XML 44 R30.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Note 1 - Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Mar. 31, 2018
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
Years ended March 31, |  | 2018 |  |  | 2017 |  |  | 2016 |
|  |  | (Restated) |  | (Restated) |
|  | (In thousands, except per share amounts) |
Basic |  |  |  |  |  |  |  |  |  |  |  |
Net (loss) earnings |  | $ | (13,811 | ) |  | $ | 15,895 |  |  | $ | 56,399 |
Deduct preferred stock dividends |  |  | 23 |  |  |  | 23 |  |  |  | 23 |
Undistributed (loss) earnings |  |  | (13,834 | ) |  |  | 15,872 |  |  |  | 56,376 |
(Loss) earnings attributable to participating preferred shareholders |  |  | (66 | ) |  |  | 146 |  |  |  | 563 |
(Loss) earnings attributable to common shareholders |  | $ | (13,768 | ) |  | $ | 15,726 |  |  | $ | 55,813 |
Weighted average common shares outstanding |  |  | 9,769 |  |  |  | 9,785 |  |  |  | 9,878 |
Basic (loss) earnings per common share |  | $ | (1.41 | ) |  | $ | 1.61 |  |  | $ | 5.65 |
Diluted |  |  |  |  |  |  |  |  |  |  |  |
(Loss) earnings attributable to common shareholders |  | $ | (13,768 | ) |  | $ | 15,726 |  |  | $ | 55,813 |
Add dividends on convertible preferred stock |  |  | - |  |  |  | 20 |  |  |  | 20 |
Earnings attributable to common stock on a diluted basis |  | $ | (13,768 | ) |  | $ | 15,746 |  |  | $ | 55,833 |
Weighted average common shares outstanding-basic |  |  | 9,769 |  |  |  | 9,785 |  |  |  | 9,878 |
Additional shares to be issued related to the equity compensation plan |  |  | - |  |  |  | 2 |  |  |  | 3 |
Additional shares to be issued under full conversion of preferred stock |  |  | - |  |  |  | 67 |  |  |  | 67 |
Total shares for diluted |  |  | 9,769 |  |  |  | 9,854 |  |  |  | 9,948 |
Diluted (loss) earnings per share |  | $ | (1.41 | ) |  | $ | 1.60 |  |  | $ | 5.61 |

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration