Note 9 - Leases (Tables)

12 Months Ended

Dec. 31, 2013

Leases [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Year Ending December 31,	Capital Leases		Operating Leases
	(In thousands)
2014	$	137	$	782
2015		104		753
2016		9		507
2017		--		324
2018		--		202
Thereafter		--		14
Total minimum lease payments		250
Less: Amount representing interest		28
Present value of minimum lease payments		222
Less: Current maturities		114
Capital lease obligations, net of current portion	$	108