the Company may not realize the full effects such programs may have on the Company’s customers until such new legislation or changes in existing regulations are fully implemented and governmental agencies issue applicable regulations or guidance. Employee Retention Credit On March 27, 2020, the U.S. government enacted the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”). One provision within the CARES Act provided an Employee Retention Credit (“ERC”), which allows for employers to claim a refundable tax credit against the employer share of Social Security tax equal to 50% of the qualified wages paid to employees from March 13, 2020 through December 31, 2020. The ERC was subsequently expanded in 2021 for employers to claim a refundable tax credit for 70% of the qualified wages paid to employees from January 1, 2021 through September 30, 2021. The Company accounted for the ERC by analogy to International Accounting Standard (“IAS”) 20, Accounting for Government Grants and Disclosure of Government Assistance. During the quarter ended June 30, 2023 the Company filed a claim for the ERC for qualified wages paid in 2020 and 2021 and through July 28, 2023 has yet to receive any refunds or receive any correspondence from the IRS regarding the ERC filing. The Company believes that there is not reasonable assurance that any receipt of credits will be obtained and therefore has not recognized any amounts related to the ERC in the accompanying consolidated financial statements. Should reasonable assurance over any receipt of ERC credits be obtained in future periods, the Company would recognize such amounts as an offset to expense within “Costs of services provided” on the Consolidated Statements of Comprehensive Income. In the event the Company obtains a refund in future periods, such refunds would be subject to IRS audit under the applicable statute of limitations.

Revenue

Revenue	6 Months Ended
	Jun. 30, 2023
Revenue from Contract with Customer [Abstract]
Revenue	Note 2—Revenue The Company presents its consolidated revenues disaggregated by reportable segment, as Management evaluates the nature, amount, timing and uncertainty of the Company’s revenues by segment. Refer to Note 12—Segment Information herein as well as the information below regarding the Company’s reportable segments. Housekeeping Housekeeping accounted for $384.3 million and $400.8 million of the Company’s consolidated revenues for the six months ended June 30, 2023 and 2022, respectively, which represented approximately 46.0% and 47.1% of the Company’s revenues in each respective period. Housekeeping services include managing customers’ housekeeping departments, which are principally responsible for the cleaning, disinfecting and sanitizing of resident rooms and common areas of the customers’ facilities, as well as the laundering and processing of the bed linens, uniforms, resident personal clothing and other assorted linen items utilized at the customers’ facilities. Upon beginning service with a customer facility, the Company will typically hire and train the employees previously employed by such facility and assign an on-site manager to supervise and train the front-line personnel and coordinate housekeeping services with other facility support functions in accordance with customer requests. Such management personnel also oversee the execution of various cost and quality control procedures including continuous training and employee evaluation. Dietary Dietary services accounted for $451.8 million and $450.9 million of the Company’s consolidated revenues for the six months ended June 30, 2023 and 2022, respectively, which represented approximately 54.0% and 52.9% of the Company’s revenues in each respective period. Dietary services consist of managing customers’ dietary departments which are principally responsible for food purchasing, meal preparation and professional dietitian services, which include the development of menus that meet the dietary needs of residents. On-site management is responsible for all daily dietary department activities, with regular support provided by a District Manager specializing in dietary services. The Company also offers clinical consulting services to facilities which if contracted is a service bundled within the monthly service provided to customers. Upon beginning service with a customer facility, the Company will typically hire and train the employees previously employed by such facility and assign an on-site manager to supervise and train the front-line personnel and coordinate dietitian services with other facility support functions in accordance with customer requests. Such management personnel also oversee the execution of various cost and quality control procedures including continuous training and employee evaluation. Revenue Recognition The Company’s revenues are derived from contracts with customers. The Company recognizes revenue to depict the transfer of promised goods and services to customers in amounts that reflect the consideration to which the Company is entitled in exchange for those goods and services. The Company’s costs of obtaining contracts are not material. The Company performs services and provides goods in accordance with its contracts with its customers. Such contracts typically provide for a renewable one year service term, cancellable by either party upon 30 to 90 days’ notice, after an initial period of 60 to 120 days. A performance obligation is the unit of account under Accounting Standards Codification ("ASC") 606 and is defined as a promise in a contract to transfer a distinct good or service to the customer. The Company’s Housekeeping and Dietary contracts relate to the provision of bundles of goods, services or both, which represent a series of distinct goods and services that are substantially the same and that have the same pattern of transfer to the customer. The Company accounts for the series as a single performance obligation satisfied over time, as the customer simultaneously receives and consumes the benefits of the goods and services provided. Revenue is recognized using the output method, which is based upon the delivery of goods and services to the customers’ facilities. In limited cases, the Company provides goods, services or both before the execution of a written contract. In these cases, the Company defers the recognition of revenue until a contract is executed. The amount of such deferred revenue was $0.2 million and $0.3 million as of June 30, 2023 and December 31, 2022. Additionally, substantially all such revenue amounts deferred as of December 31, 2022 were subsequently recognized as revenue during the six months ended June 30, 2023. The transaction price is the amount of consideration to which the Company is entitled in exchange for transferring promised goods or services to its customers. The transaction price does not include taxes assessed or collected. The Company’s contracts detail the fees that the Company charges for the goods and services it provides. For certain contracts which contain a variable component to the transaction price, the Company is required to make estimates of the amount of consideration to which the Company will be entitled based on variability in resident and patient populations serviced, product usage or quantities consumed. The Company recognizes revenue related to such estimates only when the Company determines that there will not be a significant reversal in the amount of revenue recognized. The Company’s contracts generally do not contain significant financing components as payment terms are less than one year. The Company allocates the transaction price to each performance obligation noting that the bundle of goods, services or goods and services provided under each Housekeeping and Dietary contract represents a single performance obligation that is satisfied over time. The Company recognizes the related revenue when it satisfies the performance obligation by transferring a bundle of promised goods, services or both to a customer. Such recognition is on a monthly or weekly basis, as goods are provided and services are performed. In some cases, the Company requires customers to pay in advance for goods and services to be provided. As of June 30, 2023, the value of the contract liabilities associated with customer prepayments was $1.4 million. As of December 31, 2022, the value of the contract liabilities associated with customer prepayments was $3.1 million. The Company recognized $1.8 million of revenue during the six months ended June 30, 2023 which was recorded as a contract liability on December 31, 2022. Transaction Price Allocated to Remaining Performance Obligations The Company recognizes revenue as it satisfies the performance obligations associated with contracts with customers which, due to the nature of the goods and services provided by the Company, are satisfied over time. Contracts may contain transaction prices that are fixed, variable or both. The Company’s contracts with customers typically provide for an initial term of one year, with renewable one year service terms, cancellable by either party upon 30 to 90 days’ notice after an initial period of 60 to 120 days. As of June 30, 2023, the Company had $66.1 million related to performance obligations that were unsatisfied or partially unsatisfied for which the Company expects to recognize revenue. The Company expects to recognize revenue on all of the remaining performance obligations over the next 12 months. These amounts exclude variable consideration primarily related to performance obligations that consist of a series of distinct service periods with revenues based on future performance that cannot be estimated at contract inception. The Company also has elected to apply the practical expedient that permits exclusion of information about the remaining performance obligations with original expected durations of one year or less.

Accounts and Notes Receivable

Accounts and Notes Receivable	6 Months Ended
	Jun. 30, 2023
Receivables [Abstract]
Accounts and Notes Receivable	Note 3—Accounts and Notes Receivable The Company’s accounts and notes receivable balances consisted of the following as of June 30, 2023 and December 31, 2022: June 30, 2023 December 31, 2022 (in thousands) Short-term Accounts and notes receivable $ 455,806 $ 406,969 Allowance for doubtful accounts (75,745) (70,192) Total net short-term accounts and notes receivable $ 380,061 $ 336,777 Long-term Notes receivable $ 34,657 $ 35,882 Allowance for doubtful accounts (3,917) (3,273) Total net long-term notes receivable $ 30,740 $ 32,609 Total net accounts and notes receivable $ 410,801 $ 369,386 The Company makes credit decisions on a case-by-case basis after reviewing a number of qualitative and quantitative factors related to the specific customer as well as current industry variables that may impact that customer. There are a variety of factors that impact a customer’s ability to pay in accordance with the Company’s contracts. These factors include, but are not limited to, fluctuating census numbers, litigation costs and the customer’s participation in programs funded by federal and state governmental agencies. Deviations in the timing or amounts of reimbursements under those programs can impact the customer’s cash flows and its ability to make timely payments. However, the customer’s obligation to pay the Company in accordance with the contract is not contingent upon the customer’s cash flow. Notwithstanding the Company’s efforts to minimize its credit risk exposure, the aforementioned factors, as well as other factors that impact customer cash flows or ability to make timely payments, could have an indirect, yet material, adverse effect on the Company’s results of operations and financial condition. Fluctuations in net accounts and notes receivable are generally attributable to a variety of factors including, but not limited to, the timing of cash receipts from customers and the inception, transition, modification or termination of customer relationships. The Company deploys significant resources and invests in tools and processes to optimize Management’s credit and collections efforts. When appropriate, the Company utilizes interest-bearing promissory notes to enhance the collectability of amounts due, by instituting definitive repayment plans and providing a means by which to further evidence the amounts owed. In addition, the Company may amend contracts from full service to management-only arrangements, or adjust contractual payment terms, to accommodate customers who have in good faith established clearly-defined plans for addressing cash flow issues. These efforts are intended to minimize the Company’s collections risk.

Allowance for Doubtful Accounts

Allowance for Doubtful Accounts	6 Months Ended
	Jun. 30, 2023
Receivables [Abstract]
Allowance for Doubtful Accounts	Note 4—Allowance for Doubtful Accounts In making the Company’s credit evaluations, management considers the general collection risk associated with trends in the long-term care industry. The Company establishes credit limits through payment terms with customers, performs ongoing credit evaluations and monitors accounts on an aging schedule basis to minimize the risk of loss. Despite the Company’s efforts to minimize credit risk exposure, customers could be adversely affected if future industry trends, including those related to COVID-19, change in such a manner as to negatively impact their cash flows. The full effects of COVID-19 on the Company’s customers are highly uncertain and cannot be predicted. As a result, the Company’s future collection experience can differ significantly from historical collection trends. If the Company’s customers experience a negative impact on their cash flows, it could have a material adverse effect on the Company’s results of operations and financial condition. The Company evaluates its accounts and notes receivable for expected credit losses quarterly. Accounts receivable are evaluated based on internally developed credit quality indicators derived from the aging of receivables. Notes receivable are evaluated based on internally developed credit quality indicators derived from Management’s assessment of collection risk. The Company manages the accounts and notes receivable portfolios using a two tiered approach by disaggregating standard receivables, which are invoices or promissory notes in good standing, from those who have been identified by Management as having an elevated credit risk profile due to a triggering event such as bankruptcy. At the end of each period, the Company sets a reserve for expected credit losses on standard accounts and notes receivable based on the Company’s historical loss rates. Accounts and notes receivable with an elevated risk profile, which are from customers who have filed bankruptcy, are subject to collections activity or are slow payers that are experiencing financial difficulties, are aggregated and evaluated to determine the total reserve for the class of receivable. ASC 326 permits entities to make an accounting policy election not to measure an estimate for credit losses on accrued interest if those entities write-off accrued interest deemed uncollectible in a timely manner. The Company follows an income recognition policy on all interest earned on notes receivable. Under such policy the Company accounts for all notes receivable on a non-accrual basis and defers the recognition of any interest income until receipt of cash payments. This policy was established based on the Company’s history of collections of interest on outstanding notes receivable, as we do not deem it probable that we will receive substantially all interest on outstanding notes receivable. Accordingly, the Company does not record a credit loss adjustment for accrued interest. Interest income from notes receivable for the three months ended June 30, 2023 and 2022 was $0.7 million and $0.5 million, respectively. Interest income from notes receivable for the six months ended June 30, 2023 and 2022 was $1.3 million and $0.8 million, respectively. The following table presents the Company’s two tiers of notes receivable further disaggregated by year of origination as of June 30, 2023 and write-off activity for the six months ended June 30, 2023. Notes receivable Amortized cost basis by origination year 2023 2022 2021 2020 2019 Prior Total (in thousands) Notes receivable Standard notes receivable $ 20,613 $ 26,710 $ 7,898 $ 1,540 $ 53 $ 21,691 $ 78,505 Elevated risk notes receivable $ — $ — $ 2,510 $ — $ — $ 795 $ 3,305 Current-period gross write-offs $ — $ 101 $ — $ — $ — $ 53 $ 154 Current-period recoveries — — — — — — — Current-period net write-offs $ — $ 101 $ — $ — $ — $ 53 $ 154 The following table provides information as to the status of payment on the Company’s notes receivable which were past due as of June 30, 2023. Age analysis of past-due notes receivable as of June 30, 2023 0 - 90 Days 91 - 180 Days Greater than 181 Days Total (in thousands) Notes receivable Standard notes receivable $ 3,269 $ 2,253 $ 4,510 $ 10,032 Elevated risk notes receivable 205 136 795 1,136 $ 3,474 $ 2,389 $ 5,305 $ 11,168 The following tables provide a summary of the changes in the Company’s allowance for doubtful accounts on a portfolio segment basis for the three months ended June 30, 2023 and 2022. Allowance for doubtful accounts Portfolio Segment: March 31, Write-Offs 1 Bad Debt Expense June 30, (in thousands) Accounts receivable $ 68,407 $ (8,365) $ 10,378 $ 70,420 Notes receivable Standard notes receivable $ 6,425 $ (101) $ 684 $ 7,008 Elevated risk notes receivable 2,035 (2) 201 2,234 Total notes receivable $ 8,460 $ (103) $ 885 $ 9,242 Total accounts and notes receivable $ 76,867 $ (8,468) $ 11,263 $ 79,662 1. Write-offs are shown net of recoveries. During the three months ended June 30, 2023, the Company collected less than $0.1 million of accounts and notes receivables which had previously been written-off as uncollectible. Allowance for doubtful accounts Portfolio segment: March 31, Write-Offs 1 Bad Debt Expense June 30, (in thousands) Accounts receivable $ 49,411 $ (707) $ 13,899 $ 62,603 Notes receivable Standard notes receivable $ 12,542 $ (55) $ 119 $ 12,606 Elevated risk notes receivable 1,139 (483) 155 811 Total notes receivable $ 13,681 $ (538) $ 274 $ 13,417 Total accounts and notes receivable $ 63,092 $ (1,245) $ 14,173 $ 76,020 1. Write-offs are shown net of recoveries. During the three months ended June 30, 2022, the Company collected less than $0.1 million of accounts and notes receivables which had previously been written-off as uncollectible. The following tables provide a summary of the changes in the Company’s allowance for doubtful accounts on a portfolio segment basis for the six months ended June 30, 2023 and 2022. Allowance for doubtful accounts Portfolio segment: December 31, Write-Offs 1 Bad Debt Expense June 30, (in thousands) Accounts receivable $ 66,601 $ (11,818) $ 15,637 $ 70,420 Notes receivable Standard notes receivable $ 6,052 $ (101) $ 1,057 $ 7,008 Elevated risk notes receivable 811 (53) 1,476 2,234 Total notes receivable $ 6,863 $ (154) $ 2,533 $ 9,242 Total accounts and notes receivable $ 73,464 $ (11,972) $ 18,170 $ 79,662 1. Write-offs are shown net of recoveries. During the six months ended June 30, 2023, the Company collected $0.1 million of accounts and notes receivables which had previously been written-off as uncollectible. Allowance for doubtful accounts Portfolio segment: December 31, Write-Offs 1 Bad Debt Expense June 30, (in thousands) Accounts receivable $ 50,794 $ (6,050) $ 17,859 $ 62,603 Notes receivable Standard notes receivable $ 13,607 $ (55) $ (946) $ 12,606 Elevated risk notes receivable 1,183 (483) 111 811 Total notes receivable $ 14,790 $ (538) $ (835) $ 13,417 Total accounts and notes receivable $ 65,584 $ (6,588) $ 17,024 $ 76,020 1. Write-offs are shown net of recoveries. During the six months ended June 30, 2022, the Company collected $0.2 million of accounts and notes receivables which had previously been written-off as uncollectible.

Changes in Accumulated Other Co

Changes in Accumulated Other Comprehensive Income by Component	6 Months Ended
	Jun. 30, 2023
Equity [Abstract]
Changes in Accumulated Other Comprehensive Income by Component	Note 5—Changes in Accumulated Other Comprehensive Income by Component The Company’s accumulated other comprehensive income consists of unrealized gains and losses from the Company’s available-for-sale marketable securities. The following table provides a summary of the changes in accumulated other comprehensive income for the six months ended June 30, 2023 and 2022: Unrealized gains and losses on available-for-sale securities 1 Six Months Ended June 30, 2023 2022 (in thousands) Accumulated other comprehensive (loss) income — beginning balance $ (3,477) $ 4,000 Other comprehensive income (loss) before reclassifications 344 (7,234) Losses reclassified from other comprehensive income 2 3 20 Net current period other comprehensive income (loss) 3 347 (7,214) Accumulated other comprehensive loss — ending balance $ (3,130) $ (3,214) 1. All amounts are net of tax. 2. Realized gains and losses were recorded pre-tax under “Investment and other income” in the Consolidated Statements of Comprehensive Income. For the six months ended June 30, 2023 and 2022, the Company recorded less than $0.1 million of realized losses from the sale of available-for-sale securities. Refer to Note 9—Fair Value Measurements herein for further information. 3. For the six months ended June 30, 2023 and 2022, the changes in other comprehensive income were net of a tax expense of $0.1 million and benefit of $1.9 million, respectively. Amounts Reclassified from Accumulated Other Comprehensive Income 2023 2022 (in thousands) Three Months Ended June 30, Losses from the sale of available-for-sale securities $ (2) $ (14) Tax benefit 1 3 Net loss reclassified from accumulated other comprehensive income $ (1) $ (11) Six Months Ended June 30, Losses from the sale of available-for-sale securities $ (4) $ (26) Tax benefit 1 6 Net loss reclassified from accumulated other comprehensive income $ (3) $ (20)

Property and Equipment

Property and Equipment	6 Months Ended
	Jun. 30, 2023
Property, Plant and Equipment [Abstract]
Property and Equipment	Note 6—Property and Equipment Property and equipment are recorded at cost. Depreciation is recorded over the estimated useful life of each class of depreciable asset, and is computed using the straight-line method. Leasehold improvements are amortized over the shorter of the estimated asset life or term of the lease. Repairs and maintenance costs are charged to expense as incurred. The following table sets forth the amounts of property and equipment by each class of depreciable asset as of June 30, 2023 and December 31, 2022: June 30, 2023 December 31, 2022 (in thousands) Housekeeping and dietary equipment $ 14,184 $ 13,585 Computer hardware and software 6,418 6,086 Operating lease — right-of-use assets 25,838 34,445 Other 1 1,076 1,055 Total property and equipment, at cost 47,516 55,171 Less accumulated depreciation 20,584 32,196 Total property and equipment, net $ 26,932 $ 22,975 1. Includes furniture and fixtures, leasehold improvements and autos and trucks. Depreciation expense for each of the three months ended June 30, 2023 and 2022 was $2.4 million. Depreciation expense for the six months ended June 30, 2023 and 2022 was $4.9 million and $5.3 million, respectively. Of the depreciation expense recorded for the three and six months ended June 30, 2023, $1.6 million and $2.8 million related to the depreciation of the Company’s operating lease - right-of-use assets ( “

Leases

Leases	6 Months Ended
	Jun. 30, 2023
Leases [Abstract]
Leases	Note 7—Leases The Company recognizes ROU assets and lease liabilities for automobiles, office buildings, IT equipment and small storage units for the temporary storage of operational equipment. The Company’s leases have remaining lease terms ranging from less than 1 year to 6 years, and have extension options ranging from 1 year to 5 years. Most leases include the option to terminate the lease within 1 year. The Company uses practical expedients offered under the ASC 842 guidance to combine lease and non-lease components within leasing arrangements and to recognize the payments associated with short-term leases in earnings on a straight-line basis over the lease term, with the cost associated with variable lease payments recognized when incurred. These accounting policy elections impact the value of the Company’s ROU assets and lease liabilities. The value of the Company’s ROU assets is determined as the non-depreciated fair value of its leasing arrangements and is recorded in “Property and equipment, net” on the Company’s Consolidated Balance Sheets. The value of the Company’s lease liabilities is the present value of fixed lease payments not yet paid, which is discounted using either the rate implicit in the lease contract if that rate can be determined or the Company’s incremental borrowing rate ( “ IBR”) and is recorded in “Other accrued expenses and current liabilities” and “Lease liability — long-term portion” on the Company’s Consolidated Balance Sheets. The Company’s IBR is determined as the rate of interest that the Company would have to pay to borrow on a collateralized basis over a similar term in an amount equal to the lease payments in a similar economic environment. Any future lease payments that are not fixed based on the terms of the lease contract, or fluctuate based on a factor other than an index or rate, are considered variable lease payments and are not included in the value of the Company’s ROU assets or lease liabilities. The Company’s variable lease payments are mostly incurred from automobile leases and relate to miscellaneous transportation costs including repair costs, insurance, and terminal rental adjustment payments due at lease settlement. Such rental adjustment payments can result in a reduction to the Company’s total variable lease payments. Components of lease expense required by ASC 842 are presented below for the three and six months ended June 30, 2023 and 2022. Three Months Ended June 30, 2023 2022 (in thousands) Lease cost Operating lease cost $ 1,444 $ 1,528 Short-term lease cost 422 225 Variable lease cost 633 245 Total lease cost $ 2,499 $ 1,998 Six Months Ended June 30, 2023 2022 (in thousands) Lease cost Operating lease cost $ 2,831 $ 2,915 Short-term lease cost 654 580 Variable lease cost 1,083 327 Total lease cost $ 4,568 $ 3,822 Supplemental information required by ASC 842 is presented below for the six months ended June 30, 2023 and 2022. Six Months Ended June 30, 2023 2022 (dollar amounts in thousands) Other information Cash paid for amounts included in the measurement of lease liabilities Operating cash flows from operating leases $ 3,110 $ 3,300 Weighted-average remaining lease term — operating leases 3.7 years 4.3 years Weighted-average discount rate — operating leases 6.0 % 4.3 % During the three and six months ended June 30, 2023, the Company’s ROU assets and lease liabilities were reduced by $0.4 million and $1.1 million, respectively due to lease cancellations. During the three and six months ended June 30, 2022, the Company's ROU assets and lease liabilities were reduced by $0.5 million and $1.4 million, respectively. The following is a schedule by calendar year of future minimum lease payments under operating leases that have remaining terms as of June 30, 2023: Period/Year Operating Leases (in thousands) July 1 to December 31, 2023 $ 3,412 2024 6,070 2025 4,833 2026 2,405 2027 1,365 2028 1,389 Thereafter 116 Total minimum lease payments $ 19,590 Less: imputed lease payments 1,990 Present value of lease liabilities $ 17,600

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	6 Months Ended
	Jun. 30, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangible Assets	Note 8—Goodwill and Other Intangible Assets The Company’s other intangible assets consist of customer relationships, trade names, patents and non-compete agreements which were obtained through acquisitions and are recorded at their fair values at the date of acquisition. Intangible assets with determinable lives are amortized on a straight-line basis over their estimated useful lives. The weighted-average amortization period of customer relationships, trade names, patents and non-compete agreements are approximately 10 years, 13 years, 8 years and 4 years, respectively. The following table sets forth the estimated amortization expense for intangibles subject to amortization for the remainder of 2023, the following five fiscal years and thereafter: Period/Year Total Amortization Expense (in thousands) July 1 to December 31, 2023 $ 1,412 2024 $ 2,685 2025 $ 2,685 2026 $ 2,666 2027 $ 1,195 2028 $ 613 Thereafter $ 2,283 Amortization expense for the three months ended June 30, 2023 and 2022 was $1.2 million for both periods. Amortization expense for the six months ended June 30, 2023 and 2022 was $2.4 million for both periods.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2023
Fair Value Disclosures [Abstract]
Fair Value Measurements	Note 9—Fair Value Measurements The Company’s current assets and current liabilities are financial instruments and most of these items (other than marketable securities, inventories and the short-term portion of deferred compensation funding) are recorded at cost in the Consolidated Balance Sheets. The estimated fair value of these financial instruments approximates their carrying value due to their short-term nature. The carrying value of the Company’s line of credit represents the outstanding amount of the borrowings, which approximates fair value. The Company’s financial assets that are measured at fair value on a recurring basis are its marketable securities and deferred compensation funding. The recorded values of all of the financial instruments approximate their current fair values because of their nature, stated interest rates and respective maturity dates or durations. The Company’s marketable securities are held by the Company’s captive insurance company to satisfy capital requirements of the state regulator related to captive insurance companies. Such securities primarily consist of tax-exempt municipal bonds, which are classified as available-for-sale and are reported at fair value. Unrealized gains and losses associated with these investments are included in “Unrealized (loss) gain on available-for-sale marketable securities, net of taxes” within the Consolidated Statements of Comprehensive Income. The fair value of these marketable securities is classified within Level 2 of the fair value hierarchy, as these securities are measured using 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. Such valuations are determined by a third-party pricing service. For the three and six months ended June 30, 2023, the Company recorded unrealized losses, net of taxes of $0.9 million and unrealized gains, net of taxes of $0.3 million on marketable securities, respectively. For the three and six months ended June 30, 2022, the Company recorded unrealized losses, net of taxes of $1.9 million and $7.2 million, respectively. As part of a prior year acquisition of a prepackaged meal manufacturer, the Company agreed to pay royalties to the seller on all future product sales. The Company recorded a liability for the expected future payments within “Other long-term liabilities” on the Consolidated Balance Sheets and any payments within 12 months within “Other accrued expenses and current liabilities”. The fair value of this liability is measured using forecasted sales models (Level 3). For the three months ended June 30, 2023 and 2022, the Company recorded realized gains of $0.6 million and gains of $0.2 million, respectively, associated with changes in fair value of the liability. Gains and losses are recorded within “Costs of services provided” in the Consolidated Statements of Comprehensive Income related to the subsequent measurement of the liability. For the six months ended June 30, 2023 and 2022, the Company recorded realized gains of $0.2 million and $1.9 million, respectively, within “Costs of services provided” in the Consolidated Statements of Comprehensive Income related to the subsequent measurement of the liability at each period end. For the three months ended June 30, 2023 and 2022, the Company received total proceeds, less the amount of interest received, of $1.2 million and $8.0 million, respectively, from sales of available-for-sale municipal bonds. For both the three months ended June 30, 2023 and 2022, these sales resulted in realized losses of less than $0.1 million. For the six months ended June 30, 2023 and 2022, the Company received total proceeds, less the amount of interest received, of $1.4 million and $9.5 million, respectively, from sales of available-for-sale municipal bonds. For both the six months ended June 30, 2023 and 2022, these sales resulted in realized losses of less than $0.1 million, which were recorded within “Investment and other income (loss), net” in the Consolidated Statements of Comprehensive Income. The basis for the sale of these securities was the specific identification of each bond sold during the period. The investments under the funded deferred compensation plan are classified as trading securities and unrealized gains or losses are recorded in “ Selling, general and administrative expense ” in the Consolidated Statements of Comprehensive Income. The fair value of these investments are determined based on quoted market prices (Level 1). For the three months ended June 30, 2023 and 2022, the Company recognized unrealized gains of $2.3 million and unrealized losses of $6.5 million, respectively, related to equity securities still held at the respective reporting dates. For the six months ended June 30, 2023 and 2022, the Company recognized unrealized gains of $3.8 million and unrealized losses of $10.6 million, respectively, related to equity securities still held at the respective reporting dates. The following tables provide fair value measurement information for the Company’s marketable securities and deferred compensation fund investments as of June 30, 2023 and December 31, 2022: As of June 30, 2023 Fair Value Measurement Using: Carrying Amount Total Fair Value Quoted Prices in Active Markets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets: Marketable securities Municipal bonds — available-for-sale $ 93,185 $ 93,185 $ — $ 93,185 $ — Deferred compensation fund Money Market 1 $ 2,005 $ 2,005 $ — $ 2,005 $ — Commodities 235 235 235 — — Fixed Income 4,023 4,023 4,023 — — International 4,096 4,096 4,096 — — Large Cap Blend 2,114 2,114 2,114 — — Large Cap Growth 13,022 13,022 13,022 — — Large Cap Value 6,134 6,134 6,134 — — Mid Cap Blend 2,682 2,682 2,682 — — Real Estate 335 335 335 — — Small Cap Blend 3,809 3,809 3,809 — — Deferred compensation fund 2 $ 38,455 $ 38,455 $ 36,450 $ 2,005 $ — As of December 31, 2022 Fair Value Measurement Using: Carrying Total Fair Quoted Prices in Active Markets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets: Marketable securities Municipal bonds — available-for-sale $ 95,200 $ 95,200 $ — $ 95,200 $ — Deferred compensation fund Money Market 1 $ 2,420 $ 2,420 $ — $ 2,420 $ — Commodities 170 170 170 — — Fixed Income 3,571 3,571 3,571 — — International 4,093 4,093 4,093 — — Large Cap Blend 1,210 1,210 1,210 — — Large Cap Growth 11,064 11,064 11,064 — — Large Cap Value 6,133 6,133 6,133 — — Mid Cap Blend 2,667 2,667 2,667 — — Real Estate 359 359 359 — — Small Cap Blend 3,424 3,424 3,424 — — Deferred compensation fund 2 $ 35,111 $ 35,111 $ 32,691 $ 2,420 $ — 1. The fair value of the money market fund is based on the net asset value (“NAV”) of the shares held by the plan at the end of the period. The money market fund includes short-term United States dollar denominated money market instruments and the NAV is determined by the custodian of the fund. The money market fund can be redeemed at its NAV at the measurement date as there are no significant restrictions on the ability to sell this investment. 2. As of June 30, 2023 and December 31, 2022, $1.4 million and $1.6 million of short-term deferred compensation funding is included in “Prepaid expenses and other assets” on the Company’s Consolidated Balance Sheets, respectively. Such amounts of short-term deferred compensation funding represent investments expected to be liquidated and paid within 12 months of June 30, 2023. Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Credit Impairment Losses 1 (in thousands) June 30, 2023 Type of security: Municipal bonds — available-for-sale $ 97,147 $ 194 $ (4,156) $ 93,185 $ — Total debt securities $ 97,147 $ 194 $ (4,156) $ 93,185 $ — December 31, 2022 Type of security: Municipal bonds — available-for-sale $ 99,601 $ 229 $ (4,630) $ 95,200 $ — Total debt securities $ 99,601 $ 229 $ (4,630) $ 95,200 $ — 1. The Company performs a credit impairment loss assessment quarterly on an individual security basis. As of June 30, 2023 and December 31, 2022, no allowance for credit loss impairment has been recognized as the issuers of these securities have not established a cause for default and various rating agencies have reaffirmed each security's investment grade status. The fair value of these securities have fluctuated since the purchase date as market interest rates fluctuate. The Company does not intend to sell these securities and it is more likely than not that the Company will not be required to sell before the recovery of the securities’ amortized cost basis. The following table summarizes the contractual maturities of debt securities held at June 30, 2023 and December 31, 2022, which are classified as “Marketable securities, at fair value” in the Consolidated Balance Sheets: Municipal Bonds — Available-for-Sale Contractual maturity: June 30, 2023 December 31, 2022 (in thousands) Maturing in one year or less $ 5,723 $ 2,798 Maturing in second year through fifth year 32,436 35,068 Maturing in sixth year through tenth year 39,265 38,575 Maturing after ten years 15,761 18,759 Total debt securities $ 93,185 $ 95,200

Share-Based Compensation

Share-Based Compensation	6 Months Ended
	Jun. 30, 2023
Share-Based Payment Arrangement [Abstract]
Share-Based Compensation	Note 10—Share-Based Compensation The components of the Company’s share-based compensation expense for the six months ended June 30, 2023 and 2022 are as follows: Six Months Ended June 30, 2023 2022 (in thousands) Stock options $ 463 $ 625 Restricted stock, restricted stock units and deferred stock units 3,223 3,561 Performance stock units 565 404 Employee Stock Purchase Plan 158 178 Total pre-tax share-based compensation expense charged against income $ 4,409 $ 4,768 The following table summarizes the components of share-based compensation expense included within the Consolidated Statements of Comprehensive Income for the six months ended June 30, 2023 and 2022: Six Months Ended June 30, 2023 2022 (in thousands) Selling, general & administrative expense $ 4,363 $ 4,712 Costs of services provided 46 56 Total share-based compensation expense $ 4,409 $ 4,768 At June 30, 2023, the unrecognized compensation cost related to unvested stock options and awards was $21.2 million. The weighted average period over which these awards will vest is approximately 3.3 years. Amended 2020 Omnibus Incentive Plan On May 26, 2020, the Company adopted the 2020 Omnibus Incentive Plan after approval by the Company’s Shareholders at the 2020 Annual Meeting of Shareholders. On May 30, 2023, the Company increased the authorized shares under the 2020 Omnibus Incentive Plan (as amended, the “Amended 2020 Plan”) by 2,500,000 shares after approval by the Company’s Shareholders at the 2023 Annual Meeting of Shareholders. The Amended 2020 Plan provides that current or prospective officers, employees, non-employee directors and advisors can receive share-based awards such as stock options, performance stock units, restricted stock units and other stock awards. The Amended 2020 Plan seeks to encourage profitability and growth of the Company through short-term and long-term incentives that are consistent with the Company’s operating objectives. As of June 30, 2023, there were 7.0 million shares of common stock reserved for issuance under the Amended 2020 Plan, of which 3.2 million are available for future grant. The amount of shares available for issuance under the Amended 2020 Plan will increase when outstanding awards under the Company’s Second Amended and Restated 2012 Equity Incentive Plan (the “2012 Plan”) are subsequently forfeited, terminated, lapsed or satisfied thereunder in cash or property other than shares. No stock award will have a term in excess of 10 years. The Nominating, Compensation and Stock Option Committee of the Board of Directors is responsible for determining the terms of the grants in accordance with the Amended 2020 Plan. Stock Options A summary of stock options outstanding under the Amended 2020 Plan and the 2012 Plan as of December 31, 2022 and changes during the six months ended June 30, 2023 are as follows: Stock Options Outstanding Number of Shares Weighted Average Exercise Price (in thousands) December 31, 2022 2,375 $ 31.56 Granted 207 $ 13.72 Exercised — $ — Forfeited — $ — Expired (139) $ 24.68 June 30, 2023 2,443 $ 30.43 The weighted average grant-date fair value of stock options granted during the six months ended June 30, 2023 and 2022 was $6.53 and $4.06 per common share, respectively. No stock options were exercised during the six months ended June 30, 2023. The total intrinsic value of stock options exercised during the six months ended June 30, 2022 was $0.1 million. The fair value of stock option awards granted in 2023 and 2022 was estimated on the date of grant using the Black-Scholes option valuation model with the following assumptions: Six Months Ended June 30, 2023 2022 Risk-free interest rate 4.0 % 1.5 % Weighted average expected life 6.9 years 6.7 years Expected volatility 39.5 % 36.6 % Dividend yield — % 4.6 % The following table summarizes other information about the stock options at June 30, 2023: June 30, 2023 (amounts in thousands, except per share data) Outstanding: Aggregate intrinsic value $ 251 Weighted average remaining contractual life 5.0 years Exercisable: Number of options 1,705 Weighted average exercise price $ 34.73 Aggregate intrinsic value $ — Weighted average remaining contractual life 3.6 years Restricted Stock Units The fair value of outstanding restricted stock units was determined based on the market price of the shares on the date of grant. During the six months ended June 30, 2023, the Company granted 0.5 million restricted stock units to its employees with a weighted average grant date fair value of $13.74 per unit. During the six months ended June 30, 2022, the Company granted 0.4 million restricted stock units with a weighted average grant date fair value of $18.06 per unit. A summary of the outstanding restricted stock units as of December 31, 2022 and changes during the six months ended June 30, 2023 is as follows: Restricted Stock Units Number Weighted Average Grant Date Fair Value (in thousands) December 31, 2022 825 $ 24.37 Granted 533 $ 13.74 Vested (237) $ 27.82 Forfeited (17) $ 18.72 June 30, 2023 1,104 $ 18.59 Performance Stock Units On February 24, 2023, the Company issued 80,000 Performance Stock Units (“PSUs”) to the Company’s executive officers. Such PSUs are contingent upon the achievement of certain total shareholder return (“TSR”) targets as compared to the TSR of the S&P 400 MidCap Index and the participant’s continued employment with the Company for the three year period ending December 31, 2025, the date at which such PSUs vest. The unrecognized share-based compensation cost of the TSR-based PSU awards at June 30, 2023 is $2.0 million and is expected to be recognized over a weighted-average period of 1.9 years. A summary of the outstanding PSUs as of December 31, 2022 and changes during the six months ended June 30, 2023 is as follows: Performance Stock Units Number Weighted Average Grant Date Fair Value (in thousands) December 31, 2022 95 $ 26.01 Granted 80 $ 16.20 Vested — $ — Forfeited — $ — June 30, 2023 175 $ 21.52 Deferred Stock Units The Company grants Deferred Stock Units (“DSUs”) to our non-employee directors. Once vested, the recipient shall be entitled to receive a lump sum payment of a number of shares equal to the total number of DSUs issued to such recipient upon the first to occur of (i) the five year anniversary of the date of grant, (ii) the recipient's death, disability or separation of service from the Board, or (iii) a change of control (as defined by the 2020 Plan). Non-employee directors can also elect to receive their Board of Directors retainer in the form of DSUs in lieu of cash. The number of DSUs granted to these directors is determined based on the stock price on the award date and approximates the cash value the directors would otherwise receive for their retainer. Two non-employee directors made an election in 2022 to receive DSUs in lieu of cash for their 2023 Board of Directors retainer. The unrecognized share-based compensation cost of outstanding DSU awards at June 30, 2023 is $0.3 million and is expected to be recognized over a weighted-average period of 0.9 years. Employee Stock Purchase Plan The Company’s Employee Stock Purchase Plan (“ESPP”) is currently available through 2026 to all eligible employees. All full-time and part-time employees who work an average of 20 hours per week and have completed two years of continuous service with the Company are eligible to participate. Annual offerings commence and terminate on the respective year’s first and last calendar day. Under the ESPP, the Company is authorized to issue up to 4.1 million shares of its common stock to its employees. Pursuant to such authorization, there are 1.9 million shares available for future grant at June 30, 2023. The expense associated with the options granted under the ESPP during the six months ended June 30, 2023 and 2022 was estimated on the date of grant using the Black-Scholes option valuation model with the following assumptions: Six Months Ended June 30, 2023 2022 Risk-free interest rate 4.8% 0.4% Weighted average expected life (years) 1.0 1.0 Expected volatility 42.9% 36.9% Dividend yield 7.1% 4.7% Deferred Compensation Plan The Company offers a Supplemental Executive Retirement Plan (“SERP”) for executives and certain key employees. The SERP allows participants to defer a portion of their earned income on a pre-tax basis and as of the last day of each plan year, each participant will be credited with a match of a portion of their deferral in the form of the Company’s common stock based on the then-current market value. Under the SERP, the Company is authorized to issue 1.0 million shares of its common stock to its employees. Pursuant to such authorization, the Company has 0.3 million shares available for future grant at June 30, 2023. At the time of issuance, such shares are accounted for at cost as treasury stock. The following table summarizes information about the SERP during the six months ended June 30, 2023 and 2022: Six Months Ended June 30, 2023 2022 (in thousands) SERP expense 1 $ 298 $ 289 Unrealized gain (loss) recorded in SERP liability account $ 3,871 $ (10,164) 1. Both the SERP match and the deferrals are included in the “ selling, general and administrative ”

Income Taxes

Income Taxes	6 Months Ended
	Jun. 30, 2023
Income Tax Disclosure [Abstract]
Income Taxes	Note 11—Income Taxes The Company’s annual effective tax rate is impacted by the tax effects of option exercises and the vesting of awards, which are treated as discrete items in the reporting period in which they occur and therefore cannot be considered in the calculation of the estimated annual effective tax rate. Discrete items increased the Company’s income tax provision recognized through the six months ended June 30, 2023 and 2022 by $1.1 million and $0.6 million, respectively. Differences between the effective tax rate and the applicable U.S. federal statutory rate arise primarily from the effect of state and local income taxes, share-based compensation and tax credits available to the Company. The actual 2023 effective tax rate will likely vary from the estimate depending on the actual operating income earned with availability of tax credits, the exercising of stock options and vesting of share-based awards. The Company regularly evaluates the tax positions taken or expected to be taken resulting from financial statement recognition of certain items. Based on the evaluation, there are no significant uncertain tax positions requiring recognition in the Company’s financial statements. The evaluation was performed for the tax years ended December 31, 2019 through 2022 (with regard to U.S. federal income tax returns) and December 31, 2018 through 2022 (with regard to various state and local income tax returns), the tax years which remain subject to examination by major tax jurisdictions as of June 30, 2023.

Segment Information

Segment Information	6 Months Ended
	Jun. 30, 2023
Segment Reporting [Abstract]
Segment Information	Note 12—Segment Information The Company manages and evaluates its operations in two reportable segments: Housekeeping (housekeeping, laundry, linen and other services) and Dietary (dietary department services). Although both segments serve a similar customer base and share many operational similarities, they are managed separately due to distinct differences in the type of services provided, as well as the specialized expertise required of the professional management personnel responsible for delivering each segment’s services. Such services are rendered pursuant to discrete contracts, specific to each reportable segment. The Company’s accounting policies for the segments are generally the same as described in the Company’s significant accounting policies. Differences between the reportable segments’ operating results and other disclosed data and the information in the consolidated financial statements relate primarily to corporate-level transactions and recording of transactions at the reportable segment level using other than generally accepted accounting principles. There are certain inventories and supplies that are primarily expensed when incurred within the operating segments which are capitalized in the consolidated financial statements. In addition, most corporate expenses such as corporate salary and benefit costs, certain legal costs, debt expense, information technology costs, depreciation, amortization of finite-lived intangible assets, share-based compensation costs and other corporate-specific costs, are not fully allocated to the operating segments. There are also allocations for workers’ compensation and general liability expense within the operating segments that differ from the actual expense recorded by the Company under U.S. GAAP. Segment amounts disclosed are prior to elimination entries made in consolidation. Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 (in thousands) Revenues Housekeeping $ 190,817 $ 199,065 $ 384,336 $ 400,769 Dietary 228,114 225,792 451,825 450,899 Total $ 418,931 $ 424,857 $ 836,161 $ 851,668 Income before income taxes Housekeeping $ 16,608 $ 17,845 $ 36,661 $ 38,244 Dietary 12,443 10,252 27,110 19,685 Corporate and eliminations 1 (17,641) (19,847) (34,805) (33,898) Total $ 11,410 $ 8,250 $ 28,966 $ 24,031 1. Primarily represents corporate office costs and related overhead, recording of certain inventories and supplies and workers’ compensation costs at the reportable segment level which use accounting methods that differ from those used at the corporate level, as well as consolidated subsidiaries’ operating expenses that are not allocated to the reportable segments, net of investment and other income and interest expense.

Earnings Per Common Share

Earnings Per Common Share	6 Months Ended
	Jun. 30, 2023
Earnings Per Share [Abstract]
Earnings Per Common Share	Note 13—Earnings Per Common Share Basic and diluted earnings per common share are computed by dividing net income by the weighted-average number of basic and diluted common shares outstanding, respectively. The weighted-average number of diluted common shares includes the impact of dilutive securities, including outstanding stock options, restricted stock units, performance stock units and deferred stock units. The table below reconciles the weighted-average basic and diluted common shares outstanding: Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 (in thousands) Numerator for basic and diluted earnings per share: Net income $ 8,598 $ 6,820 $ 21,282 $ 18,149 Denominator Weighted average number of common shares outstanding - basic 74,478 74,337 74,488 74,332 Effect of dilutive securities 1 89 21 55 13 Weighted average number of common shares outstanding - diluted 74,567 74,358 74,543 74,345 Basic earnings per share: $ 0.12 $ 0.09 $ 0.29 $ 0.24 Diluted earnings per share: $ 0.12 $ 0.09 $ 0.29 $ 0.24 1. Certain outstanding equity awards are anti-dilutive and therefore excluded from the calculation of the weighted average number of diluted common shares outstanding. Anti-dilutive outstanding equity awards under share-based compensation plans were as follows: Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 (in thousands) Anti-dilutive 3,077 2,947 2,721 3,158

Other Contingencies

Other Contingencies	6 Months Ended
	Jun. 30, 2023
Commitments and Contingencies Disclosure [Abstract]
Other Contingencies	Note 14—Other Contingencies Line of Credit At June 30, 2023, the Company had a $300.0 million bank line of credit on which to draw for general corporate purposes. Amounts drawn under the line of credit are payable upon demand and generally bear interest at a floating rate, based on the Company’s leverage ratio, and starting at the Term Secured Overnight Financing Rate (“SOFR”) plus 165 basis points. As of June 30, 2023, there were $40.0 million in borrowings under the line of credit. As of December 31, 2022, there were $25.0 million in borrowings under the line of credit. The line of credit requires the Company to satisfy two financial covenants, with which the Company is in compliance as of June 30, 2023. The line of credit expires on November 22, 2027. At June 30, 2023, the Company also had outstanding $85.7 million in irrevocable standby letters of credit, which relate to payment obligations under the Company’s insurance programs. In connection with the issuance of the letters of credit, the amount available under the line of credit was reduced by $85.7 million to $174.3 million at June 30, 2023. The letters of credit expire on January 4, 2024. Tax Jurisdictions and Matters The Company provides services throughout the continental United States and is subject to numerous state and local taxing jurisdictions. In the ordinary course of business, a jurisdiction may contest the Company’s reporting positions with respect to the application of its tax code to the Company’s services, which could result in additional tax liabilities. The Company has tax matters with various taxing authorities. Because of the uncertainties related to both the probable outcomes and amount of probable assessments due, the Company is unable to make a reasonable estimate of a liability. The Company does not expect the resolution of any of these matters, taken individually or in the aggregate, to have a material adverse effect on the consolidated financial position or results of operations based on the Company’s best estimate of the outcomes of such matters. Legal Proceedings The Company is 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 the Company becomes aware of such claims and legal actions, the Company records accruals for any exposures that are probable and estimable. If adverse outcomes of such claims and legal actions are reasonably possible, Management assesses materiality and provides financial disclosure, as appropriate. At this time, the Company is unable to reasonably estimate possible losses or form a judgment that an unfavorable outcome is either probable or remote with respect to certain pending litigation claims asserted and it is not currently possible to assess whether or not the outcome of these proceedings may have a material adverse effect on the Company. Government Regulations

Subsequent Events

Subsequent Events	6 Months Ended
	Jun. 30, 2023
Subsequent Events [Abstract]
Subsequent Events	Note 15—Subsequent Events The Company evaluated all subsequent events through the filing date of this Form 10-Q. 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 S_2

Description of Business and Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2023
Accounting Policies [Abstract]
Nature of Operations	Healthcare Services Group, Inc. (the “Company”) provides management, administrative and operating expertise and services to the housekeeping, laundry, linen, facility maintenance and dietary service departments predominantly to clients within the healthcare industry, including nursing homes, retirement complexes, rehabilitation centers and hospitals located throughout the United States. Although the Company does not directly participate in any government reimbursement programs, the Company’s customers receive government reimbursements related to Medicare and Medicaid. Therefore, the Company’s customers are directly affected by any legislation relating to Medicare and Medicaid reimbursement programs. The Company provides services primarily pursuant to full service agreements with its customers. In such agreements, the Company is responsible for the day-to-day management of employees located at the customers’ facilities, as well as for the provision of certain supplies. The Company also provides services on the basis of management-only agreements for a limited number of customers. In a management-only agreement, the Company provides management and supervisory services while the customer facility retains payroll responsibility for the non-supervisory staff. The agreements with customers typically provide for a renewable one year service term, cancellable by either party upon 30 to 90 days’ notice after an initial period of 60 to 120 days. The Company is organized into two reportable segments: housekeeping, laundry, linen and other services (“Housekeeping”), and dietary department services (“Dietary”). Housekeeping consists of managing the customers’ housekeeping departments, which are principally responsible for the cleaning, disinfecting and sanitizing of resident rooms and common areas of a customer’s facility, as well as the laundering and processing of the bed linens, uniforms, resident personal clothing and other assorted linen items utilized at a customer facility. Dietary consists of managing the customers’ dietary departments, which are principally responsible for food purchasing, meal preparation and dietitian professional services, which includes the development of menus that meet residents’ dietary needs.
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 the Company’s opinion, all adjustments which are of a normal recurring nature and are necessary for a fair presentation have been reflected in these consolidated financial statements. The balance sheet shown in this report as of December 31, 2022 has been derived from the audited financial statements for the year ended December 31, 2022. These financial statements should be read in conjunction with the financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022. The results of operations for the six months ended June 30, 2023 are not necessarily indicative of the results that may be expected for any future period.
Use of Estimates in Financial Statements	In preparing financial statements in conformity with U.S. GAAP, estimates and assumptions are made that affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities and the reported amounts of revenues and expenses. Actual results could differ from those estimates. Significant estimates are used in determining, but are not limited to, the Company’s allowance for doubtful accounts, accrued insurance claims, deferred taxes and reviews for potential impairment. The estimates are based upon various factors including current and historical trends, as well as other pertinent industry and regulatory authority information. Management regularly evaluates this information to determine if it is necessary to update the basis for its estimates and to adjust for known changes.
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 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.
Accounts and Notes Receivable	Accounts and notes receivable consist of Housekeeping and Dietary segment trade receivables from contracts with customers. The Company’s payment terms with customers for services provided are defined within each customer’s service agreement. Accounts receivable are considered short term assets as the Company does not grant payment terms greater than one year. Accounts receivable initially are recorded at the transaction amount, and are recorded after the Company has an unconditional right to payment where only the passage of time is required before payment is received. Each reporting period, the Company evaluates the collectability of outstanding receivable balances and records an allowance for doubtful accounts representing an estimate of future expected credit loss. Additions to the allowance for doubtful accounts are made by recording a charge to bad debt expense reported in costs of services provided. Notes receivable are initially recorded when accounts receivable are transferred into a promissory note and are recorded as an alternative to accounts receivable to memorialize an unqualified promise to pay a specific sum, typically with interest, in accordance with a defined payment schedule. The Company’s payment terms with customers on promissory notes can vary based on several factors and the circumstances of each promissory note, however most promissory notes mature over 1 to 4 years. Similar to accounts receivable, each reporting period the Company evaluates the collectability of outstanding notes receivable balances and records an allowance for doubtful accounts representing an estimate of future expected credit losses.
Allowance for Doubtful Accounts	Allowance for Doubtful Accounts Management utilizes financial modeling to determine an allowance that reflects its best estimate of the lifetime expected credit losses on accounts and notes receivable which is recorded as a liability to offset the receivables. Modeling is prepared after considering historical experience, current conditions, and reasonable and supportable economic forecasts to estimate lifetime expected credit losses. Accounts and notes receivables are written off when deemed uncollectible. Recoveries of receivables previously written off are recorded as a reduction of bad debt expense when received.
Inventories and Supplies	Inventories and supplies include housekeeping, linen and laundry supplies, as well as food provisions and supplies. Non-linen inventories and supplies are stated on a first-in, first-out (FIFO) basis, and reduced as deemed necessary to approximate the lower of cost or net realizable value. Linen supplies are amortized on a straight-line basis over their estimated useful life of 24 months.
Revenue Recognition	The Company recognizes revenue from contracts with customers when or as the promised goods and services are provided to customers. Revenues are reported net of sales taxes that are collected from customers and remitted to taxing authorities. The amount of revenue recognized by the Company is based on the expected value of consideration to which the Company is entitled in exchange for providing the contracted goods and services and when it is probable that the Company will collect substantially all of such consideration.
Leases	The Company records assets and liabilities on the Consolidated Balance Sheets to recognize the rights and obligations arising from leasing arrangements with contractual terms greater than 12 months, as permitted by U.S. GAAP. A leasing arrangement includes any contract which entitles the Company to the right of use of an identified tangible asset where there are no restrictions as to the direct of use of the asset, and the Company obtains substantially all of the economic benefits from the right of use.
Income Taxes	The Company uses the asset and liability method of accounting for income taxes. Under this method, income tax expense or benefits are recognized for the amount of taxes payable or refundable for the current period. The Company accrues for probable tax obligations as required, based on facts and circumstances in various regulatory environments. In addition, deferred tax assets and liabilities are recognized for the expected future tax consequences of temporary differences between the financial reporting and tax bases of assets and liabilities. When appropriate, valuation allowances are recorded to reduce deferred tax assets to amounts for which realization is more likely than not. Uncertain income tax positions taken or expected to be taken in tax returns are reflected within the Company’s consolidated financial statements based on a recognition and measurement process.
Earnings per Common Share	Basic earnings per common share is computed by dividing income available to common shareholders by the weighted-average number of common shares outstanding for the period. Diluted earnings per common share is computed using the weighted-average number of common shares outstanding and dilutive common shares, such as those issuable upon exercise of stock awards.
Share-Based Compensation	The Company estimates the fair value of share-based awards on the date of grant using the Black-Scholes valuation model for stock options, using a Monte Carlo simulation for performance restricted stock units, and using the share price on the date of grant for restricted stock units and deferred stock units. The value of the award is recognized ratably as an expense in the Company’s Consolidated Statements of Comprehensive Income over the requisite service periods, with adjustments made for forfeitures as they occur.
Identifiable Intangible Assets and Goodwill	Identifiable intangible assets are amortized on a straight-line basis over their respective useful lives. Goodwill represents the excess of cost over the fair value of net assets of acquired businesses. Management reviews the carrying value of goodwill annually during the fourth quarter to assess for impairment or more often if events or circumstances indicate that the carrying value may exceed its estimated fair value.
Concentrations of Credit Risk	The Company’s financial instruments that are subject to credit risk are cash and cash equivalents, marketable securities, deferred compensation funding and accounts and notes receivable. At June 30, 2023 and December 31, 2022, the majority of the Company’s cash and cash equivalents and marketable securities were held in one large financial institution located in the United States. The Company’s marketable securities are fixed income investments which are highly liquid and can be readily purchased or sold through established markets. The Company’s customers are concentrated in the healthcare industry and are primarily providers of long-term care. The revenues of many of the Company’s customers are highly reliant on Medicare, Medicaid and third party payors’ reimbursement funding rates. New legislation or changes in existing regulations could directly impact the governmental reimbursement programs in which the Company’s customers participate. As a result, the Company may not realize the full effects such programs may have on the Company’s customers until such new legislation or changes in existing regulations are fully implemented and governmental agencies issue applicable regulations or guidance.
Employee Retention Credit	Employee Retention Credit On March 27, 2020, the U.S. government enacted the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”). One provision within the CARES Act provided an Employee Retention Credit (“ERC”), which allows for employers to claim a refundable tax credit against the employer share of Social Security tax equal to 50% of the qualified wages paid to employees from March 13, 2020 through December 31, 2020. The ERC was subsequently expanded in 2021 for employers to claim a refundable tax credit for 70% of the qualified wages paid to employees from January 1, 2021 through September 30, 2021. The Company accounted for the ERC by analogy to International Accounting Standard (“IAS”) 20, Accounting for Government Grants and Disclosure of Government Assistance. During the quarter ended June 30, 2023 the Company filed a claim for the ERC for qualified wages paid in 2020 and 2021 and through July 28, 2023 has yet to receive any refunds or receive any correspondence from the IRS regarding the ERC filing. The Company believes that there is not reasonable assurance that any receipt of credits will be obtained and therefore has not recognized any amounts related to the ERC in the accompanying consolidated financial statements. Should reasonable assurance over any receipt of ERC credits be obtained in future periods, the Company would recognize such amounts as an offset to expense within “Costs of services provided” on the Consolidated Statements of Comprehensive Income. In the event the Company obtains a refund in future periods, such refunds would be subject to IRS audit under the applicable statute of limitations.
Segments	The Company’s accounting policies for the segments are generally the same as described in the Company’s significant accounting policies. Differences between the reportable segments’ operating results and other disclosed data and the information in the consolidated financial statements relate primarily to corporate-level transactions and recording of transactions at the reportable segment level using other than generally accepted accounting principles. There are certain inventories and supplies that are primarily expensed when incurred within the operating segments which are capitalized in the consolidated financial statements. In addition, most corporate expenses such as corporate salary and benefit costs, certain legal costs, debt expense, information technology costs, depreciation, amortization of finite-lived intangible assets, share-based compensation costs and other corporate-specific costs, are not fully allocated to the operating segments. There are also allocations for workers’ compensation and general liability expense within the operating segments that differ from the actual expense recorded by the Company under U.S. GAAP. Segment amounts disclosed are prior to elimination entries made in consolidation.

Accounts and Notes Receivable (

Accounts and Notes Receivable (Tables)	6 Months Ended
	Jun. 30, 2023
Receivables [Abstract]
Schedule of Accounts and Notes Receivable	The Company’s accounts and notes receivable balances consisted of the following as of June 30, 2023 and December 31, 2022: June 30, 2023 December 31, 2022 (in thousands) Short-term Accounts and notes receivable $ 455,806 $ 406,969 Allowance for doubtful accounts (75,745) (70,192) Total net short-term accounts and notes receivable $ 380,061 $ 336,777 Long-term Notes receivable $ 34,657 $ 35,882 Allowance for doubtful accounts (3,917) (3,273) Total net long-term notes receivable $ 30,740 $ 32,609 Total net accounts and notes receivable $ 410,801 $ 369,386

Allowance for Doubtful Accoun_2

Allowance for Doubtful Accounts (Tables)	6 Months Ended
	Jun. 30, 2023
Receivables [Abstract]
Schedule of Notes Receivable Disaggregated by Vintage Year	The following table presents the Company’s two tiers of notes receivable further disaggregated by year of origination as of June 30, 2023 and write-off activity for the six months ended June 30, 2023. Notes receivable Amortized cost basis by origination year 2023 2022 2021 2020 2019 Prior Total (in thousands) Notes receivable Standard notes receivable $ 20,613 $ 26,710 $ 7,898 $ 1,540 $ 53 $ 21,691 $ 78,505 Elevated risk notes receivable $ — $ — $ 2,510 $ — $ — $ 795 $ 3,305 Current-period gross write-offs $ — $ 101 $ — $ — $ — $ 53 $ 154 Current-period recoveries — — — — — — — Current-period net write-offs $ — $ 101 $ — $ — $ — $ 53 $ 154
Schedule of Age Analysis of Past-Due Note Receivable	The following table provides information as to the status of payment on the Company’s notes receivable which were past due as of June 30, 2023. Age analysis of past-due notes receivable as of June 30, 2023 0 - 90 Days 91 - 180 Days Greater than 181 Days Total (in thousands) Notes receivable Standard notes receivable $ 3,269 $ 2,253 $ 4,510 $ 10,032 Elevated risk notes receivable 205 136 795 1,136 $ 3,474 $ 2,389 $ 5,305 $ 11,168
Schedule of Changes in Allowance for Doubtful Accounts	The following tables provide a summary of the changes in the Company’s allowance for doubtful accounts on a portfolio segment basis for the three months ended June 30, 2023 and 2022. Allowance for doubtful accounts Portfolio Segment: March 31, Write-Offs 1 Bad Debt Expense June 30, (in thousands) Accounts receivable $ 68,407 $ (8,365) $ 10,378 $ 70,420 Notes receivable Standard notes receivable $ 6,425 $ (101) $ 684 $ 7,008 Elevated risk notes receivable 2,035 (2) 201 2,234 Total notes receivable $ 8,460 $ (103) $ 885 $ 9,242 Total accounts and notes receivable $ 76,867 $ (8,468) $ 11,263 $ 79,662 1. Write-offs are shown net of recoveries. During the three months ended June 30, 2023, the Company collected less than $0.1 million of accounts and notes receivables which had previously been written-off as uncollectible. Allowance for doubtful accounts Portfolio segment: March 31, Write-Offs 1 Bad Debt Expense June 30, (in thousands) Accounts receivable $ 49,411 $ (707) $ 13,899 $ 62,603 Notes receivable Standard notes receivable $ 12,542 $ (55) $ 119 $ 12,606 Elevated risk notes receivable 1,139 (483) 155 811 Total notes receivable $ 13,681 $ (538) $ 274 $ 13,417 Total accounts and notes receivable $ 63,092 $ (1,245) $ 14,173 $ 76,020 1. Write-offs are shown net of recoveries. During the three months ended June 30, 2022, the Company collected less than $0.1 million of accounts and notes receivables which had previously been written-off as uncollectible. The following tables provide a summary of the changes in the Company’s allowance for doubtful accounts on a portfolio segment basis for the six months ended June 30, 2023 and 2022. Allowance for doubtful accounts Portfolio segment: December 31, Write-Offs 1 Bad Debt Expense June 30, (in thousands) Accounts receivable $ 66,601 $ (11,818) $ 15,637 $ 70,420 Notes receivable Standard notes receivable $ 6,052 $ (101) $ 1,057 $ 7,008 Elevated risk notes receivable 811 (53) 1,476 2,234 Total notes receivable $ 6,863 $ (154) $ 2,533 $ 9,242 Total accounts and notes receivable $ 73,464 $ (11,972) $ 18,170 $ 79,662 1. Write-offs are shown net of recoveries. During the six months ended June 30, 2023, the Company collected $0.1 million of accounts and notes receivables which had previously been written-off as uncollectible. Allowance for doubtful accounts Portfolio segment: December 31, Write-Offs 1 Bad Debt Expense June 30, (in thousands) Accounts receivable $ 50,794 $ (6,050) $ 17,859 $ 62,603 Notes receivable Standard notes receivable $ 13,607 $ (55) $ (946) $ 12,606 Elevated risk notes receivable 1,183 (483) 111 811 Total notes receivable $ 14,790 $ (538) $ (835) $ 13,417 Total accounts and notes receivable $ 65,584 $ (6,588) $ 17,024 $ 76,020 1. Write-offs are shown net of recoveries. During the six months ended June 30, 2022, the Company collected $0.2 million of accounts and notes receivables which had previously been written-off as uncollectible.
Schedule of Changes in Allowance for Notes Receivable	The following tables provide a summary of the changes in the Company’s allowance for doubtful accounts on a portfolio segment basis for the three months ended June 30, 2023 and 2022. Allowance for doubtful accounts Portfolio Segment: March 31, Write-Offs 1 Bad Debt Expense June 30, (in thousands) Accounts receivable $ 68,407 $ (8,365) $ 10,378 $ 70,420 Notes receivable Standard notes receivable $ 6,425 $ (101) $ 684 $ 7,008 Elevated risk notes receivable 2,035 (2) 201 2,234 Total notes receivable $ 8,460 $ (103) $ 885 $ 9,242 Total accounts and notes receivable $ 76,867 $ (8,468) $ 11,263 $ 79,662 1. Write-offs are shown net of recoveries. During the three months ended June 30, 2023, the Company collected less than $0.1 million of accounts and notes receivables which had previously been written-off as uncollectible. Allowance for doubtful accounts Portfolio segment: March 31, Write-Offs 1 Bad Debt Expense June 30, (in thousands) Accounts receivable $ 49,411 $ (707) $ 13,899 $ 62,603 Notes receivable Standard notes receivable $ 12,542 $ (55) $ 119 $ 12,606 Elevated risk notes receivable 1,139 (483) 155 811 Total notes receivable $ 13,681 $ (538) $ 274 $ 13,417 Total accounts and notes receivable $ 63,092 $ (1,245) $ 14,173 $ 76,020 1. Write-offs are shown net of recoveries. During the three months ended June 30, 2022, the Company collected less than $0.1 million of accounts and notes receivables which had previously been written-off as uncollectible. The following tables provide a summary of the changes in the Company’s allowance for doubtful accounts on a portfolio segment basis for the six months ended June 30, 2023 and 2022. Allowance for doubtful accounts Portfolio segment: December 31, Write-Offs 1 Bad Debt Expense June 30, (in thousands) Accounts receivable $ 66,601 $ (11,818) $ 15,637 $ 70,420 Notes receivable Standard notes receivable $ 6,052 $ (101) $ 1,057 $ 7,008 Elevated risk notes receivable 811 (53) 1,476 2,234 Total notes receivable $ 6,863 $ (154) $ 2,533 $ 9,242 Total accounts and notes receivable $ 73,464 $ (11,972) $ 18,170 $ 79,662 1. Write-offs are shown net of recoveries. During the six months ended June 30, 2023, the Company collected $0.1 million of accounts and notes receivables which had previously been written-off as uncollectible. Allowance for doubtful accounts Portfolio segment: December 31, Write-Offs 1 Bad Debt Expense June 30, (in thousands) Accounts receivable $ 50,794 $ (6,050) $ 17,859 $ 62,603 Notes receivable Standard notes receivable $ 13,607 $ (55) $ (946) $ 12,606 Elevated risk notes receivable 1,183 (483) 111 811 Total notes receivable $ 14,790 $ (538) $ (835) $ 13,417 Total accounts and notes receivable $ 65,584 $ (6,588) $ 17,024 $ 76,020 1. Write-offs are shown net of recoveries. During the six months ended June 30, 2022, the Company collected $0.2 million of accounts and notes receivables which had previously been written-off as uncollectible.

Changes in Accumulated Other _2

Changes in Accumulated Other Comprehensive Income by Component (Tables)	6 Months Ended
	Jun. 30, 2023
Equity [Abstract]
Schedule of Accumulated Other Comprehensive Income	The following table provides a summary of the changes in accumulated other comprehensive income for the six months ended June 30, 2023 and 2022: Unrealized gains and losses on available-for-sale securities 1 Six Months Ended June 30, 2023 2022 (in thousands) Accumulated other comprehensive (loss) income — beginning balance $ (3,477) $ 4,000 Other comprehensive income (loss) before reclassifications 344 (7,234) Losses reclassified from other comprehensive income 2 3 20 Net current period other comprehensive income (loss) 3 347 (7,214) Accumulated other comprehensive loss — ending balance $ (3,130) $ (3,214) 1. All amounts are net of tax. 2. Realized gains and losses were recorded pre-tax under “Investment and other income” in the Consolidated Statements of Comprehensive Income. For the six months ended June 30, 2023 and 2022, the Company recorded less than $0.1 million of realized losses from the sale of available-for-sale securities. Refer to Note 9—Fair Value Measurements herein for further information. 3. For the six months ended June 30, 2023 and 2022, the changes in other comprehensive income were net of a tax expense of $0.1 million and benefit of $1.9 million, respectively.
Schedule of Reclassification out of Accumulated Other Comprehensive Income	Amounts Reclassified from Accumulated Other Comprehensive Income 2023 2022 (in thousands) Three Months Ended June 30, Losses from the sale of available-for-sale securities $ (2) $ (14) Tax benefit 1 3 Net loss reclassified from accumulated other comprehensive income $ (1) $ (11) Six Months Ended June 30, Losses from the sale of available-for-sale securities $ (4) $ (26) Tax benefit 1 6 Net loss reclassified from accumulated other comprehensive income $ (3) $ (20)

Property and Equipment (Tables)

Property and Equipment (Tables)	6 Months Ended
	Jun. 30, 2023
Property, Plant and Equipment [Abstract]
Schedule of Property and Equipment	The following table sets forth the amounts of property and equipment by each class of depreciable asset as of June 30, 2023 and December 31, 2022: June 30, 2023 December 31, 2022 (in thousands) Housekeeping and dietary equipment $ 14,184 $ 13,585 Computer hardware and software 6,418 6,086 Operating lease — right-of-use assets 25,838 34,445 Other 1 1,076 1,055 Total property and equipment, at cost 47,516 55,171 Less accumulated depreciation 20,584 32,196 Total property and equipment, net $ 26,932 $ 22,975 1. Includes furniture and fixtures, leasehold improvements and autos and trucks.

Leases (Tables)

Leases (Tables)	6 Months Ended
	Jun. 30, 2023
Leases [Abstract]
Schedule of Components of Lease Expense	Components of lease expense required by ASC 842 are presented below for the three and six months ended June 30, 2023 and 2022. Three Months Ended June 30, 2023 2022 (in thousands) Lease cost Operating lease cost $ 1,444 $ 1,528 Short-term lease cost 422 225 Variable lease cost 633 245 Total lease cost $ 2,499 $ 1,998 Six Months Ended June 30, 2023 2022 (in thousands) Lease cost Operating lease cost $ 2,831 $ 2,915 Short-term lease cost 654 580 Variable lease cost 1,083 327 Total lease cost $ 4,568 $ 3,822
Schedule of Supplemental Information Required by ASC 842	Supplemental information required by ASC 842 is presented below for the six months ended June 30, 2023 and 2022. Six Months Ended June 30, 2023 2022 (dollar amounts in thousands) Other information Cash paid for amounts included in the measurement of lease liabilities Operating cash flows from operating leases $ 3,110 $ 3,300 Weighted-average remaining lease term — operating leases 3.7 years 4.3 years Weighted-average discount rate — operating leases 6.0 % 4.3 %
Schedule of Future Minimum Lease Payments	The following is a schedule by calendar year of future minimum lease payments under operating leases that have remaining terms as of June 30, 2023: Period/Year Operating Leases (in thousands) July 1 to December 31, 2023 $ 3,412 2024 6,070 2025 4,833 2026 2,405 2027 1,365 2028 1,389 Thereafter 116 Total minimum lease payments $ 19,590 Less: imputed lease payments 1,990 Present value of lease liabilities $ 17,600

Goodwill and Other Intangible_2

Goodwill and Other Intangible Assets (Tables)	6 Months Ended
	Jun. 30, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Estimated Amortization Expense For Intangibles Subject To Amortization	The following table sets forth the estimated amortization expense for intangibles subject to amortization for the remainder of 2023, the following five fiscal years and thereafter: Period/Year Total Amortization Expense (in thousands) July 1 to December 31, 2023 $ 1,412 2024 $ 2,685 2025 $ 2,685 2026 $ 2,666 2027 $ 1,195 2028 $ 613 Thereafter $ 2,283

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2023
Fair Value Disclosures [Abstract]
Schedule of Fair Value Measurements Information for Marketable Securities and Deferred Compensation Fund Investments	The following tables provide fair value measurement information for the Company’s marketable securities and deferred compensation fund investments as of June 30, 2023 and December 31, 2022: As of June 30, 2023 Fair Value Measurement Using: Carrying Amount Total Fair Value Quoted Prices in Active Markets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets: Marketable securities Municipal bonds — available-for-sale $ 93,185 $ 93,185 $ — $ 93,185 $ — Deferred compensation fund Money Market 1 $ 2,005 $ 2,005 $ — $ 2,005 $ — Commodities 235 235 235 — — Fixed Income 4,023 4,023 4,023 — — International 4,096 4,096 4,096 — — Large Cap Blend 2,114 2,114 2,114 — — Large Cap Growth 13,022 13,022 13,022 — — Large Cap Value 6,134 6,134 6,134 — — Mid Cap Blend 2,682 2,682 2,682 — — Real Estate 335 335 335 — — Small Cap Blend 3,809 3,809 3,809 — — Deferred compensation fund 2 $ 38,455 $ 38,455 $ 36,450 $ 2,005 $ — As of December 31, 2022 Fair Value Measurement Using: Carrying Total Fair Quoted Prices in Active Markets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets: Marketable securities Municipal bonds — available-for-sale $ 95,200 $ 95,200 $ — $ 95,200 $ — Deferred compensation fund Money Market 1 $ 2,420 $ 2,420 $ — $ 2,420 $ — Commodities 170 170 170 — — Fixed Income 3,571 3,571 3,571 — — International 4,093 4,093 4,093 — — Large Cap Blend 1,210 1,210 1,210 — — Large Cap Growth 11,064 11,064 11,064 — — Large Cap Value 6,133 6,133 6,133 — — Mid Cap Blend 2,667 2,667 2,667 — — Real Estate 359 359 359 — — Small Cap Blend 3,424 3,424 3,424 — — Deferred compensation fund 2 $ 35,111 $ 35,111 $ 32,691 $ 2,420 $ — 1. The fair value of the money market fund is based on the net asset value (“NAV”) of the shares held by the plan at the end of the period. The money market fund includes short-term United States dollar denominated money market instruments and the NAV is determined by the custodian of the fund. The money market fund can be redeemed at its NAV at the measurement date as there are no significant restrictions on the ability to sell this investment. 2. As of June 30, 2023 and December 31, 2022, $1.4 million and $1.6 million of short-term deferred compensation funding is included in “Prepaid expenses and other assets” on the Company’s Consolidated Balance Sheets, respectively. Such amounts of short-term deferred compensation funding represent investments expected to be liquidated and paid within 12 months of June 30, 2023.
Schedule of Marketable Debt Securities	Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Credit Impairment Losses 1 (in thousands) June 30, 2023 Type of security: Municipal bonds — available-for-sale $ 97,147 $ 194 $ (4,156) $ 93,185 $ — Total debt securities $ 97,147 $ 194 $ (4,156) $ 93,185 $ — December 31, 2022 Type of security: Municipal bonds — available-for-sale $ 99,601 $ 229 $ (4,630) $ 95,200 $ — Total debt securities $ 99,601 $ 229 $ (4,630) $ 95,200 $ — 1. The Company performs a credit impairment loss assessment quarterly on an individual security basis. As of June 30, 2023 and December 31, 2022, no allowance for credit loss impairment has been recognized as the issuers of these securities have not established a cause for default and various rating agencies have reaffirmed each security's investment grade status. The fair value of these securities have fluctuated since the purchase date as market interest rates fluctuate. The Company does not intend to sell these securities and it is more likely than not that the Company will not be required to sell before the recovery of the securities’ amortized cost basis.
Schedule of Contractual Maturities of Debt Securities	The following table summarizes the contractual maturities of debt securities held at June 30, 2023 and December 31, 2022, which are classified as “Marketable securities, at fair value” in the Consolidated Balance Sheets: Municipal Bonds — Available-for-Sale Contractual maturity: June 30, 2023 December 31, 2022 (in thousands) Maturing in one year or less $ 5,723 $ 2,798 Maturing in second year through fifth year 32,436 35,068 Maturing in sixth year through tenth year 39,265 38,575 Maturing after ten years 15,761 18,759 Total debt securities $ 93,185 $ 95,200

Share-Based Compensation (Table

Share-Based Compensation (Tables)	6 Months Ended
	Jun. 30, 2023
Share-Based Payment Arrangement [Abstract]
Schedule of Stock-based Compensation Expense	The components of the Company’s share-based compensation expense for the six months ended June 30, 2023 and 2022 are as follows: Six Months Ended June 30, 2023 2022 (in thousands) Stock options $ 463 $ 625 Restricted stock, restricted stock units and deferred stock units 3,223 3,561 Performance stock units 565 404 Employee Stock Purchase Plan 158 178 Total pre-tax share-based compensation expense charged against income $ 4,409 $ 4,768 The following table summarizes the components of share-based compensation expense included within the Consolidated Statements of Comprehensive Income for the six months ended June 30, 2023 and 2022: Six Months Ended June 30, 2023 2022 (in thousands) Selling, general & administrative expense $ 4,363 $ 4,712 Costs of services provided 46 56 Total share-based compensation expense $ 4,409 $ 4,768
Schedule of Stock Options Outstanding	A summary of stock options outstanding under the Amended 2020 Plan and the 2012 Plan as of December 31, 2022 and changes during the six months ended June 30, 2023 are as follows: Stock Options Outstanding Number of Shares Weighted Average Exercise Price (in thousands) December 31, 2022 2,375 $ 31.56 Granted 207 $ 13.72 Exercised — $ — Forfeited — $ — Expired (139) $ 24.68 June 30, 2023 2,443 $ 30.43
Schedule of Assumption For Fair Value of Options Granted	The fair value of stock option awards granted in 2023 and 2022 was estimated on the date of grant using the Black-Scholes option valuation model with the following assumptions: Six Months Ended June 30, 2023 2022 Risk-free interest rate 4.0 % 1.5 % Weighted average expected life 6.9 years 6.7 years Expected volatility 39.5 % 36.6 % Dividend yield — % 4.6 %
Schedule of Summarized Other Information About Stock Options	The following table summarizes other information about the stock options at June 30, 2023: June 30, 2023 (amounts in thousands, except per share data) Outstanding: Aggregate intrinsic value $ 251 Weighted average remaining contractual life 5.0 years Exercisable: Number of options 1,705 Weighted average exercise price $ 34.73 Aggregate intrinsic value $ — Weighted average remaining contractual life 3.6 years
Schedule of Outstanding Restricted Stock Units	A summary of the outstanding restricted stock units as of December 31, 2022 and changes during the six months ended June 30, 2023 is as follows: Restricted Stock Units Number Weighted Average Grant Date Fair Value (in thousands) December 31, 2022 825 $ 24.37 Granted 533 $ 13.74 Vested (237) $ 27.82 Forfeited (17) $ 18.72 June 30, 2023 1,104 $ 18.59
Schedule of Outstanding Performance Stock Units	A summary of the outstanding PSUs as of December 31, 2022 and changes during the six months ended June 30, 2023 is as follows: Performance Stock Units Number Weighted Average Grant Date Fair Value (in thousands) December 31, 2022 95 $ 26.01 Granted 80 $ 16.20 Vested — $ — Forfeited — $ — June 30, 2023 175 $ 21.52
Schedule of Options Granted Under Employee Stock Purchase Plan	The expense associated with the options granted under the ESPP during the six months ended June 30, 2023 and 2022 was estimated on the date of grant using the Black-Scholes option valuation model with the following assumptions: Six Months Ended June 30, 2023 2022 Risk-free interest rate 4.8% 0.4% Weighted average expected life (years) 1.0 1.0 Expected volatility 42.9% 36.9% Dividend yield 7.1% 4.7%
Schedule of Supplemental Employee Retirement Plan	The following table summarizes information about the SERP during the six months ended June 30, 2023 and 2022: Six Months Ended June 30, 2023 2022 (in thousands) SERP expense 1 $ 298 $ 289 Unrealized gain (loss) recorded in SERP liability account $ 3,871 $ (10,164) 1. Both the SERP match and the deferrals are included in the “ selling, general and administrative ”

Segment Information (Tables)

Segment Information (Tables)	6 Months Ended
	Jun. 30, 2023
Segment Reporting [Abstract]
Schedule of Segment Information	Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 (in thousands) Revenues Housekeeping $ 190,817 $ 199,065 $ 384,336 $ 400,769 Dietary 228,114 225,792 451,825 450,899 Total $ 418,931 $ 424,857 $ 836,161 $ 851,668 Income before income taxes Housekeeping $ 16,608 $ 17,845 $ 36,661 $ 38,244 Dietary 12,443 10,252 27,110 19,685 Corporate and eliminations 1 (17,641) (19,847) (34,805) (33,898) Total $ 11,410 $ 8,250 $ 28,966 $ 24,031 1. Primarily represents corporate office costs and related overhead, recording of certain inventories and supplies and workers’ compensation costs at the reportable segment level which use accounting methods that differ from those used at the corporate level, as well as consolidated subsidiaries’ operating expenses that are not allocated to the reportable segments, net of investment and other income and interest expense.

