Related Party Transactions and Balances - Prepayments and Other Receivables (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Related Party Transaction [Line Items]
Prepayments - related parties	$ 6,980,903	$ 3,085,341
Accounts Payables - related parties	(614,633)
Other Payables - related parties	(1,265,013)	34,481
Affiliated Entity [Member] | Rizhao Foremost Woodwork Manufacturing Company, Limited [Member]
Related Party Transaction [Line Items]
Prepayments - related parties		415,098
Affiliated Entity [Member] | Focal Capital Holding Limited [Member]
Related Party Transaction [Line Items]
Prepayments - related parties	6,980,903	2,670,243
Affiliated Entity [Member] | Foremost Xingye Business Consultancy (Shenzhen) Company, Limited [Member]
Related Party Transaction [Line Items]
Other Payables - related parties		$ 34,481
Affiliated Entity [Member] | Foremost Home Incorporated [Member]
Related Party Transaction [Line Items]
Other Payables - related parties	(925,106)
Affiliated Entity [Member] | Foremost Worldwide Company, Limited [Member]
Related Party Transaction [Line Items]
Accounts Payables - related parties	(614,633)
Other Payables - related parties	$ (339,907)