Note 6 - Accrued Expenses

12 Months Ended

Dec. 31, 2011

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

6.    Accrued Expenses

Accrued expenses consist of the following:

	(in thousands)
	December 31,
		2011		2010
Salaries, wages, bonuses and employee benefits	$	3,411	$	3,288
Other (1)		4,379		5,113
Total accrued expenses	$	7,790	$	8,401

 (1) As of December 31, 2011 and 2010, no single item included within other accrued expenses exceeded 5.0% of the Company’s total current liabilities.