ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS (Tables)

3 Months Ended

Mar. 31, 2013

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

Accounts receivable - net consists of:

	March 31, 2013		December 31, 2012
Accounts receivable	$	13,656,000	$	6,953,000
Allowance for doubtful accounts		(306,000)		(278,000)
	$	13,350,000	$	6,675,000