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Stock-Based Compensation - Summary of Activity for Non-Vested Shares under Two Thousand Six And Two Thousand Sixteen Plan (Parenthetical) (Details) - USD ($)

6 Months Ended

Feb. 19, 2019

Aug. 03, 2019

Aug. 04, 2018

Deferred stock

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Shares granted

43,455

54,798

Performance stock units

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Shares granted

720,000

Number of shares of common stock issued

720,000

Shares granted, vesting terms

The PSUs vest in installments when the following milestones are met: one-third of the PSUs vest when the trailing 90-day volume-weighted average closing stock price (“VWAP”) is $4.00, one-third of the PSUs vest when the VWAP is $6.00 and one-third when the VWAP is $8.00. All PSUs will expire on April 1, 2023 if no performance metric is achieved.

Share based expensed over the respective derived service periods

$ 1,000,000

Expiration date

Apr. 01, 2023

Share based compensation fair value assumptions historical volatility

55.90%

Share based compensation fair value assumptions, term

4 years 1 month 6 days

Share based compensation fair value assumptions, share price

$ 2.50

Share based compensation fair value assumptions risk free rate

2.50%

Share based compensation fair value assumptions cost of equity

9.50%

Performance stock units | When VWAP is $4.00

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Volume-weighted average closing stock price

$ 4.00

Service period

16 months

Performance stock units | When VWAP is $6.00

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Volume-weighted average closing stock price

$ 6.00

Service period

25 months

Performance stock units | When VWAP is $8.00

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Volume-weighted average closing stock price

$ 8.00

Service period

30 months

Performance stock units | Mr Kanter

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Shares granted during the period, fair value

$ 1,000,000

Two Thousand Sixteen To Two Thousand Seventeen Long Term Incentive Plan

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Shares granted

150,299

Two Thousand Sixteen To Two Thousand Seventeen Long Term Incentive Plan | Time-Based RSUs

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Shares vested

441,094

Number of shares of common stock issued

359,542

Two Thousand Sixteen To Two Thousand Seventeen Long Term Incentive Plan | Time-Based RSUs | Mr Kanter

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Shares granted

240,000

Share-based compensation arrangement by share-based payment award, vesting period

4 years

Employee Stock Plan, 2006 Plan and 2016 Plan

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Shares granted

1,219,749

Share-based compensation arrangement by share-based payment award, vesting period

3 years

Shares vested

522,544

Shares granted during the period, fair value

$ 98,763

Percentage of quarterly retainer

50.00%

Employee Stock Plan, 2006 Plan and 2016 Plan | Certain Directors

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Shares granted

65,995

Shares granted during the period, fair value

$ 149,995

Employee Stock Plan, 2006 Plan and 2016 Plan | Deferred stock

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Shares granted

43,455

Shares vested

^[1]

5,455

Employee Stock Plan, 2006 Plan and 2016 Plan | Deferred stock | Certain Directors

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Shares granted

^[1]

19,371

Employee Stock Plan, 2006 Plan and 2016 Plan | Performance stock units

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Shares granted

^[2]

720,000

[1]

The 43,455 shares of deferred stock, with a fair value of $98,763, represent compensation to certain directors in lieu of cash, in accordance with their irrevocable elections. The shares of deferred stock will vest three years from the date of grant or at separation of service, based on the irrevocable election of each director.

[2]

On February 19, 2019, the Company granted 720,000 shares of performance stock units (“PSUs”), with a fair value of $1.0 million, to Mr. Kanter. The PSUs vest in installments when the following milestones are met: one-third of the PSUs vest when the trailing 90-day volume-weighted average closing stock price (“VWAP”) is $4.00, one-third of the PSUs vest when the VWAP is $6.00 and one-third when the VWAP is $8.00. All PSUs will expire on April 1, 2023 if no performance metric is achieved. The $1.0 million is being expensed over the respective derived service periods of each tranche of 16 months, 25 months and 30 months, respectively. The respective fair value and derived service periods assigned to the PSUs were determined using a Monte Carlo model based on: the Company’s historical volatility of 55.9%, a term of 4.1 years, stock price on the date of grant of $2.50 per share, a risk-free rate of 2.5% and a cost of equity of 9.5%.

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