Stock-Based Compensation	3 Months Ended
Jul. 31, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock-Based Compensation	3. Stock-Based Compensation Equity Incentive Plan Description On September 16, 2015, our shareholders approved an equity incentive plan entitled the Culp, Inc. 2015 Equity Incentive Plan (the “2015 Plan”). The 2015 Plan updated and replaced our 2007 Equity Incentive Plan (the “2007 Plan”) as the vehicle for granting new equity based awards substantially similar to those authorized under the 2007 Plan. In general, the 2015 Plan authorizes the grant of stock options intended to qualify as incentive stock options, nonqualified stock options, stock appreciation rights, restricted stock, restricted stock units, performance units, and other equity and cash related awards as determined by our Compensation Committee. An aggregate of 1,200,000 shares of common stock were authorized for issuance under the 2015 Plan, with certain sub-limits that would apply with respect to specific types of awards that may be issued as defined in the 2015 Plan. In connection with the approval of the 2015 Plan, no further awards will be granted under the 2007 Plan, but outstanding awards under the 2007 Plan will be settled in accordance with their terms. At July 31, 2016, there were 1,012,635 shares available for future equity based grants under our 2015 plan. Incentive Stock Option Awards We did not grant any incentive stock option awards during the first quarter of fiscal 2017. At July 31, 2016, options to purchase 81,600 shares of common stock were outstanding and exercisable, had a weighted average exercise price of $8.44 per share, and a weighted average contractual term of 1.1 years. At July 31, 2016, the aggregate intrinsic value for options outstanding and exercisable was $1.6 million. The aggregate intrinsic value for options exercised for the three months ending July 31, 2016 and August 2, 2015, was $43,000 and $814,000, respectively. At July 31, 2016, there were no unvested incentive stock option awards. Therefore, there was no unrecognized compensation cost related to incentive stock option awards at July 31, 2016. No compensation expense was recorded on incentive stock options for the three months ended July 31, 2016 and August 2, 2015, respectively. Performance Based Restricted Stock Units Fiscal 2017 Grant On July 14, 2016, certain key members of management were granted performance based restricted stock units which could earn up to 107,880 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreements. These awards were valued based on the fair market value on the date of grant. The fair value of these awards was $28 per share, which represents the closing price of our common stock on the date of grant. The vesting of these awards is over the requisite service period of three years. On July 14, 2016, a non-employee was granted performance based restricted stock units which could earn up to 11,549 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreement. The fair value of this award is measured at the earlier date of when the performance criteria are met or the end of the reporting period. At July 31, 2016, this grant was unvested and was measured at $28.53 per share, which represents the closing price of our common stock at the end of the reporting period. The vesting of this award is over the requisite service period of three years. Fiscal 2016 Grant On July 15, 2015, certain key members of management were granted performance based restricted stock units which could earn up to 107,554 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreements. These awards were valued based on the fair market value on the date of grant. The fair value of these awards was $32.23 per share, which represents the closing price of our common stock on the date of grant. The vesting of these awards is over the requisite service period of three years. On July 15, 2015, a non-employee was granted performance based restricted stock units which could earn up to 10,364 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreement. The fair value of this award is measured at the earlier date of when the performance criteria are met or the end of the reporting period. At July 31, 2016, this grant was unvested and was measured at $28.53 per share, which represents the closing price of our common stock at the end of the reporting period. The vesting of this award is over the requisite service period of three years. Fiscal 2015 Grants On June 24, 2014, certain key members of management were granted performance based restricted stock units which could earn up to 102,845 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreements. These awards were valued based on the fair market value on the date of grant. The fair value of these awards was $17.70 per share, which represents the closing price of our common stock on the date of grant. The vesting of these awards is over the requisite service period of three years. On March 3, 2015, a non-employee was granted performance based restricted stock units which could earn up to 28,000 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreements. The fair value of this award is measured at the earlier date of when the performance criteria are met or the end of the reporting period. At July 31, 2016, 16,000 restricted stock units associated with this grant were unvested and were measured at $28.53 per share, which represents the closing price of the company’s common stock at the end of the reporting period. The vesting of these 16,000 restricted stock units vest over their requisite service period of 28 months. During the first quarter of fiscal 2017, 12,000 shares of common stock associated with the grant vested and had a weighted average fair value of $345,000 or $28.77 per share. 2014 Grant On June 25, 2013, certain key members of management were granted performance based restricted stock units which could earn up to 72,380 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreements. These awards were valued based on the fair market value on the date of grant. The fair value of these awards was $17.12 per share, which represents the closing price of our common stock on the date of grant. The vesting of these awards is over the requisite service period of three years. During the first quarter of fiscal 2017, 37,192 shares of common stock associated with this grant vested and had a weighted average fair value of $637,000 or $17.12 per share. Our fiscal 2014 grant is fully vested. Fiscal 2013 Grant On July 11, 2012, certain key members of management were granted performance based restricted stock units which could earn up to 120,000 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreements. These awards were valued based on the fair market value on the date of grant. The fair value of these awards was $10.21 per share, which represents the closing price of our common stock on the date of grant. The vesting of these awards is over the requisite service period of three years. During the first quarter of fiscal 2016, 115,855 shares of common stock associated with our fiscal 2013 grant vested and had a weighted average fair value of $1.2 million or $10.21 per share. Our fiscal 2013 grant is fully vested. Overall We recorded compensation expense of $761,000 and $265,000 within selling, general, and administrative expense for performance based restricted stock units for the three month periods ending July 31, 2016 and August 2, 2015, respectively. Compensation cost is recorded based on an assessment each reporting period of the probability if certain performance goals will be met during the vesting period. If performance goals are not probable of occurrence, no compensation cost will be recognized and any recognized compensation cost would be reversed. As of July 31, 2016, the remaining unrecognized compensation cost related to the performance based restricted stock units was $5.0 million, which is expected to be recognized over a weighted average vesting period of 2.1 years.

