Long-Term Incentive Plans	6 Months Ended
Jul. 29, 2017
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Long-Term Incentive Plans	3. Long-Term Incentive Plans The following is a summary of the Company’s long-term incentive plans. Beginning on August 4, 2016, all equity awards granted under long-term incentive plans are issued from the Company’s stockholder-approved 2016 Incentive Compensation Plan. All prior awards were issued from the Company’s 2006 Incentive Compensation Plan, which expired on July 31, 2016. See Note 4, Stock-Based Compensation. 2016 Long-Term Incentive Wrap-Around Plan The 2016 Long-Term Incentive Wrap-Around Plan (the “Wrap-Around Plan”), which was approved in the fourth quarter of fiscal 2014, was a supplemental performance-based incentive plan that was only effective if there was no vesting of the performance-based awards under the 2013-2016 LTIP and, as a result, all performance-based awards under that plan are forfeited. The performance targets under the 2013-2016 LTIP were not achieved at the end of fiscal 2016 and accordingly, the Wrap-Around Plan became effective. The performance target under the Wrap-Around Plan consisted of two metrics, Sales and EBITDA, with threshold (50%), target (80%) and maximum (100%) payout levels. Each metric was weighted as 50% of the total performance target. However, in order for there to be any payout under either metric, EBITDA for fiscal 2016 had to be equal to or greater than the minimum threshold. The Wrap-Around Plan also provided for an opportunity to receive additional shares of restricted stock if the performance targets were achieved and the Company’s closing stock price was $6.75 or higher on the day earnings for fiscal 2016 were publicly released, which was March 20, 2017. The stock did not achieve a minimum of $6.75, therefore, no additional award was earned. Based on the operating results for fiscal 2016, the Company achieved 50.6% of its EBITDA target. The minimum threshold for the Sales target was not achieved. Accordingly, subsequent to year-end, in the first quarter of fiscal 2017, the Compensation Committee of the Board of Directors approved awards totaling $2.3 million, with a grant date of March 20, 2017. On that date, the Company granted shares of restricted stock, with a fair value of approximately $1.0 million and cash awards totaling approximately $1.3 million. All awards vested on July 28, 2017. On March 20, 2017, in conjunction with the grant of restricted stock awards, the Company reclassified $0.9 million of the liability accrual from “Accrued Expenses and Other Current Liabilities” to “Additional Paid-In Capital.” See the Consolidated Statement of Changes in Stockholders’ Equity. New Long-Term Incentive Plan With the 2013-2016 LTIP and Wrap-Around Plan expiring at the end of fiscal 2016, on March 15, 2016, the Compensation Committee approved the Destination XL Group, Inc. Long-Term Incentive Plan, as amended February 1, 2017 (the “new LTIP”). Under the terms of the new LTIP, each year the Compensation Committee will establish performance targets which will cover a two-year performance period (each a “Performance Period”), thereby creating overlapping Performance Periods. Each participant in the plan will be entitled to receive an award based on that participant’s “Target Cash Value” which is defined as the participant’s annual base salary (on the participant’s effective date) multiplied by his or her long-term incentive program percentage, which is 100% for the Company’s Chief Executive Officer, 70% for its senior executives and 25% for other participants in the plan. Because of the overlapping two-year Performance Periods, the Target Cash Value for any award is based on one year of annual salary, as opposed to two years, to avoid doubling an award payout in any given fiscal year. For each participant, 50% of the Target Cash Value is subject to time-based vesting and 50% is subject to performance-based vesting. The time-vested portion of the award will vest in two installments with 50% of the time-vested portion vesting on April 1 following the fiscal year end which marks the end of the applicable Performance Period and 50% vesting on April 1 the succeeding year. The performance-based vesting is subject to the achievement of the performance target(s) for the applicable Performance Period. Any performance award granted will vest on August 31 following the end of the applicable Performance Period. For the 2016-2017 Performance Period, the Compensation Committee established two performance targets under the LTIP (the “2016-2017 LTIP”), each weighted 50%. The first target is EBITDA for fiscal 2017, defined as earnings before interest, taxes, depreciation and amortization, and the second target is “DXL Comparable Store Marginal Cash-Over-Cash Return”, defined as the aggregate of each comparable DXL store’s four-wall cash flow for fiscal 2017 divided by the aggregate capital investment, net of any tenant allowance, for each comparable DXL store. For the 2017-2018 Performance Period, the Compensation Committee established two performance targets under the LTIP (the “2017-2018 LTIP”), each weighted 50%. The first target is Total Company Comparable Sales and will be measured based on a two-year stack, which is the sum of the Total Company Comparable Sales for fiscal 2017 and fiscal 2018. The second target is a Modified ROIC, which is defined as Operating Income divided by Invested Capital (Total Debt plus Stockholders’ Equity). All awards granted under both the 2016-2017 LTIP and 2017-2018 LTIP were in restricted stock units (RSUs). Assuming that the Company achieves the performance target at target levels and all time-vested awards vest, the compensation expense associated with the 2016-2017 LTIP and 2017-2018 LTIP is estimated to be approximately $4.0 million and $4.2 million, respectively. Approximately half of the compensation expense for each plan relates to the time-vested RSUs, which are being expensed over thirty-six months, based on the respective vesting dates. With respect to the performance-based component, RSUs will be granted at the end of the performance period if the performance targets are achieved. Through the end of the second quarter of fiscal 2017, the Company had accrued approximately $0.3 million and $0.1 million in compensation expense related to the potential payout of performance awards under the 2016-2017 LTIP and 2017-2018 LTIP, respectively.

