Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands |
Series E Preferred Stock [Member]
Preferred Stock Including Additional Paid in Capital [Member]
|
Series E Preferred Stock [Member]
Common Stock Including Additional Paid in Capital [Member]
|
Series E Preferred Stock [Member]
Retained Earnings [Member]
|
Series E Preferred Stock [Member] |
Series B Preferred Stock [Member]
Preferred Stock Including Additional Paid in Capital [Member]
|
Series B Preferred Stock [Member]
Common Stock Including Additional Paid in Capital [Member]
|
Series B Preferred Stock [Member]
Retained Earnings [Member]
|
Series B Preferred Stock [Member] |
Preferred Stock Including Additional Paid in Capital [Member] |
Common Stock Including Additional Paid in Capital [Member] |
Retained Earnings [Member] |
Total |
Balance (in shares) at Mar. 31, 2018 |
|
|
|
|
|
|
|
|
62,334
|
687,510
|
|
|
Balance at Mar. 31, 2018 |
|
|
|
|
|
|
|
|
$ 3,613
|
$ 25,200
|
$ (28,682)
|
$ 131
|
Cumulative effect of ASC 606 adoption at Mar. 31, 2018 |
|
|
|
|
|
|
|
|
|
|
1,176
|
1,176
|
Net income (loss) |
|
|
|
|
|
|
|
|
|
|
(267)
|
(267)
|
Share based compensation |
|
|
|
|
|
|
|
|
|
$ 57
|
|
57
|
Warrant exercises, net of issuance costs (in shares) |
|
|
|
|
|
|
|
|
|
4,020
|
|
|
Warrant exercises, net of issuance costs |
|
|
|
|
|
|
|
|
|
$ 15
|
|
15
|
Equity issuance for PFG Loan (in shares) |
|
|
|
|
|
|
|
|
|
500
|
|
|
Equity issuance for PFG Loan |
|
|
|
|
|
|
|
|
|
|
|
|
Restricted stock granted (in shares) |
|
|
|
|
|
|
|
|
|
2,567
|
|
|
Restricted stock granted |
|
|
|
|
|
|
|
|
|
|
|
|
Stock issuance, net of offering costs (in shares) |
|
|
|
|
|
|
|
|
8,800
|
|
|
|
Stock issuance, net of offering costs |
|
|
|
|
|
|
|
|
$ 205
|
|
|
205
|
Series E dividends |
|
|
|
|
|
|
|
|
|
|
(20)
|
(20)
|
Balance (in shares) at Jun. 30, 2018 |
|
|
|
|
|
|
|
|
71,134
|
694,597
|
|
|
Balance at Jun. 30, 2018 |
|
|
|
|
|
|
|
|
$ 3,818
|
$ 25,272
|
(27,793)
|
1,297
|
Balance (in shares) at Mar. 31, 2018 |
|
|
|
|
|
|
|
|
62,334
|
687,510
|
|
|
Balance at Mar. 31, 2018 |
|
|
|
|
|
|
|
|
$ 3,613
|
$ 25,200
|
(28,682)
|
131
|
Cumulative effect of ASC 606 adoption at Mar. 31, 2018 |
|
|
|
|
|
|
|
|
|
|
1,176
|
1,176
|
Net income (loss) |
|
|
|
|
|
|
|
|
|
|
|
(1,017)
|
Balance (in shares) at Dec. 29, 2018 |
|
|
|
|
|
|
|
|
98,934
|
733,101
|
|
|
Balance at Dec. 29, 2018 |
|
|
|
|
|
|
|
|
$ 4,350
|
$ 25,448
|
(28,592)
|
1,206
|
Balance (in shares) at Mar. 31, 2018 |
|
|
|
|
|
|
|
|
62,334
|
687,510
|
|
|
Balance at Mar. 31, 2018 |
|
|
|
|
|
|
|
|
$ 3,613
|
$ 25,200
|
(28,682)
|
131
|
Cumulative effect of ASC 606 adoption at Mar. 31, 2018 |
|
|
|
|
|
|
|
|
|
|
1,176
|
1,176
|
Stock issuance, net of offering costs (in shares) |
|
|
|
57,200
|
|
|
|
|
|
|
|
|
Balance (in shares) at Mar. 30, 2019 |
|
|
|
|
|
|
|
|
116,934
|
757,367
|
|
|
Balance at Mar. 30, 2019 |
|
|
|
|
|
|
|
|
$ 4,806
|
$ 25,557
|
(28,548)
|
1,815
|
Balance (in shares) at Jun. 30, 2018 |
|
|
|
|
|
|
|
|
71,134
|
694,597
|
|
|
Balance at Jun. 30, 2018 |
|
|
|
|
|
|
|
|
$ 3,818
|
$ 25,272
|
(27,793)
|
1,297
|
Net income (loss) |
|
|
|
|
|
|
|
|
|
|
(260)
|
(260)
|
Share based compensation |
|
|
|
|
|
|
|
|
|
$ 46
|
|
46
|
Warrant exercises, net of issuance costs (in shares) |
|
|
|
|
|
|
|
|
|
34,171
|
|
|
Warrant exercises, net of issuance costs |
|
|
|
|
|
|
|
|
|
$ 97
|
|
97
|
Equity issuance for PFG Loan (in shares) |
|
|
|
|
|
|
|
|
|
500
|
|
|
Equity issuance for PFG Loan |
|
|
|
|
|
|
|
|
|
|
|
|
Stock issuance, net of offering costs (in shares) |
|
|
|
|
|
|
|
|
17,400
|
|
|
|
Stock issuance, net of offering costs |
|
|
|
|
|
|
|
|
$ 371
|
|
|
371
|
Series E dividends |
|
|
|
|
|
|
|
|
|
|
(22)
|
(22)
|
Balance (in shares) at Sep. 29, 2018 |
|
|
|
|
|
|
|
|
88,534
|
729,268
|
|
|
Balance at Sep. 29, 2018 |
|
|
|
|
|
|
|
|
$ 4,189
|
$ 25,415
|
(28,075)
|
1,529
|
Net income (loss) |
|
|
|
|
|
|
|
|
|
|
(490)
|
(490)
|
Share based compensation |
|
|
|
|
|
|
|
|
|
$ 33
|
|
33
|
Equity issuance for PFG Loan (in shares) |
|
|
|
|
|
|
|
|
|
500
|
|
|
Equity issuance for PFG Loan |
|
|
|
|
|
|
|
|
|
|
|
|
Restricted stock granted (in shares) |
|
|
|
|
|
|
|
|
|
3,333
|
|
|
Restricted stock granted |
|
|
|
|
|
|
|
|
|
|
|
|
Stock issuance, net of offering costs (in shares) |
|
|
|
|
|
|
|
|
10,400
|
|
|
|
Stock issuance, net of offering costs |
|
|
|
|
|
|
|
|
$ 161
|
|
|
161
|
Series E dividends |
|
|
|
|
|
|
|
|
|
|
(27)
|
(27)
|
Balance (in shares) at Dec. 29, 2018 |
|
|
|
|
|
|
|
|
98,934
|
733,101
|
|
|
Balance at Dec. 29, 2018 |
|
|
|
|
|
|
|
|
$ 4,350
|
$ 25,448
|
(28,592)
|
1,206
|
Balance (in shares) at Mar. 30, 2019 |
|
|
|
|
|
|
|
|
116,934
|
757,367
|
|
|
Balance at Mar. 30, 2019 |
|
|
|
|
|
|
|
|
$ 4,806
|
$ 25,557
|
(28,548)
|
1,815
|
Net income (loss) |
|
|
|
|
|
|
|
|
|
|
52
|
52
|
Share based compensation |
|
|
|
|
|
|
|
|
|
$ 95
|
|
95
|
Equity issuance for PFG Loan (in shares) |
|
|
|
|
|
|
|
|
|
167
|
|
|
Equity issuance for PFG Loan |
|
|
|
|
|
|
|
|
|
|
|
|
Series E dividends |
|
|
|
|
|
|
|
|
|
|
(37)
|
(37)
|
Balance (in shares) at Jun. 29, 2019 |
|
|
|
|
|
|
|
|
116,934
|
756,201
|
|
|
Balance at Jun. 29, 2019 |
|
|
|
|
|
|
|
|
$ 4,804
|
$ 25,654
|
(28,533)
|
1,925
|
Restricted stock forfeited (in shares) |
|
|
|
|
|
|
|
|
|
(1,333)
|
|
|
Restricted stock forfeited |
|
|
|
|
|
|
|
|
|
|
|
|
Series E preferred stock issuance, reclass of offering costs |
|
|
|
|
|
|
|
|
$ (2)
|
$ 2
|
|
|
Balance (in shares) at Mar. 30, 2019 |
|
|
|
|
|
|
|
|
116,934
|
757,367
|
|
|
Balance at Mar. 30, 2019 |
|
|
|
|
|
|
|
|
$ 4,806
|
$ 25,557
|
(28,548)
|
1,815
|
Net income (loss) |
|
|
|
|
|
|
|
|
|
|
|
(24)
|
Stock issuance, net of offering costs (in shares) |
|
|
|
0
|
|
|
|
|
|
|
|
|
Balance (in shares) at Dec. 28, 2019 |
|
|
|
|
|
|
|
|
26,982
|
2,476,900
|
|
|
Balance at Dec. 28, 2019 |
|
|
|
|
|
|
|
|
$ 2,922
|
$ 31,369
|
(29,908)
|
4,383
|
Balance (in shares) at Jun. 29, 2019 |
|
|
|
|
|
|
|
|
116,934
|
756,201
|
|
|
Balance at Jun. 29, 2019 |
|
|
|
|
|
|
|
|
$ 4,804
|
$ 25,654
|
(28,533)
|
1,925
|
Net income (loss) |
|
|
|
|
|
|
|
|
|
|
80
|
80
|
Share based compensation |
|
|
|
|
|
|
|
|
|
$ 67
|
|
67
|
Warrant exercises, net of issuance costs (in shares) |
|
|
|
|
|
|
|
|
|
81,808
|
|
|
Warrant exercises, net of issuance costs |
|
|
|
|
|
|
|
|
|
$ 230
|
|
230
|
Series E dividends |
|
|
|
|
|
|
|
|
|
|
(36)
|
|
Balance (in shares) at Sep. 28, 2019 |
|
|
|
|
|
|
|
|
115,582
|
881,012
|
|
|
Balance at Sep. 28, 2019 |
|
|
|
|
|
|
|
|
$ 4,623
|
$ 26,279
|
(28,494)
|
2,408
|
Series E dividends (in shares) |
|
|
|
|
|
|
|
|
|
33,991
|
|
|
Series E dividends |
|
|
|
|
|
|
|
|
|
$ 142
|
|
106
|
Preferred stock converted to common stock (in shares) |
(600)
|
|
|
|
(752)
|
|
|
|
|
|
|
|
Preferred stock converted to common stock |
$ (15)
|
|
|
|
$ (166)
|
|
|
|
|
|
|
|
Preferred stock converted to common stock (in shares) |
|
4,000
|
|
|
|
5,012
|
|
|
|
|
|
|
Preferred stock converted to common stock |
|
$ 20
|
|
|
|
$ 166
|
|
|
|
|
|
|
Preferred stock converted to common stock |
|
|
$ (5)
|
|
|
|
|
|
|
|
|
|
Net income (loss) |
|
|
|
|
|
|
|
|
|
|
(156)
|
(156)
|
Share based compensation |
|
|
|
|
|
|
|
|
|
$ 67
|
|
67
|
Warrant exercises, net of issuance costs (in shares) |
|
|
|
|
|
|
|
|
|
|
|
|
Warrant exercises, net of issuance costs |
|
|
|
|
|
|
|
|
|
$ (18)
|
|
(18)
|
Stock issuance, net of offering costs (in shares) |
|
|
|
|
|
|
|
|
|
699,333
|
|
|
Stock issuance, net of offering costs |
|
|
|
|
|
|
|
|
|
$ 2,053
|
|
2,053
|
Series E dividends |
|
|
|
|
|
|
|
|
|
|
(18)
|
|
Balance (in shares) at Dec. 28, 2019 |
|
|
|
|
|
|
|
|
26,982
|
2,476,900
|
|
|
Balance at Dec. 28, 2019 |
|
|
|
|
|
|
|
|
$ 2,922
|
$ 31,369
|
(29,908)
|
4,383
|
Series E dividends (in shares) |
|
|
|
|
|
|
|
|
|
10,636
|
|
|
Series E dividends |
|
|
|
|
|
|
|
|
|
$ 47
|
|
29
|
Preferred stock converted to common stock (in shares) |
|
|
|
|
|
|
|
|
(88,600)
|
|
|
|
Preferred stock converted to common stock |
|
|
|
|
|
|
|
|
$ (1,701)
|
|
|
|
Preferred stock converted to common stock (in shares) |
|
|
|
|
|
|
|
|
|
886,000
|
|
|
Preferred stock converted to common stock |
|
|
|
|
|
|
|
|
|
$ 2,941
|
|
|
Preferred stock converted to common stock |
|
|
|
|
|
|
|
|
|
|
$ (1,240)
|
|
Fractional shares due to reverse split (in shares) |
|
|
|
|
|
|
|
|
|
(81)
|
|
|