|
Note 9 - Stock-based Compensation (Tables)
|
12 Months Ended |
|
Mar. 30, 2014
|
| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
|
| Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] |
|
|
|
Fiscal Year Ended March 30, 2014
|
|
|
Fiscal Year Ended March 31, 2013
|
|
|
|
|
Weighted-Average
Exercise Price
|
|
|
Number of Options
Outstanding
|
|
|
Weighted-Average
Exercise Price
|
|
|
Number of Options
Outstanding
|
|
|
Outstanding at Beginning of Period
|
|
$
|
5.23
|
|
|
|
145,000
|
|
|
$
|
3.57
|
|
|
|
573,000
|
|
|
Granted
|
|
|
6.14
|
|
|
|
100,000
|
|
|
|
5.42
|
|
|
|
110,000
|
|
|
Exercised
|
|
|
5.12
|
|
|
|
(60,000
|
)
|
|
|
3.46
|
|
|
|
(521,750
|
)
|
|
Expired
|
|
|
-
|
|
|
|
-
|
|
|
|
0.71
|
|
|
|
(1,250
|
)
|
|
Forfeited
|
|
|
-
|
|
|
|
-
|
|
|
|
5.22
|
|
|
|
(15,000
|
)
|
|
Outstanding at End of Period
|
|
|
5.76
|
|
|
|
185,000
|
|
|
|
5.23
|
|
|
|
145,000
|
|
|
Exercisable at End of Period
|
|
|
5.16
|
|
|
|
35,000
|
|
|
|
-
|
|
|
|
-
|
|
|
| Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] |
|
|
|
2014
|
|
|
2013
|
|
|
Options issued
|
|
|
100,000
|
|
|
|
110,000
|
|
|
Grant Date
|
|
June 14, 2013
|
|
|
June 13, 2012
|
|
|
Dividend yield
|
|
|
5.21
|
%
|
|
|
5.90
|
%
|
|
Expected volatility
|
|
|
35.00
|
%
|
|
|
65.00
|
%
|
|
Risk free interest rate
|
|
|
0.49
|
%
|
|
|
0.55
|
%
|
|
Contractual term (years)
|
|
|
10.00
|
|
|
|
10.00
|
|
|
Expected term (years)
|
|
|
3.00
|
|
|
|
4.00
|
|
|
Forfeiture rate
|
|
|
5.00
|
%
|
|
|
5.00
|
%
|
|
Exercise price (grant-date closing price)
|
|
$
|
6.14
|
|
|
$
|
5.42
|
|
|
Fair value
|
|
$
|
0.98
|
|
|
$
|
1.84
|
|
|
| Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block] |
|
|
|
Fiscal Year Ended March 30, 2014
|
|
|
Options Granted in Fiscal Year
|
|
Cost of
Products
Sold
|
|
|
Other Marketing
& Administrative
Expenses
|
|
|
Total
Expense
|
|
|
2012
|
|
$
|
13
|
|
|
$
|
11
|
|
|
$
|
24
|
|
|
2013
|
|
|
46
|
|
|
|
46
|
|
|
|
92
|
|
|
2014
|
|
|
18
|
|
|
|
18
|
|
|
|
36
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total stock option compensation
|
|
$
|
77
|
|
|
$
|
75
|
|
|
$
|
152
|
|
|
|
|
Fiscal Year Ended March 31, 2013
|
|
|
Options Granted in Fiscal Year
|
|
Cost of
Products
Sold
|
|
|
Other Marketing
& Administrative
Expenses
|
|
|
Total
Expense
|
|
|
2011
|
|
$
|
13
|
|
|
$
|
13
|
|
|
$
|
26
|
|
|
2012
|
|
|
54
|
|
|
|
46
|
|
|
|
100
|
|
|
2013
|
|
|
34
|
|
|
|
34
|
|
|
|
68
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total stock option compensation
|
|
$
|
101
|
|
|
$
|
93
|
|
|
$
|
194
|
|
|
| Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block] |
|
|
Exercise
Price
|
|
|
Number
of Options
Outstanding
|
|
|
Weighted
Avg. Remaining
Contractual
Life in Years
|
|
|
Weighted
Avg. Exercise
Price of
Options
Outstanding
|
|
|
Number
of Options
Exercisable
|
|
|
Weighted
Avg. Exercise
Price of
Options
Exercisable
|
|
|
|
$
|
4.81
|
|
|
|
15,000
|
|
|
|
7.20
|
|
|
$
|
4.81
|
|
|
|
15,000
|
|
|
$
|
4.81
|
|
|
|
$
|
5.42
|
|
|
|
70,000
|
|
|
|
8.21
|
|
|
$
|
5.42
|
|
|
|
20,000
|
|
|
$
|
5.42
|
|
|
|
$
|
6.14
|
|
|
|
100,000
|
|
|
|
9.21
|
|
|
$
|
6.14
|
|
|
|
-
|
|
|
$
|
-
|
|
|
|
|
|
|
|
|
185,000
|
|
|
|
8.67
|
|
|
$
|
5.76
|
|
|
|
35,000
|
|
|
$
|
5.16
|
|
|
| Schedule of Share-based Compensation, Nonemployee Director Stock Award Plan, Activity [Table Text Block] |
|
|
Number
Of Shares
|
|
|
Weighted-Average
Fair Value per Share
|
|
Three-Month
Period Ended
|
|
|
|
28,000
|
|
|
$
|
6.67
|
|
September 29, 2013
|
|
|
|
42,000
|
|
|
|
5.62
|
|
September 30, 2012
|
|
|
|
30,000
|
|
|
|
4.44
|
|
October 2, 2011
|
|
|
|
30,000
|
|
|
|
4.36
|
|
September 26, 2010
|
|
| Schedule of Other Share-based Compensation, Activity [Table Text Block] |
|
|
|
Fiscal Year Ended March 30, 2014
|
|
|
Stock Granted in Fiscal Year
|
|
Employees
|
|
|
Non-employee
Directors
|
|
|
Total
Expense
|
|
|
2011
|
|
$
|
182
|
|
|
$
|
-
|
|
|
$
|
182
|
|
|
2012
|
|
|
-
|
|
|
|
22
|
|
|
|
22
|
|
|
2013
|
|
|
-
|
|
|
|
92
|
|
|
|
92
|
|
|
2014
|
|
|
93
|
|
|
|
63
|
|
|
|
156
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total stock grant compensation
|
|
$
|
275
|
|
|
$
|
177
|
|
|
$
|
452
|
|
|
|
|
Fiscal Year Ended March 31, 2013
|
|
|
Stock Granted in Fiscal Year
|
|
Employees
|
|
|
Non-employee
Directors
|
|
|
Total
Expense
|
|
|
2011
|
|
$
|
295
|
|
|
$
|
18
|
|
|
$
|
313
|
|
|
2012
|
|
|
-
|
|
|
|
66
|
|
|
|
66
|
|
|
2013
|
|
|
-
|
|
|
|
79
|
|
|
|
79
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total stock grant compensation
|
|
$
|
295
|
|
|
$
|
163
|
|
|
$
|
458
|
|
|