Annual report pursuant to Section 13 and 15(d)

Segment reporting (Details)

v2.4.1.9
Segment reporting (Details) (USD $)
12 Months Ended
Dec. 31, 2014
segment
Dec. 31, 2013
Segment Reporting Information [Line Items]    
Number of operating segments 3us-gaap_NumberOfOperatingSegments  
Revenues $ 49,322,908us-gaap_Revenues $ 43,904,913us-gaap_Revenues
Segment Profits 14,552,551us-gaap_GrossProfit 11,807,049us-gaap_GrossProfit
General and administrative 8,687,490us-gaap_GeneralAndAdministrativeExpense 10,777,805us-gaap_GeneralAndAdministrativeExpense
Depreciation and amortization 1,438,728us-gaap_DepreciationAndAmortization 1,456,736us-gaap_DepreciationAndAmortization
Interest expense, net of interest income 75,771us-gaap_InterestIncomeExpenseNet 768,152us-gaap_InterestIncomeExpenseNet
Equity in (income) of investee companies (1,149,060)us-gaap_IncomeLossFromEquityMethodInvestments (948,852)us-gaap_IncomeLossFromEquityMethodInvestments
Other (1,850,294)us-gaap_OtherCostAndExpenseOperating 14,974,800us-gaap_OtherCostAndExpenseOperating
Income (loss) from continuing operations before provision for income taxes 7,349,916us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest (15,221,592)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Other non-current assets 18,815,625us-gaap_PropertyPlantAndEquipmentNet 13,445,413us-gaap_PropertyPlantAndEquipmentNet
STKs [Member]    
Segment Reporting Information [Line Items]    
Revenues 38,644,993us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= stks_STKsMember
35,820,303us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= stks_STKsMember
Segment Profits 5,433,261us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= stks_STKsMember
4,742,590us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= stks_STKsMember
Other non-current assets 17,456,993us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementBusinessSegmentsAxis
= stks_STKsMember
11,893,554us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementBusinessSegmentsAxis
= stks_STKsMember
F&B [Member]    
Segment Reporting Information [Line Items]    
Revenues 8,823,318us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= stks_FBMember
7,336,628us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= stks_FBMember
Segment Profits 8,823,318us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= stks_FBMember
7,336,628us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= stks_FBMember
Other non-current assets 229,771us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementBusinessSegmentsAxis
= stks_FBMember
145,364us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementBusinessSegmentsAxis
= stks_FBMember
Other [Member]    
Segment Reporting Information [Line Items]    
Revenues 1,854,597us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
747,982us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
Segment Profits 295,972us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
(272,169)us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
Other non-current assets $ 1,128,861us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
$ 1,406,495us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember