v3.10.0.1

Commitments and Contingencies (Details Narrative) - 6 months ended Sep. 30, 2018	USD ($)	EUR (€)
New York [Member]
Lease expiration date	Feb. 29, 2020	Feb. 29, 2020
Operating leases, rent expense	$ 26,255
Dublin [Member]
Lease expiration date	Oct. 31, 2019	Oct. 31, 2019
Operating leases, rent expense	$ 1,740
Houston, TX [Member]
Lease expiration date	Jun. 26, 2021	Jun. 26, 2021
Operating leases, rent expense	$ 3,581
Newly Distilled Bourbon [Member]
Contract year ending	Dec. 31, 2018	Dec. 31, 2018
Long-term purchase commitment, amount	$ 3,900,000
Long term purchased amount	1,682,200
Euro [Member] | Dublin [Member]
Operating leases, rent expense | €		€ 1,500
Irish Whiskeys [Member] | Blended Irish Whiskeys [Member]
Long-term purchase commitment, amount	$ 331,202
Irish Whiskeys [Member] | Blended Irish Whiskeys [Member] | Euro [Member]
Long-term purchase commitment, amount | €		€ 285,489
Irish Whiskeys [Member] | Blended Irish Whiskeys [Member] | Four Contract Year [Member]
Long term purchase commitment percentage agreed to purchase	90.00%	90.00%
Contract year ending	Jun. 30, 2019	Jun. 30, 2019
Long-term purchase commitment, amount	$ 1,282,596
Irish Whiskeys [Member] | Blended Irish Whiskeys [Member] | Contract Year [Member] | Euro [Member]
Long-term purchase commitment, amount | €		€ 1,105,572
Irish Whiskeys [Member] | Single Malt Irish Whiskeys [Member]
Long-term purchase commitment, amount	$ 162,882
Irish Whiskeys [Member] | Single Malt Irish Whiskeys [Member] | Euro [Member]
Long-term purchase commitment, amount | €		€ 140,401
Irish Whiskeys [Member] | Single Malt Irish Whiskeys [Member] | Twelve Contract Year [Member]
Long term purchase commitment percentage agreed to purchase	80.00%	80.00%
Contract year ending	Jun. 30, 2019	Jun. 30, 2019
Long-term purchase commitment, amount	$ 667,987
Irish Whiskeys [Member] | Single Malt Irish Whiskeys [Member] | Twelve Contract Year [Member] | Euro [Member]
Long-term purchase commitment, amount | €		€ 575,791

X

- Definition

Contract year ending during the period.

+ References

No definition available.

+ Details

Name:	ROX_ContractYearEnding
Namespace Prefix:	ROX_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The element represents the percentage of amount agreed to purchase under the long-term purchase commitment.

+ References

No definition available.

+ Details

Name:	ROX_LongTermPurchaseCommitmentPercentageAgreedToPurchase
Namespace Prefix:	ROX_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Long term purchased amount.

+ References

No definition available.

+ Details

Name:	ROX_LongTermPurchasedAmount
Namespace Prefix:	ROX_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

No definition available.

+ Details

Name:	us-gaap_LeaseAndRentalExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Date which lease or group of leases is set to expire, in CCYY-MM-DD format.

+ References

No definition available.

+ Details

Name:	us-gaap_LeaseExpirationDate1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The minimum amount the entity agreed to spend under the long-term purchase commitment.

+ References

No definition available.

+ Details

Name:	us-gaap_LongTermPurchaseCommitmentAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	srt_StatementGeographicalAxis=ROX_NewYorkMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=ROX_DublinMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=ROX_HoustonTXMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=ROX_NewlyDistilledBourbonMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_CurrencyAxis=ROX_EuroMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_TradingActivityByTypeAxis=ROX_IrishWhiskeysMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=ROX_BlendedIrishWhiskeysMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementScenarioAxis=ROX_FourContractYearMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementScenarioAxis=ROX_ContractYearMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=ROX_SingleMaltIrishWhiskeysMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementScenarioAxis=ROX_TwelveContractYearMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: