XML 53 R36.htm IDEA: XBRL DOCUMENT
v3.20.2

Summary of Significant Accounting Policies (Details) | 12 Months Ended
--- | ---
Jun. 30, 2020
CACM [Member] |  |
Place incorporated | New York, USA |
Ownership percentage | 100.00% |
Baytao [Member] |  |
Place incorporated | New York, USA |
Ownership percentage | 80.00% |
Color China [Member] |  |
Place incorporated | Hong Kong |
Ownership percentage | 100.00% |
BVI-ACM [Member] |  |
Place incorporated | British Virgin Island | [1]
Ownership percentage | 100.00% | [1]
China-ACMH [Member] |  |
Place incorporated | Beijing, China | [1]
Ownership percentage | 100.00% | [1]
Xin Ao [Member] |  |
Place incorporated | Beijing, China | [1]
Description of ownership percentage | VIE | [1]
Sunway Kids [Member] |  |
Place incorporated | British Virgin Island | [2]
Ownership percentage | 100.00% | [2]
[1] | The Company sold BVI-ACM and its subsidiaries to two former officers (CEO and CFO) who collectively held less than 5% ordinary shares of the Company currently for $600,000. See Note 4 - Discontinued operations for details.
[2] | The Company sold Sunway Kids and its subsidiaries to a third party for $2.4 million in June 2020. See Note 4 - Discontinued operations for details.

X
- Definition Description of the variable interest entity's nature. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph b -URI http://asc.fasb.org/extlink&oid=121559654&loc=d3e5747-111685 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 5A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121559654&loc=SL6759159-111685 + Details
Name: | us-gaap_VariableInterestEntityDescriptionOfEntity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 5A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121559654&loc=SL6759159-111685 + Details
Name: | us-gaap_VariableInterestEntityOwnershipPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Structure or legal form of Variable Interest Entity (VIE). In general, a VIE is a corporation, partnership, trust, or any other legal structure used for business purposes that either (a) does not have equity investors with voting rights or (b) has equity investors that do not provide sufficient financial resources for the entity to support its activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 5A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121559654&loc=SL6759159-111685 + Details
Name: | us-gaap_VariableInterestEntityTypeOfEntity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=hht_CacmGroupNyIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=hht_BaytaoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=hht_ColorChinaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=hht_BviAcmMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=hht_ChinaAcmhMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=hht_XinAoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=hht_SunwayKidsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |