Note 7 - Commitments and Contingent Liabilities (Details) (USD $) In Thousands, unless otherwise specified	1 Months Ended		12 Months Ended
	Nov. 30, 2012	Sep. 30, 2010	Dec. 31, 2013	Dec. 31, 2012
Commitments and Contingencies Disclosure [Abstract]
Period of Lease		15 years
Option to Cancel Lease		10 years
Term of Lease	7 years
Optional Lease Extension Period	5 years
Operating Leases, Rent Expense (in Dollars)			$ 298	$ 280