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Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category (USD $)
In Thousands, unless otherwise specified
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
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| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
$ 21,828 |
|
$ 19,376 |
|
$ 17,659 |
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Large-Cap Growth [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
4,833 |
|
3,946 |
|
|
|
Large Company Value [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
2,031 |
|
1,772 |
|
|
|
Mid-Cap Growth [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
897 |
|
753 |
|
|
|
Mid-Cap Value [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
915 |
|
768 |
|
|
|
Small Company Growth [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
873 |
|
774 |
|
|
|
Small Company Value [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
912 |
|
785 |
|
|
|
International [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
2,604 |
[1] |
1,852 |
[1] |
|
|
REIT [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
1,016 |
|
955 |
|
|
|
US Treasury Securities [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
2,525 |
|
2,409 |
|
|
|
US Government Agencies Debt Securities [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
2,003 |
|
2,333 |
|
|
|
Corporate Debt Securities [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
2,077 |
|
2,093 |
|
|
|
International Fixed Income [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
220 |
|
332 |
|
|
|
Asset-backed Securities [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
608 |
|
255 |
|
|
|
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
|
|
|
|
|
|
| Note 16 - Benefit Plans (Details) - The Fair Values of the Company’s Pension Plan Assets by Major Category [Line Items] |
|
|
|
|
|
| Fair value of plan assets |
$ 314 |
|
$ 349 |
|
|
|
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