Note 13 - Stock Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Thousands |
1 Months Ended |
12 Months Ended |
Dec. 31, 2015 |
Dec. 31, 2014 |
Jul. 31, 2014 |
May. 31, 2014 |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
| Note 13 - Stock Based Compensation (Details) [Line Items] |
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum |
|
|
|
|
10.00%
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Term |
|
|
|
|
10 years
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) |
|
|
|
|
30,000
|
90,000
|
0
|
| Allocated Share-based Compensation Expense |
|
|
|
|
$ 2,043
|
$ 1,440
|
$ 0
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options |
$ 158
|
|
|
|
$ 158
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in Dollars per share) |
|
|
|
|
$ 4.55
|
$ 2.78
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares) |
1,194,700
|
|
|
|
1,194,700
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term |
|
|
|
|
1 year 302 days
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value |
$ 378
|
$ 299
|
|
|
$ 378
|
$ 299
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value |
$ 248
|
$ 148
|
|
|
248
|
148
|
|
| Employee Service Share-based Compensation, Cash Received from Exercise of Stock Options |
|
|
|
|
0
|
|
|
| Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options |
|
|
|
|
5
|
|
|
| Payments Related to Tax Withholding for Share-based Compensation |
|
|
|
|
$ 120
|
$ 175
|
$ 45
|
| Management [Member] |
|
|
|
|
|
|
|
| Note 13 - Stock Based Compensation (Details) [Line Items] |
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) |
|
90,000
|
|
|
|
|
|
| New Members of Board of Directors [Member] |
|
|
|
|
|
|
|
| Note 13 - Stock Based Compensation (Details) [Line Items] |
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) |
30,000
|
|
|
|
|
|
|
| Options Exercised [Member] |
|
|
|
|
|
|
|
| Note 13 - Stock Based Compensation (Details) [Line Items] |
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|
|
|
|
|
|
| Shares Paid for Tax Withholding for Share Based Compensation (in Shares) |
|
|
|
|
16,556
|
|
|
| Options Vested [Member] |
|
|
|
|
|
|
|
| Note 13 - Stock Based Compensation (Details) [Line Items] |
|
|
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|
|
|
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| Shares Paid for Tax Withholding for Share Based Compensation (in Shares) |
|
|
|
|
10,000
|
|
|
| Restricted Stock [Member] |
|
|
|
|
|
|
|
| Note 13 - Stock Based Compensation (Details) [Line Items] |
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in Shares) |
|
|
|
|
|
375,000
|
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options |
$ 3,069
|
|
|
|
$ 3,069
|
|
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition |
|
|
|
|
1 year 313 days
|
|
|
| Employee Service Share-based Compensation, Tax Benefit from Compensation Expense |
|
|
|
|
$ 339
|
|
|
| Restricted Stock [Member] | Chief Executive Officer [Member] |
|
|
|
|
|
|
|
| Note 13 - Stock Based Compensation (Details) [Line Items] |
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in Shares) |
|
|
|
250,000
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period |
|
|
|
3 years
|
|
|
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options |
|
|
|
$ 4,195
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period |
|
|
|
3 years
|
|
|
|
| Restricted Stock [Member] | VP of Business and Marketing [Member] |
|
|
|
|
|
|
|
| Note 13 - Stock Based Compensation (Details) [Line Items] |
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in Shares) |
|
|
125,000
|
|
|
|
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options |
|
|
$ 2,136
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage |
|
|
20.00%
|
|
|
|
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition |
|
|
4 years
|
|
|
|
|
| Employee Stock Option [Member] |
|
|
|
|
|
|
|
| Note 13 - Stock Based Compensation (Details) [Line Items] |
|
|
|
|
|
|
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| Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition |
|
|
|
|
1 year 335 days
|
|
|
| Employee Stock Option [Member] | Management [Member] |
|
|
|
|
|
|
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| Note 13 - Stock Based Compensation (Details) [Line Items] |
|
|
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|
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|
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| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period |
|
3 years
|
|
|
|
|
|