XML 46 R36.htm IDEA: XBRL DOCUMENT
v3.20.2

Income (Loss) Per Share (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2020
Continued Operations |
Operating Activities [Line Items] |
Summary of Shares Equivalents Excluded from Dilutive Share Computation | The following share equivalents have been excluded from the continuing operations dilutive share computation for the three and nine months ended September 30, 2020 and 2019 as their inclusion would be anti-dilutive.
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2020 |  | 2019 |  | 2020 |  | 2019
Restricted stock awards | — |  |  | 148 |  |  | 3 |  |  | 148 |
Stock options | 118 |  |  | 295 |  |  | 159 |  |  | 268 |
Warrants | 449 |  |  | 616 |  |  | 589 |  |  | 575 |
| 567 |  |  | 1,059 |  |  | 751 |  |  | 991 |
Discontinued Operations |
Operating Activities [Line Items] |
Summary of Shares Equivalents Excluded from Dilutive Share Computation | The following share equivalents have been excluded from the discontinued operations dilutive share computation for the three and nine months ended September 30, 2019 as their inclusion would be anti-dilutive.
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2020 |  | 2019 |  | 2020 |  | 2019
Restricted stock awards | — |  |  | 148 |  |  | — |  |  | 148 |
Stock options | — |  |  | 295 |  |  | — |  |  | 268 |
Warrants | — |  |  | 616 |  |  | — |  |  | 575 |
| — |  |  | 1,059 |  |  | — |  |  | 991 |

X
- Definition Operating Activities + References No definition available. + Details
Name: | chci_OperatingActivitiesLineItems
Namespace Prefix: | chci_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementOperatingActivitiesSegmentAxis=us-gaap_SegmentContinuingOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementOperatingActivitiesSegmentAxis=us-gaap_SegmentDiscontinuedOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |