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Share-Based Payments (Tables) | 12 Months Ended
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Jan. 31, 2018
Equity [Abstract] |
Summary of Bonus Consisting of Cash and Shares of Beneficial Interest | Fiscal 2017– Short-Term Cash and Equity Bonus Program
Executive Officer |  | Cash |  |  | Equity
Pamela J. Barnhill |  | $ | 10,000 |  |  | 10,000 Shares of Beneficial Interest
Marc E. Berg |  | $ | 2,500 |  |  | 2,500 Shares of Beneficial Interest
Adam B. Remis |  | $ | 5,000 |  |  | 5,000 Shares of Beneficial Interest
Fiscal 2017– Full Year Cash and Equity Bonus Program
Executive Officer |  | Cash |  |  | Equity
Pamela J. Barnhill |  | $ | 25,000 |  |  | 10,000 Shares of Beneficial Interest
Marc E. Berg |  | $ | 5,000 |  |  | 2,500 Shares of Beneficial Interest
Adam B. Remis |  | $ | 10,000 |  |  | 5,000 Shares of Beneficial Interest
Fiscal 2017– Payouts Under Short-Term and Full Year Cash and Equity Bonus Programs
Executive |  | Cash |  |  | Equity
Pamela J. Barnhill |  | $ | 5,000 |  |  | 3,000 Shares of Beneficial Interest
Marc E. Berg |  | $ | 1,000 |  |  | 750 Shares of Beneficial Interest
Adam B. Remis |  | $ | 2,000 |  |  | 1,500 Shares of Beneficial Interest
Fiscal 2018– Short-Term Cash and Equity Bonus Program
Executive |  | Cash |  |  | Equity
Pamela J. Barnhill |  | $ | 5,000 |  |  | 3,000 Shares of Beneficial Interest
Marc E. Berg |  | $ | 1,000 |  |  | 750 Shares of Beneficial Interest
Adam B. Remis |  | $ | 2,000 |  |  | 1,500 Shares of Beneficial Interest
Executive |  | Cash |  |  | Equity
Pamela J. Barnhill |  | $ | 10,000 |  |  | 4,000 Shares of Beneficial Interest
Marc E. Berg |  | $ | 2,000 |  |  | 1,000 Shares of Beneficial Interest
Adam B. Remis |  | $ | 4,000 |  |  | 2,000 Shares of Beneficial Interest
Fiscal 2018– Full Year Cash and Equity Bonus Program
Executive |  | Cash |  |  | Equity
Pamela J. Barnhill |  | $ | 25,000 |  |  | 10,000 Shares of Beneficial Interest
Marc E. Berg |  | $ | 5,000 |  |  | 2,500 Shares of Beneficial Interest
Adam B. Remis |  | $ | 10,000 |  |  | 5,000 Shares of Beneficial Interest

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