Note 8 - Deposits - Summary of Deposits (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Non-interest bearing checking accounts	$ 6,286	$ 5,852
Money market accounts	34,391	31,114
Certificates of deposit	137,683	137,068
Total deposits	180,632	177,007
Passbook Accounts [Member]
Interest-bearing deposits	716	1,189
Savings Accounts [Member]
Interest-bearing deposits	$ 1,556	$ 1,784

The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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Amount of interest-bearing domestic certificate of deposit liabilities.

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Amount of interest-bearing domestic money market demand account deposit liabilities.

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The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity.

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