3. Stock-Based Compensation

Equity Incentive Plan Description

On September 16, 2015, our shareholders approved an equity incentive plan entitled the Culp, Inc. 2015 Equity Incentive Plan (the “2015 Plan”). The 2015 Plan updated and replaced our 2007 Equity Incentive Plan (the “2007 Plan”) as the vehicle for granting new equity based awards substantially similar to those authorized under the 2007 Plan. In general, the 2015 Plan authorizes the grant of stock options intended to qualify as incentive stock options, nonqualified stock options, stock appreciation rights, restricted stock, restricted stock units, performance units, and other equity and cash related awards as determined by our Compensation Committee. An aggregate of 1,200,000 shares of common stock were authorized for issuance under the 2015 Plan, with certain sub-limits that would apply with respect to specific types of awards that may be issued as defined in the 2015 Plan. In connection with the approval of the 2015 Plan, no further awards will be granted under the 2007 Plan, but outstanding awards under the 2007 Plan will be settled in accordance with their terms.

At July 31, 2016, there were 1,012,635 shares available for future equity based grants under our 2015 plan.

Incentive Stock Option Awards

We did not grant any incentive stock option awards during the first quarter of fiscal 2017.

At July 31, 2016, options to purchase 81,600 shares of common stock were outstanding and exercisable, had a weighted average exercise price of $8.44 per share, and a weighted average contractual term of 1.1 years. At July 31, 2016, the aggregate intrinsic value for options outstanding and exercisable was $1.6 million.

The aggregate intrinsic value for options exercised for the three months ending July 31, 2016 and August 2, 2015, was $43,000 and $814,000, respectively.

At July 31, 2016, there were no unvested incentive stock option awards. Therefore, there was no unrecognized compensation cost related to incentive stock option awards at July 31, 2016.

No compensation expense was recorded on incentive stock options for the three months ended July 31, 2016 and August 2, 2015, respectively.

