XML 51 R37.htm IDEA: XBRL DOCUMENT
v3.19.1

Dividends (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Equity [Abstract] |
Dividend Payments | During 2018, the Company paid regular quarterly cash dividends totaling $57.2 million as detailed below:
| Quarter Ended |  |  |  |  |  |
| March 31, 2018 |  | June 30, 2018 |  | September 30, 2018 |  | December 31, 2018
| (in thousands, except per share amounts) |  |  |  |  |  |
Cash dividends paid per common share | $ | 0.19125 |  | $ | 0.19250 |  | $ | 0.19375 |  | $ | 0.19500
Total cash dividends paid | $ | 14,149 |  | $ | 14,249 |  | $ | 14,350 |  | $ | 14,453
Record date | February 16, 2018 |  | May 25, 2018 |  | August 24, 2018 |  | November 23, 2018
Payment date | March 23, 2018 |  | June 29, 2018 |  | September 28, 2018 |  | December 28, 2018
Dividends Payable on Outstanding Weighted Average Basic Common Shares | Cash dividends declared on the Company’s outstanding weighted average number of basic common shares for the years ended December 31, 2018, 2017 and 2016 were as follows:
| Year Ended December 31, |  |  |  |
| 2018 |  | 2017 |  | 2016
Cash dividends declared per common share | $ | 0.77750 |  | $ | 0.75750 |  | $ | 0.73750

X
- Definition Schedule of Dividends Payable on Outstanding Weighted Average Number of Basic Common Shares [Table Text Block] + References No definition available. + Details
Name: | hcsg_ScheduleofDividendsPayableonOutstandingWeightedAverageNumberofBasicCommonSharesTableTextBlock
Namespace Prefix: | hcsg_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of all or some of the information related to dividends declared, but not paid, as of the financial reporting date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 + Details
Name: | us-gaap_ScheduleOfDividendsPayableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration