ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS (Tables)

3 Months Ended

Mar. 31, 2014

Receivables [Abstract]

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

Accounts receivable - net consists of:

	March 31, 2014		December 31, 2013
Accounts receivable	$	10,117,000	$	8,975,000
Allowance for doubtful accounts		(228,000)		(236,000)
	$	9,889,000	$	8,739,000