Note 5 - Fair Value Measurements (Detail) - Fair Value of Financial Assets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012
Other assets:
Cash surrender value of life insurance policies	$ 4,976
Total	4,976
Fair Value, Inputs, Level 1 [Member]
Other assets:
Cash surrender value of life insurance policies	0
Total	0
Fair Value, Inputs, Level 2 [Member]
Other assets:
Cash surrender value of life insurance policies	4,976
Total	$ 4,976

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This element represents the portion of a balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount that could be realized under a life insurance contract or contracts owned by the Company as of the date of the statement of financial position. Such Company-owned life insurance policies are commonly known as corporate-owned life insurance (COLI) or bank-owned life insurance (BOLI).

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