|
Note 10 - Stock-Based Compensation Plans and Warrants (Tables)
|
12 Months Ended |
|
Dec. 31, 2013
|
| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
|
| Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] |
|
Risk-free interest rate
|
|
|
3.90
|
%
|
|
Expected life (years)
|
|
|
9.4
|
|
|
Expected volatility
|
|
|
52
|
%
|
|
Expected dividend yield
|
|
|
0.0
|
%
|
|
| Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] |
|
Options
|
|
Shares
|
|
|
Weighted-
Average
Exercise
Price
|
|
|
Average
Remaining
Contractual
Term
|
|
|
Aggregate
Intrinsic
Value
($000’s)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Outstanding January 1, 2013
|
|
|
862,500
|
|
|
$
|
11.92
|
|
|
|
5.5
|
|
|
$
|
7,499
|
|
|
Granted
|
|
|
-
|
|
|
$
|
-
|
|
|
|
-
|
|
|
|
-
|
|
|
Exercised
|
|
|
-
|
|
|
$
|
-
|
|
|
|
-
|
|
|
|
-
|
|
|
Forfeited or expired
|
|
|
(20,000
|
)
|
|
$
|
15.25
|
|
|
|
4.2
|
|
|
|
175
|
|
|
Outstanding at December 31, 2013
|
|
|
842,500
|
|
|
$
|
11.84
|
|
|
|
4.5
|
|
|
|
7,316
|
|
|
Exercisable at December 31, 2013
|
|
|
842,500
|
|
|
$
|
11.84
|
|
|
|
4.3
|
|
|
$
|
7,316
|
|
|
| Schedule of Other Share-based Compensation, Activity [Table Text Block] |
|
|
|
Amount
|
|
|
|
Weighted-
Average
Exercise Price
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Outstanding at January 1, 2011
|
|
|
727,500
|
|
|
|
$
|
11.86
|
|
|
Granted
|
|
|
135,000
|
|
|
|
$
|
12.23
|
|
|
Expired or canceled
|
|
|
-
|
|
|
|
$
|
-
|
|
|
Exercised
|
|
|
-
|
|
|
|
$
|
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Outstanding at December 31, 2011
|
|
|
862,500
|
|
|
|
$
|
11.92
|
|
|
Granted
|
|
|
-
|
|
|
|
$
|
-
|
|
|
Expired or canceled
|
|
|
-
|
|
|
|
$
|
-
|
|
|
Exercised
|
|
|
-
|
|
|
|
|
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Outstanding at December 31, 2012
|
|
|
862,500
|
|
|
|
$
|
11.92
|
|
|
Granted
|
|
|
-
|
|
|
|
$
|
-
|
|
|
Expired or canceled
|
|
|
20,000
|
|
|
|
|
15.25
|
|
|
Exercised
|
|
|
-
|
|
|
|
|
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Outstanding at December 31, 2013
|
|
|
842,500
|
|
(a)
|
|
$
|
11.84
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Options exercisable at December 31, 2012
|
|
|
842,500
|
|
|
|
$
|
11.84
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Weighted-average years of remaining contractual life of options outstanding at December 31, 2013
|
|
|
4.5
|
|
|
|
|
|
|
|
| Schedule of Nonvested Share Activity [Table Text Block] |
|
|
|
Shares
|
|
|
Weighted-
Average
Grant-date
Fair Value
|
|
|
|
|
|
|
|
|
($000’s)
|
|
|
|
|
|
|
|
|
|
|
|
|
Nonvested at December 31, 2011
|
|
|
9,420
|
|
|
$
|
102
|
|
|
Granted
|
|
|
13,795
|
|
|
|
99
|
|
|
Forfeited or canceled
|
|
|
-
|
|
|
|
-
|
|
|
Vested
|
|
|
(9,420
|
)
|
|
|
(102
|
)
|
|
|
|
|
|
|
|
|
|
|
|
Nonvested at December 31, 2012
|
|
|
13,795
|
|
|
|
99
|
|
|
Granted
|
|
|
19,483
|
|
|
|
90
|
|
|
Forfeited or canceled
|
|
|
-
|
|
|
|
-
|
|
|
Vested
|
|
|
(13,795
|
)
|
|
|
(99
|
)
|
|
|
|
|
|
|
|
|
|
|
|
Nonvested at December 31, 2013
|
|
|
19,483
|
|
|
$
|
90
|
|
|