Note 2 - Allowance for Doubtful Accounts Receivable

12 Months Ended

Dec. 31, 2013

Receivables [Abstract]

Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

NOTE 2 - Allowance for Doubtful Accounts Receivable:

The activity in the allowance for doubtful accounts receivable was as follows:

	2013			2012
Balance at the beginning of year	$	725,000		$	758,000
Provision for bad debts		161,000			74,000
Charge-offs		(337,000	)		(125,000	)
Recoveries		11,000			18,000
Balance at the end of year	$	560,000		$	725,000