Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details)

v3.22.4
Summary of Significant Accounting Policies (Details)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2022
USD ($)
segment
$ / shares
Dec. 31, 2021
USD ($)
$ / shares
Number of restaurants under construction two  
Depreciation and amortization $ (12,134) $ (10,790)
Net income (loss) $ 13,319 $ 31,948
Basic net income per share | $ / shares $ 0.42 $ 1.01
Diluted net income per share | $ / shares $ 0.40 $ 0.93
Intangible assets, estimated useful life 10 years  
Property and equipment, net $ 94,087 $ 69,638
Operating lease right-of-use assets 85,161 85,395
Finance lease right-of-use assets 942  
Impairment loss related to long-lived assets 0  
Accounts receivable 15,220 11,356
Amortization expense 200 900
Amortization expense, 2023 100  
Amortization expense, 2024 100  
Amortization expense, 2025 100  
Amortization expense, 2026 100  
Amortization expense, 2027 100  
Valuation allowance of deferred tax assets, net $ 622 336
Recognized uncertain tax position, Description The amount recognized is measured as the largest amount of benefit that has a greater than 50% likelihood of being realized upon ultimate settlement.  
Revenue recognized, gift card breakage $ 300 500
Pre-opening costs 5,519 1,037
Advertising expense $ 7,500 5,100
Estimated percentage of forfeitures 10.00%  
Number of reportable segments | segment 4  
Gain (Loss) on foreign currency translation, net $ (224) 1
Inventories 5,728 3,915
Food    
Inventories 3,700 2,000
Beverage [Member]    
Inventories 2,000 1,900
Credit card processors and third party delivery services    
Accounts receivable 6,400 3,900
Management, license and hotel partners    
Accounts receivable 7,000 6,400
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01    
Deferred revenue   $ 100
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period   1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01    
Deferred revenue $ 200  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period 1 year  
Trade Names    
Gross carrying amount, intangible assets $ 17,400 $ 17,400
Accumulated amortization 2,200 $ 2,000
Other intangible assets    
Gross carrying amount, intangible assets $ 100  
Leasehold Improvements [Member]    
Property, Plant and Equipment, estimated useful lives shorter of their estimated useful lives or the remaining term of the associated lease  
Maximum | Computer and Equipment Furniture and Fixture [Member]    
Property, Plant and Equipment, useful life 15 years  
Minimum | Computer and Equipment Furniture and Fixture [Member]    
Property, Plant and Equipment, useful life 3 years  
Intangible Assets, Amortization Period | Kona Grill Trade Name    
Depreciation and amortization $ 900  
Net income (loss) $ 900  
Basic net income per share | $ / shares $ 0.03  
Diluted net income per share | $ / shares $ 0.03  
Intangible Assets, Amortization Period | Kona Grill Trade Name | Maximum    
Number of restaurants planned to be opened in future five  
Intangible Assets, Amortization Period | Kona Grill Trade Name | Minimum    
Number of restaurants planned to be opened in future three