Performance Based Restricted Stock Units

Fiscal 2017 Grant

On July 14, 2016, certain key members of management were granted performance based restricted stock units which could earn up to 107,880 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreements. These awards were valued based on the fair market value on the date of grant. The fair value of these awards was $28 per share, which represents the closing price of our common stock on the date of grant. The vesting of these awards is over the requisite service period of three years.

On July 14, 2016, a non-employee was granted performance based restricted stock units which could earn up to 11,549 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreement. The fair value of this award is measured at the earlier date of when the performance criteria are met or the end of the reporting period. At July 31, 2016, this grant was unvested and was measured at $28.53 per share, which represents the closing price of our common stock at the end of the reporting period. The vesting of this award is over the requisite service period of three years.

Fiscal 2016 Grant

On July 15, 2015, certain key members of management were granted performance based restricted stock units which could earn up to 107,554 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreements. These awards were valued based on the fair market value on the date of grant. The fair value of these awards was $32.23 per share, which represents the closing price of our common stock on the date of grant. The vesting of these awards is over the requisite service period of three years.

On July 15, 2015, a non-employee was granted performance based restricted stock units which could earn up to 10,364 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreement. The fair value of this award is measured at the earlier date of when the performance criteria are met or the end of the reporting period. At July 31, 2016, this grant was unvested and was measured at $28.53 per share, which represents the closing price of our common stock at the end of the reporting period. The vesting of this award is over the requisite service period of three years.

Fiscal 2015 Grants

On June 24, 2014, certain key members of management were granted performance based restricted stock units which could earn up to 102,845 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreements. These awards were valued based on the fair market value on the date of grant. The fair value of these awards was $17.70 per share, which represents the closing price of our common stock on the date of grant. The vesting of these awards is over the requisite service period of three years.

On March 3, 2015, a non-employee was granted performance based restricted stock units which could earn up to 28,000 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreements. The fair value of this award is measured at the earlier date of when the performance criteria are met or the end of the reporting period. At July 31, 2016, 16,000 restricted stock units associated with this grant were unvested and were measured at $28.53 per share, which represents the closing price of the company’s common stock at the end of the reporting period. The vesting of these 16,000 restricted stock units vest over their requisite service period of 28 months.

During the first quarter of fiscal 2017, 12,000 shares of common stock associated with the grant vested and had a weighted average fair value of $345,000 or $28.77 per share.

2014 Grant

On June 25, 2013, certain key members of management were granted performance based restricted stock units which could earn up to 72,380 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreements. These awards were valued based on the fair market value on the date of grant. The fair value of these awards was $17.12 per share, which represents the closing price of our common stock on the date of grant. The vesting of these awards is over the requisite service period of three years.

During the first quarter of fiscal 2017, 37,192 shares of common stock associated with this grant vested and had a weighted average fair value of $637,000 or $17.12 per share. Our fiscal 2014 grant is fully vested.

Fiscal 2013 Grant

On July 11, 2012, certain key members of management were granted performance based restricted stock units which could earn up to 120,000 shares of common stock if certain performance targets are met as defined in the related restricted stock unit agreements. These awards were valued based on the fair market value on the date of grant. The fair value of these awards was $10.21 per share, which represents the closing price of our common stock on the date of grant. The vesting of these awards is over the requisite service period of three years.

During the first quarter of fiscal 2016, 115,855 shares of common stock associated with our fiscal 2013 grant vested and had a weighted average fair value of $1.2 million or $10.21 per share. Our fiscal 2013 grant is fully vested.

Overall

We recorded compensation expense of $761,000 and $265,000 within selling, general, and administrative expense for performance based restricted stock units for the three month periods ending July 31, 2016 and August 2, 2015, respectively. Compensation cost is recorded based on an assessment each reporting period of the probability if certain performance goals will be met during the vesting period. If performance goals are not probable of occurrence, no compensation cost will be recognized and any recognized compensation cost would be reversed.

As of July 31, 2016, the remaining unrecognized compensation cost related to the performance based restricted stock units was $5.0 million, which is expected to be recognized over a weighted average vesting period of 2.1 years.