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EMPLOYEE BENEFIT AND DEFERRED COMPENSATION PLANS - SAR Plan, activity (Details) - $ / shares shares in Thousands |  | 12 Months Ended
--- | --- | ---
Jul. 01, 2020 | Dec. 31, 2020
Grant values |  |
Granted |  | $ 4.70
Forfeited |  | 2.50
Grant values, Nonvested |  |
Forfeited |  | $ 2.50
Weighted average grant date intrinsic value | $ 0 |
SAR |  |
Vested and Expected to Vest |  |
Balance, Bgn |  | 12,276
Granted |  | 702
Exercised |  | (877)
Forfeited |  | (63)
Converted |  | (12,038)
Balance, End |  | 12,276
Vested |  |
Beginning, balance |  | 6,207
Exercised |  | (877)
Vested |  | 1,410
Nonvested Units |  |
Balance, Bgn |  | 6,069
Forfeited |  | (63)
Vested |  | (1,410)
SAR | Minimum |  |
Grant values |  |
Balance, Bgn |  | $ 0.92
Vested |  |
Exercised |  | 1.31
Converted |  | 0.92
Grant values, Vested |  |
Exercised |  | 1.31
SAR | Maximum |  |
Grant values |  |
Balance, Bgn |  | 3.73
Vested |  |
Exercised |  | 2.50
Converted |  | 4.70
Grant values, Vested |  |
Exercised |  | $ 2.50
Vested units |  |
Vested and Expected to Vest |  |
Granted |  | 21
Converted |  | (6,761)
Non vested units |  |
Vested and Expected to Vest |  |
Granted |  | 681
Converted |  | (5,277)

X
- Definition The grant-date intrinsic value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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