3. Long-Term Incentive Plans

The following is a summary of the Company’s long-term incentive plans. Beginning on August 4, 2016, all equity awards granted under long-term incentive plans are issued from the Company’s stockholder-approved 2016 Incentive Compensation Plan. All prior awards were issued from the Company’s 2006 Incentive Compensation Plan, which expired on July 31, 2016. See Note 4, Stock-Based Compensation.

2016 Long-Term Incentive Wrap-Around Plan

The 2016 Long-Term Incentive Wrap-Around Plan (the “Wrap-Around Plan”), which was approved in the fourth quarter of fiscal 2014, was a supplemental performance-based incentive plan that was only effective if there was no vesting of the performance-based awards under the 2013-2016 LTIP and, as a result, all performance-based awards under that plan are forfeited. The performance targets under the 2013-2016 LTIP were not achieved at the end of fiscal 2016 and accordingly, the Wrap-Around Plan became effective.

The performance target under the Wrap-Around Plan consisted of two metrics, Sales and EBITDA, with threshold (50%), target (80%) and maximum (100%) payout levels. Each metric was weighted as 50% of the total performance target. However, in order for there to be any payout under either metric, EBITDA for fiscal 2016 had to be equal to or greater than the minimum threshold.

The Wrap-Around Plan also provided for an opportunity to receive additional shares of restricted stock if the performance targets were achieved and the Company’s closing stock price was $6.75 or higher on the day earnings for fiscal 2016 were publicly released, which was March 20, 2017. The stock did not achieve a minimum of $6.75, therefore, no additional award was earned.

Based on the operating results for fiscal 2016, the Company achieved 50.6% of its EBITDA target. The minimum threshold for the Sales target was not achieved. Accordingly, subsequent to year-end, in the first quarter of fiscal 2017, the Compensation Committee of the Board of Directors approved awards totaling $2.3 million, with a grant date of March 20, 2017. On that date, the Company granted shares of restricted stock, with a fair value of approximately $1.0 million and cash awards totaling approximately $1.3 million. All awards vested on July 28, 2017.

On March 20, 2017, in conjunction with the grant of restricted stock awards, the Company reclassified $0.9 million of the liability accrual from “Accrued Expenses and Other Current Liabilities” to “Additional Paid-In Capital.” See the Consolidated Statement of Changes in Stockholders’ Equity.

New Long-Term Incentive Plan

With the 2013-2016 LTIP and Wrap-Around Plan expiring at the end of fiscal 2016, on March 15, 2016, the Compensation Committee approved the Destination XL Group, Inc. Long-Term Incentive Plan, as amended February 1, 2017 (the “new LTIP”).

Under the terms of the new LTIP, each year the Compensation Committee will establish performance targets which will cover a two-year performance period (each a “Performance Period”), thereby creating overlapping Performance Periods. Each participant in the plan will be entitled to receive an award based on that participant’s “Target Cash Value” which is defined as the participant’s annual base salary (on the participant’s effective date) multiplied by his or her long-term incentive program percentage, which is 100% for the Company’s Chief Executive Officer, 70% for its senior executives and 25% for other participants in the plan. Because of the overlapping two-year Performance Periods, the Target Cash Value for any award is based on one year of annual salary, as opposed to two years, to avoid doubling an award payout in any given fiscal year.

For each participant, 50% of the Target Cash Value is subject to time-based vesting and 50% is subject to performance-based vesting. The time-vested portion of the award will vest in two installments with 50% of the time-vested portion vesting on April 1 following the fiscal year end which marks the end of the applicable Performance Period and 50% vesting on April 1 the succeeding year. The performance-based vesting is subject to the achievement of the performance target(s) for the applicable Performance Period. Any performance award granted will vest on August 31 following the end of the applicable Performance Period.

For the 2016-2017 Performance Period, the Compensation Committee established two performance targets under the LTIP (the “2016-2017 LTIP”), each weighted 50%. The first target is EBITDA for fiscal 2017, defined as earnings before interest, taxes, depreciation and amortization, and the second target is “DXL Comparable Store Marginal Cash-Over-Cash Return”, defined as the aggregate of each comparable DXL store’s four-wall cash flow for fiscal 2017 divided by the aggregate capital investment, net of any tenant allowance, for each comparable DXL store.

For the 2017-2018 Performance Period, the Compensation Committee established two performance targets under the LTIP (the “2017-2018 LTIP”), each weighted 50%. The first target is Total Company Comparable Sales and will be measured based on a two-year stack, which is the sum of the Total Company Comparable Sales for fiscal 2017 and fiscal 2018. The second target is a Modified ROIC, which is defined as Operating Income divided by Invested Capital (Total Debt plus Stockholders’ Equity).

All awards granted under both the 2016-2017 LTIP and 2017-2018 LTIP were in restricted stock units (RSUs). Assuming that the Company achieves the performance target at target levels and all time-vested awards vest, the compensation expense associated with the 2016-2017 LTIP and 2017-2018 LTIP is estimated to be approximately $4.0 million and $4.2 million, respectively. Approximately half of the compensation expense for each plan relates to the time-vested RSUs, which are being expensed over thirty-six months, based on the respective vesting dates. With respect to the performance-based component, RSUs will be granted at the end of the performance period if the performance targets are achieved. Through the end of the second quarter of fiscal 2017, the Company had accrued approximately $0.3 million and $0.1 million in compensation expense related to the potential payout of performance awards under the 2016-2017 LTIP and 2017-2018 LTIP, respectively.