Earnings Per Common Share (Tabl

Earnings Per Common Share (Tables)	6 Months Ended
	Jun. 30, 2023
Earnings Per Share [Abstract]
Schedule of Weighted Average Basic and Diluted Common Shares Outstanding	The table below reconciles the weighted-average basic and diluted common shares outstanding: Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 (in thousands) Numerator for basic and diluted earnings per share: Net income $ 8,598 $ 6,820 $ 21,282 $ 18,149 Denominator Weighted average number of common shares outstanding - basic 74,478 74,337 74,488 74,332 Effect of dilutive securities 1 89 21 55 13 Weighted average number of common shares outstanding - diluted 74,567 74,358 74,543 74,345 Basic earnings per share: $ 0.12 $ 0.09 $ 0.29 $ 0.24 Diluted earnings per share: $ 0.12 $ 0.09 $ 0.29 $ 0.24
Schedule Anti-dilutive Outstanding Equity Awards Under Share Based Compensation Plans	Anti-dilutive outstanding equity awards under share-based compensation plans were as follows: Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 (in thousands) Anti-dilutive 3,077 2,947 2,721 3,158

Description of Business and S_3

Description of Business and Significant Accounting Policies (Details)	6 Months Ended
	Jun. 30, 2023 USD ($) segment institution	Jun. 30, 2022 USD ($)	Dec. 31, 2022 institution
Schedule of Accounting Policies [Line Items]
Renewal term	1 year
Number of reportable segments | segment	2
Payment terms	The Company’s payment terms with customers on promissory notes can vary based on several factors and the circumstances of each promissory note, however most promissory notes mature over 1 to 4 years. Similar to accounts receivable, each reporting period the Company evaluates the collectability of outstanding notes receivable balances and records an allowance for doubtful accounts representing an estimate of future expected credit losses
Amortization period of inventories and supplies	24 months
Goodwill and intangible asset impairment | $	$ 0	$ 0
Number of financial institutions holding cash and cash equivalents and marketable securities | institution	1		1
Minimum
Schedule of Accounting Policies [Line Items]
Cancellation notice period	30 days
Initial period preceding cancellation notice	60 days
Maximum
Schedule of Accounting Policies [Line Items]
Cancellation notice period	90 days
Initial period preceding cancellation notice	120 days

Revenue - Additional Informatio

Revenue - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Revenue	$ 418,931	$ 424,857	$ 836,161	$ 851,668
Renewal term			1 year
Revenue recognized from contract liability			$ 1,800
Description of timing			The Company’s contracts with customers typically provide for an initial term of one year, with renewable one year service terms, cancellable by either party upon 30 to 90 days’ notice after an initial period of 60 to 120 days.
Transferred at point in time
Disaggregation of Revenue [Line Items]
Contract liabilities	200		$ 200		$ 300
Transferred over time
Disaggregation of Revenue [Line Items]
Contract liabilities	1,400		$ 1,400		$ 3,100
Minimum
Disaggregation of Revenue [Line Items]
Cancellation notice period			30 days
Initial period preceding cancellation notice			60 days
Maximum
Disaggregation of Revenue [Line Items]
Cancellation notice period			90 days
Initial period preceding cancellation notice			120 days
Housekeeping
Disaggregation of Revenue [Line Items]
Revenue	190,817	199,065	$ 384,336	$ 400,769
Housekeeping | Revenue, Segment Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Percent of revenue (as a percent)			46%	47.10%
Dietary
Disaggregation of Revenue [Line Items]
Revenue	$ 228,114	$ 225,792	$ 451,825	$ 450,899
Dietary | Revenue, Segment Benchmark | Product Concentration Risk
Disaggregation of Revenue [Line Items]
Percent of revenue (as a percent)			54%	52.90%

Revenue - Transaction Price All

Revenue - Transaction Price Allocated to Remaining Performance Obligations (Details) $ in Millions	Jun. 30, 2023 USD ($)
Revenue from Contract with Customer [Abstract]
Remaining performance obligation	$ 66.1
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-07-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation period	12 months

Accounts and Notes Receivable -

Accounts and Notes Receivable - Schedule of Accounts and Notes Receivable (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Short-term
Accounts and notes receivable	$ 455,806	$ 406,969
Allowance for doubtful accounts	(75,745)	(70,192)
Total net short-term accounts and notes receivable	380,061	336,777
Long-term
Notes receivable	34,657	35,882
Allowance for doubtful accounts	(3,917)	(3,273)
Total net long-term notes receivable	30,740	32,609
Total net accounts and notes receivable	$ 410,801	$ 369,386

Allowance for Doubtful Accoun_3

Allowance for Doubtful Accounts - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Receivables [Abstract]
Interest income	$ 0.7	$ 0.5	$ 1.3	$ 0.8

Allowance for Doubtful Accoun_4

Allowance for Doubtful Accounts - Notes Receivable Disaggregated by Vintage Year (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Current-period gross write-offs
2023			$ 0
2022			101
2021			0
2020			0
2019			0
Prior			53
Total			154
Current-period recoveries
2023			0
2022			0
2021			0
2020			0
2019			0
Prior			0
Total			0
Current-period net write-offs
2023			0
2022			101
2021			0
2020			0
2019			0
Prior			53
Total	$ 103	$ 538	154	$ 538
Standard notes receivable
Financing Receivable, Credit Quality Indicator [Line Items]
2023	20,613		20,613
2022	26,710		26,710
2021	7,898		7,898
2020	1,540		1,540
2019	53		53
Prior	21,691		21,691
Total	78,505		78,505
Current-period net write-offs
Total	101	55	101	55
Elevated risk notes receivable
Financing Receivable, Credit Quality Indicator [Line Items]
2023	0		0
2022	0		0
2021	2,510		2,510
2020	0		0
2019	0		0
Prior	795		795
Total	3,305		3,305
Current-period net write-offs
Total	$ 2	$ 483	$ 53	$ 483

Allowance for Doubtful Accoun_5

Allowance for Doubtful Accounts - Age Analysis of Past-Due Note Receivable (Details) $ in Thousands	Jun. 30, 2023 USD ($)
Total
Financing Receivable, Past Due [Line Items]
Notes receivable	$ 11,168
0 - 90 Days
Financing Receivable, Past Due [Line Items]
Notes receivable	3,474
91 - 180 Days
Financing Receivable, Past Due [Line Items]
Notes receivable	2,389
Greater than 181 Days
Financing Receivable, Past Due [Line Items]
Notes receivable	5,305
Standard notes receivable
Financing Receivable, Past Due [Line Items]
Notes receivable	78,505
Standard notes receivable | Total
Financing Receivable, Past Due [Line Items]
Notes receivable	10,032
Standard notes receivable | 0 - 90 Days
Financing Receivable, Past Due [Line Items]
Notes receivable	3,269
Standard notes receivable | 91 - 180 Days
Financing Receivable, Past Due [Line Items]
Notes receivable	2,253
Standard notes receivable | Greater than 181 Days
Financing Receivable, Past Due [Line Items]
Notes receivable	4,510
Elevated risk notes receivable
Financing Receivable, Past Due [Line Items]
Notes receivable	3,305
Elevated risk notes receivable | Total
Financing Receivable, Past Due [Line Items]
Notes receivable	1,136
Elevated risk notes receivable | 0 - 90 Days
Financing Receivable, Past Due [Line Items]
Notes receivable	205
Elevated risk notes receivable | 91 - 180 Days
Financing Receivable, Past Due [Line Items]
Notes receivable	136
Elevated risk notes receivable | Greater than 181 Days
Financing Receivable, Past Due [Line Items]
Notes receivable	$ 795

Allowance for Doubtful Accoun_6

Allowance for Doubtful Accounts - Schedule of Changes in Allowance for Notes Receivable (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Accounts receivable
Accounts receivable, Allowance for doubtful accounts, beginning balance	$ 68,407	$ 49,411	$ 66,601	$ 50,794
Write-Offs	(8,365)	(707)	(11,818)	(6,050)
Bad Debt Expense	10,378	13,899	15,637	17,859
Accounts receivable, Allowance for doubtful accounts, ending balance	70,420	62,603	70,420	62,603
Notes receivable
Notes receivable, Allowance for doubtful accounts, beginning balance	8,460	13,681	6,863	14,790
Write-Offs	(103)	(538)	(154)	(538)
Bad Debt Expense	885	274	2,533	(835)
Notes receivable, Allowance for doubtful accounts, ending balance	9,242	13,417	9,242	13,417
Total accounts and notes receivable
Allowance for doubtful accounts, beginning balance	76,867	63,092	73,464	65,584
Write-Offs	(8,468)	(1,245)	(11,972)	(6,588)
Bad Debt Expense	11,263	14,173	18,170	17,024
Allowance for doubtful accounts, ending balance	79,662	76,020	79,662	76,020
Accounts receivable recovered after write off	100	100	100	200
Standard notes receivable
Notes receivable
Notes receivable, Allowance for doubtful accounts, beginning balance	6,425	12,542	6,052	13,607
Write-Offs	(101)	(55)	(101)	(55)
Bad Debt Expense	684	119	1,057	(946)
Notes receivable, Allowance for doubtful accounts, ending balance	7,008	12,606	7,008	12,606
Elevated risk notes receivable
Notes receivable
Notes receivable, Allowance for doubtful accounts, beginning balance	2,035	1,139	811	1,183
Write-Offs	(2)	(483)	(53)	(483)
Bad Debt Expense	201	155	1,476	111
Notes receivable, Allowance for doubtful accounts, ending balance	$ 2,234	$ 811	$ 2,234	$ 811

Changes in Accumulated Other _3

Changes in Accumulated Other Comprehensive Income by Component - Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Accumulated other comprehensive income
Beginning balance	$ 440,572	$ 446,637	$ 426,172	$ 452,677
Other comprehensive income (loss) before reclassifications			344	(7,234)
Losses reclassified from other comprehensive income			3	20
Net current period other comprehensive income (loss)			347	(7,214)
Ending balance	450,589	437,845	450,589	437,845
Realized loss (less than)			100	100
Changes in other comprehensive (loss) income, tax expense (benefit)			100	(1,900)
Accumulated Other Comprehensive Loss, net of taxes
Accumulated other comprehensive income
Beginning balance	(2,270)	(1,269)	(3,477)	4,000
Ending balance	$ (3,130)	$ (3,214)	$ (3,130)	$ (3,214)

Changes in Accumulated Other _4

Changes in Accumulated Other Comprehensive Income by Component - Reclassification Adjustments (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Losses from the sale of available-for-sale securities	$ 3,551		$ (7,511)		$ 6,653	$ (9,034)
Tax benefit	(2,812)		(1,430)		(7,684)	(5,882)
Net income for the period	8,598	$ 12,684	6,820	$ 11,329	21,282	18,149
Amounts Reclassified from Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net income for the period			(11)		(3)	(20)
Losses from the sale of available-for-sale securities | Amounts Reclassified from Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Losses from the sale of available-for-sale securities	(2)		(14)		(4)	(26)
Tax benefit	1		$ 3		$ 1	$ 6
Net income for the period	$ (1)

Property and Equipment (Details

Property and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Total property and equipment, net		Total property and equipment, net		Total property and equipment, net
Operating lease — right-of-use assets	$ 25,838		$ 25,838		$ 34,445
Total property and equipment, at cost	47,516		47,516		55,171
Less accumulated depreciation	20,584		20,584		32,196
Total property and equipment, net	26,932		26,932		22,975
Depreciation	2,400	$ 2,400	4,900	$ 5,300
ROU assets depreciation	1,600	$ 1,500	2,800	$ 3,100
Housekeeping and dietary equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	14,184		14,184		13,585
Computer hardware and software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	6,418		6,418		6,086
Other
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,076		$ 1,076		$ 1,055

Leases - Additional Information

Leases - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Lessee, Lease, Description [Line Items]
Termination option			1 year
ROU assets and lease liabilities reduction due to cancellation	$ 0.4	$ 0.5	$ 1.1	$ 1.4
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease term	1 year		1 year
Extension option	1 year		1 year
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term	6 years		6 years
Extension option	5 years		5 years

Leases - Components of Lease Ex

Leases - Components of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Lease cost
Operating lease cost	$ 1,444	$ 1,528	$ 2,831	$ 2,915
Short-term lease cost	422	225	654	580
Variable lease cost	633	245	1,083	327
Total lease cost	$ 2,499	$ 1,998	4,568	3,822
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases			$ 3,110	$ 3,300
Weighted-average remaining lease term — operating leases	3 years 8 months 12 days	4 years 3 months 18 days	3 years 8 months 12 days	4 years 3 months 18 days
Weighted-average discount rate — operating leases	6%	4.30%	6%	4.30%

Leases - Schedule of Future Min

Leases - Schedule of Future Minimum Lease Payments (Details) $ in Thousands	Jun. 30, 2023 USD ($)
Leases [Abstract]
July 1 to December 31, 2023	$ 3,412
2024	6,070
2025	4,833
2026	2,405
2027	1,365
2028	1,389
Thereafter	116
Total minimum lease payments	19,590
Less: imputed lease payments	1,990
Present value of lease liabilities	$ 17,600

Goodwill and Other Intangible_3

Goodwill and Other Intangible Assets - Additional Details (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 1.2	$ 1.2	$ 2.4	$ 2.4
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Weighted average useful life (in years)			10 years
Trade Names
Finite-Lived Intangible Assets [Line Items]
Weighted average useful life (in years)			13 years
Patents
Finite-Lived Intangible Assets [Line Items]
Weighted average useful life (in years)			8 years
Noncompete Agreements
Finite-Lived Intangible Assets [Line Items]
Weighted average useful life (in years)			4 years

Goodwill and Other Intangible_4

Goodwill and Other Intangible Assets - Estimated Amortization Expense For Intangibles Subject To Amortization (Details) $ in Thousands	Jun. 30, 2023 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
July 1 to December 31, 2023	$ 1,412
2024	2,685
2025	2,685
2026	2,666
2027	1,195
2028	613
Thereafter	$ 2,283

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Unrealized gain (loss) on available-for-sale marketable securities, net of taxes	$ (900)	$ (1,900)	$ (300)	$ (7,200)
Gain associated with changes in fair value of liability	600	200	200	1,900
Proceeds from available for sale municipal bonds			1,375	9,526
Realized loss			100	100
Unrealized gains related to equity securities	2,300		3,800
Unrealized losses related to equity securities		6,500		10,600
Municipal bonds — available-for-sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Proceeds from available for sale municipal bonds	1,200	8,000	1,400	9,500
Realized loss	$ 100	$ 100	$ 100	$ 100

Fair Value Measurements - Fair

Fair Value Measurements - Fair Value Measurements Information for Marketable Securities and Deferred Compensation Fund Investments (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable securities	$ 93,185	$ 95,200
Deferred compensation fund	37,020	33,493
Prepaid Expenses and Other Current Assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	1,400	1,600
Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	36,450	32,691
Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	2,005	2,420
Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	38,455	35,111
Total Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	38,455	35,111
Municipal bonds — available-for-sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable securities	93,185	95,200
Municipal bonds — available-for-sale | Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable securities	0	0
Municipal bonds — available-for-sale | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable securities	93,185	95,200
Municipal bonds — available-for-sale | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable securities	0	0
Municipal bonds — available-for-sale | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable securities	93,185	95,200
Municipal bonds — available-for-sale | Total Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable securities	93,185	95,200
Money Market | Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Money Market | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	2,005	2,420
Money Market | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Money Market | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	2,005	2,420
Money Market | Total Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	2,005	2,420
Commodities | Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	235	170
Commodities | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Commodities | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Commodities | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	235	170
Commodities | Total Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	235	170
Fixed Income | Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	4,023	3,571
Fixed Income | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Fixed Income | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Fixed Income | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	4,023	3,571
Fixed Income | Total Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	4,023	3,571
International | Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	4,096	4,093
International | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
International | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
International | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	4,096	4,093
International | Total Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	4,096	4,093
Large Cap Blend | Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	2,114	1,210
Large Cap Blend | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Large Cap Blend | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Large Cap Blend | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	2,114	1,210
Large Cap Blend | Total Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	2,114	1,210
Large Cap Growth | Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	13,022	11,064
Large Cap Growth | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Large Cap Growth | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Large Cap Growth | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	13,022	11,064
Large Cap Growth | Total Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	13,022	11,064
Large Cap Value | Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	6,134	6,133
Large Cap Value | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Large Cap Value | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Large Cap Value | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	6,134	6,133
Large Cap Value | Total Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	6,134	6,133
Mid Cap Blend | Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	2,682	2,667
Mid Cap Blend | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Mid Cap Blend | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Mid Cap Blend | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	2,682	2,667
Mid Cap Blend | Total Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	2,682	2,667
Real Estate | Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	335	359
Real Estate | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Real Estate | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Real Estate | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	335	359
Real Estate | Total Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	335	359
Small Cap Blend | Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	3,809	3,424
Small Cap Blend | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Small Cap Blend | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	0	0
Small Cap Blend | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	3,809	3,424
Small Cap Blend | Total Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred compensation fund	$ 3,809	$ 3,424

Fair Value Measurements - Marke

Fair Value Measurements - Marketable Debt Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Amortized Cost	$ 97,147	$ 99,601
Gross Unrealized Gains	194	229
Gross Unrealized Losses	(4,156)	(4,630)
Estimated Fair Value	93,185	95,200
Credit Impairment Losses	0	0
Municipal bonds — available-for-sale
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Amortized Cost	97,147	99,601
Gross Unrealized Gains	194	229
Gross Unrealized Losses	(4,156)	(4,630)
Estimated Fair Value	93,185	95,200
Credit Impairment Losses	$ 0	$ 0

Fair Value Measurements - Contr

Fair Value Measurements - Contractual Maturities of Debt Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Fair Value Disclosures [Abstract]
Maturing in one year or less	$ 5,723	$ 2,798
Maturing in second year through fifth year	32,436	35,068
Maturing in sixth year through tenth year	39,265	38,575
Maturing after ten years	15,761	18,759
Total debt securities	$ 93,185	$ 95,200

Share-Based Compensation - Sche

Share-Based Compensation - Schedule of Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total pre-tax stock-based compensation expense charged against income	$ 4,409	$ 4,768
Selling, general & administrative expense
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total pre-tax stock-based compensation expense charged against income	4,363	4,712
Costs of services provided
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total pre-tax stock-based compensation expense charged against income	46	56
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total pre-tax stock-based compensation expense charged against income	463	625
Restricted stock, restricted stock units and deferred stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total pre-tax stock-based compensation expense charged against income	3,223	3,561
Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total pre-tax stock-based compensation expense charged against income	565	404
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total pre-tax stock-based compensation expense charged against income	$ 158	$ 178

Share-Based Compensation - Addi

Share-Based Compensation - Additional Information (Details) $ / shares in Units, $ in Millions			6 Months Ended
	May 30, 2023 shares	Feb. 24, 2023 shares	Jun. 30, 2023 USD ($) participant $ / shares shares	Jun. 30, 2022 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost | $			$ 21.2
Period of expense of unrecognized compensation cost (in years)			3 years 3 months 18 days
Weighted average grant-date fair value of stock options granted (in dollars per share) | $ / shares			$ 6.53	$ 4.06
Aggregate intrinsic value of stock options exercised | $				$ 0.1
SERP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized for issuance (in shares)			1,000,000
Remaining shares authorized for issuance (in shares)			300,000
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)			533,000	400,000
Weighted average grant date fair value of stock granted (in dollars per share) | $ / shares			$ 13.74	$ 18.06
PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost | $			$ 2
Period of expense of unrecognized compensation cost (in years)			1 year 10 months 24 days
Granted (in shares)		80,000	80,000
Weighted average grant date fair value of stock granted (in dollars per share) | $ / shares			$ 16.20
Vesting period (in years)		3 years
DSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost | $			$ 0.3
Period of expense of unrecognized compensation cost (in years)			10 months 24 days
Payout period (in years)			5 years
DSUs | Non-employee member of the Board of Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of participants electing to receive shares | participant			2
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grant (in shares)			1,900,000
Average weekly hours of work			20 hours
Requisite service period for plan participation eligibility			2 years
Stock options authorized to issue to employees (in shares)			4,100,000
Amended 2020 Omnibus Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Increase in shares authorized under plan (in shares)	2,500,000
Common stock reserved for future issuance (in shares)			7,000,000
Shares available for future grant (in shares)			3,200,000
Maximum term of grants			10 years

Share-Based Compensation - Sc_2

Share-Based Compensation - Schedule of Stock Options Outstanding (Details) shares in Thousands	6 Months Ended
	Jun. 30, 2023 $ / shares shares
Number of Shares
Beginning of period (in shares) | shares	2,375
Granted (in shares) | shares	207
Exercised (in shares) | shares	0
Forfeited (in shares) | shares	0
Expired (in shares) | shares	(139)
End of period (in shares) | shares	2,443
Weighted Average Exercise Price
Beginning of period (in dollars per share) | $ / shares	$ 31.56
Granted (in dollars per share) | $ / shares	13.72
Exercised (in dollars per share) | $ / shares	0
Forfeited (in dollars per share) | $ / shares	0
Expired (in dollars per share) | $ / shares	24.68
End of period (in dollars per share) | $ / shares	$ 30.43

Share-Based Compensation - Assu

Share-Based Compensation - Assumptions for Fair Value of Options Granted (Details)	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Share-Based Payment Arrangement [Abstract]
Risk-free interest rate	4%	1.50%
Weighted average expected life	6 years 10 months 24 days	6 years 8 months 12 days
Expected volatility	39.50%	36.60%
Dividend yield	0%	4.60%

Share-Based Compensation - Summ

Share-Based Compensation - Summarized Other Information About Stock Options (Details) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($) $ / shares shares
Outstanding:
Aggregate intrinsic value	$ 251
Weighted average remaining contractual life	5 years
Exercisable:
Number of options (in shares) | shares	1,705
Weighted average exercise price (in dollars per share) | $ / shares	$ 34.73
Aggregate intrinsic value	$ 0
Weighted average remaining contractual life	3 years 7 months 6 days

Share-Based Compensation - Sc_3

Share-Based Compensation - Schedule of Restricted Stock Units (Details) - RSUs - $ / shares shares in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Number
Beginning balance (in shares)	825
Granted (in shares)	533	400
Vested (in shares)	(237)
Forfeited (in shares)	(17)
Ending balance (in shares)	1,104
Weighted Average Grant Date Fair Value
Beginning balance (in dollars per share)	$ 24.37
Granted (in dollars per share)	13.74	$ 18.06
Vested (in dollars per share)	27.82
Forfeited (in dollars per share)	18.72
Ending balance (in dollars per share)	$ 18.59

Share-Based Compensation - Sc_4

Share-Based Compensation - Schedule of Outstanding Performance Stock Units (Details) - PSUs - $ / shares		6 Months Ended
	Feb. 24, 2023	Jun. 30, 2023
Number
Beginning balance (in shares)		95,000
Granted (in shares)	80,000	80,000
Vested (in shares)		0
Forfeited (in shares)		0
Ending balance (in shares)		175,000
Weighted Average Grant Date Fair Value
Beginning balance (in dollars per share)		$ 26.01
Granted (in dollars per share)		16.20
Vested (in dollars per share)		0
Forfeited (in dollars per share)		0
Ending balance (in dollars per share)		$ 21.52

Share-Based Compensation - Opti

Share-Based Compensation - Options Granted Under Employee Stock Purchase Plan (Details)	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	4%	1.50%
Weighted average expected life (years)	6 years 10 months 24 days	6 years 8 months 12 days
Expected volatility	39.50%	36.60%
Dividend yield	0%	4.60%
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	4.80%	0.40%
Weighted average expected life (years)	1 year	1 year
Expected volatility	42.90%	36.90%
Dividend yield	7.10%	4.70%

Share-Based Compensation - Supp

Share-Based Compensation - Supplemental Employee Retirement Plan (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
SERP expense	$ 4,409	$ 4,768
SERP
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
SERP expense	298	289
Unrealized gain (loss) recorded in SERP liability account	$ 3,871	$ (10,164)

Income Taxes (Details)

Income Taxes (Details) - USD ($)	Jun. 30, 2023	Jun. 30, 2022
Income Tax Disclosure [Abstract]
Impact of discrete tax items	$ 1,100,000	$ 600,000
Unrecognized tax benefits	$ 0

Segment Information - Schedule

Segment Information - Schedule of Segment Information (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) segment	Jun. 30, 2022 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment			2
Segment Reporting Information [Line Items]
Revenues	$ 418,931	$ 424,857	$ 836,161	$ 851,668
Income before income taxes	11,410	8,250	28,966	24,031
Corporate and eliminations
Segment Reporting Information [Line Items]
Income before income taxes	(17,641)	(19,847)	(34,805)	(33,898)
Housekeeping
Segment Reporting Information [Line Items]
Revenues	190,817	199,065	384,336	400,769
Housekeeping | Operating segments
Segment Reporting Information [Line Items]
Income before income taxes	16,608	17,845	36,661	38,244
Dietary
Segment Reporting Information [Line Items]
Revenues	228,114	225,792	451,825	450,899
Dietary | Operating segments
Segment Reporting Information [Line Items]
Income before income taxes	$ 12,443	$ 10,252	$ 27,110	$ 19,685

Earnings Per Common Share - Sch

Earnings Per Common Share - Schedule of Weighted Average Basic and Diluted Common Shares Outstanding (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Numerator for basic and diluted earnings per share:
Net income	$ 8,598	$ 12,684	$ 6,820	$ 11,329	$ 21,282	$ 18,149
Denominator
Weighted average number of common shares outstanding - basic (in shares)	74,478		74,337		74,488	74,332
Effect of dilutive securities (in shares)	89		21		55	13
Weighted average number of common shares outstanding - diluted (in shares)	74,567		74,358		74,543	74,345
Basic earnings per share (in dollars per share)	$ 0.12		$ 0.09		$ 0.29	$ 0.24
Diluted earnings per share (in dollars per share)	$ 0.12		$ 0.09		$ 0.29	$ 0.24

Earnings Per Common Share - S_2

Earnings Per Common Share - Schedule Anti-dilutive Outstanding Equity Awards Under Share Based Compensation Plans (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Earnings Per Share [Abstract]
Anti-dilutive (in shares)	3,077	2,947	2,721	3,158

Other Contingencies (Details)

Other Contingencies (Details)	6 Months Ended
	Jun. 30, 2023 USD ($) covenant	Dec. 31, 2022 USD ($)
Short-term Debt [Line Items]
Bank line of credit	$ 300,000,000
Long-term line of credit	$ 40,000,000	$ 25,000,000
Financial covenants | covenant	2
Reduction of bank line of credit	$ 85,700,000
Amount available under line of credit	174,300,000
Irrevocable standby letters of credit
Short-term Debt [Line Items]
Irrevocable standby letter of credit, outstanding	$ 85,700,000
SOFR
Short-term Debt [Line Items]
Basis spread on variable rate	1.65%