Related-Party Transactions - Schedule of Related-Party Transactions (Details) (USD $)	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Related Party Transactions [Abstract]
Sales to Shepherd Neame	$ 1,667,100	$ 1,842,800
Purchases from Shepherd Neame	7,044,200	7,856,800
Expense reimbursement to Shepherd Neame	515,300	512,900
Interest expense related to UBA convertible notes	45,100	45,400
Accounts payable to Shepherd Neame	2,841,800		3,894,900
Accounts receivable from Shepherd Neame	$ 282,900		$ 356,300