v3.22.4
TAXATION - Deferred tax assets and liabilities (Details) - USD ($)
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
TAXATION    
Deferred tax assets $ 14,363,000 $ 11,451,000
Valuation allowance (8,784,000) (8,552,000)
Total deferred tax assets 5,579,000 2,899,000
Deferred tax liabilities (74,102,000) (72,980,000)
Net deferred tax liabilities (68,523,000) (70,081,000)
Increase in valuation allowance 232,000 2,981,000
Operating loss carryforwards subject to expiration 30,538,000,000 29,507,000,000
Accrual for uncertain tax positions 0 0
Net operating losses    
TAXATION    
Deferred tax assets 9,515,000 7,967,000
Share issuance costs    
TAXATION    
Deferred tax assets 1,311 2,245
Share based compensation - included in cost of good sold    
TAXATION    
Deferred tax assets 1,385,000  
Investments    
TAXATION    
Deferred tax assets   34,000
Inventory    
TAXATION    
Deferred tax assets 1,389,000 153,000
Other assets    
TAXATION    
Deferred tax assets 763,000 1,052,000
Depreciation - included in cost of good sold    
TAXATION    
Deferred tax liabilities (7,173,000) (6,071,000)
Amortization - included in cost of good sold    
TAXATION    
Deferred tax liabilities (65,642,000) (64,197,000)
Debt financing costs    
TAXATION    
Deferred tax liabilities (1,202,000) (1,821,000)
Other liabilities    
TAXATION    
Deferred tax liabilities $ (85,000) $ (891,000)