Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands |
Common Stock [Member] |
Treasury Stock [Member] |
Additional Paid-in Capital [Member] |
Retained Earnings [Member] |
Total |
|---|---|---|---|---|---|
| Balances (in shares) at Mar. 31, 2019 | 12,546,789 | (2,424,231) | |||
| Balances at Mar. 31, 2019 | $ 125 | $ (12,326) | $ 53,251 | $ 338 | $ 41,388 |
| Issuance of shares (in shares) | 56,512 | ||||
| Issuance of shares | $ 1 | 62 | 63 | ||
| Stock-based compensation | 297 | $ 297 | |||
| Acquisition of treasury stock (in shares) | (12,263) | (12,000) | |||
| Acquisition of treasury stock | $ (82) | $ (82) | |||
| Net income | 6,561 | 6,561 | |||
| Dividends declared on common stock | (5,791) | (5,791) | |||
| Balances (in shares) at Mar. 29, 2020 | 12,603,301 | (2,436,494) | |||
| Balances at Mar. 29, 2020 | $ 126 | $ (12,408) | 53,610 | 1,108 | 42,436 |
| Issuance of shares (in shares) | 206,452 | ||||
| Issuance of shares | $ 2 | 744 | 746 | ||
| Stock-based compensation | 394 | $ 394 | |||
| Acquisition of treasury stock (in shares) | (374,952) | (125,000) | |||
| Acquisition of treasury stock | $ (2,794) | $ (2,794) | |||
| Net income | 6,081 | 6,081 | |||
| Dividends declared on common stock | (4,998) | (4,998) | |||
| Balances (in shares) at Mar. 28, 2021 | 12,809,753 | (2,811,446) | |||
| Balances at Mar. 28, 2021 | $ 128 | $ (15,202) | $ 54,748 | $ 2,191 | $ 41,865 |
| X | ||||||||||
- Definition Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|