Note 11 - Lease Commitments (Tables)

12 Months Ended

Dec. 31, 2013

Leases [Abstract]

Schedule of Future Minimum Lease Payments [Table Text Block]

	Capital		Operating		Total
2014	$	76	$	314	$	390
2015		76		312		388
2016		76		254		330
2017		76		219		295
2018		76		19		95
After 2018		510		—		510
Total minimum lease payments		890	$	1,118	$	2,008
Less: Amounts representing interest		444
Present value of minimum payments		446
Less: Current portion of obligations under capital leases		56
Long-term portion of obligations under capital leases	$	390