Note 10 - Leases (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

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

Year Ending December 31,	Capital Leases		Operating Leases
	(In thousands)
2016	$	78	$	579
2017		70		398
2018		35		280
2019		--		102
2020		--		--
Total minimum lease payments		183
Less: Amount representing interest		6
Present value of minimum lease payments		177
Less: Current maturities		74
Capital lease obligations, net of current portion	$	103