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SHARE BASED PAYMENTS - Schedule of restricted stock activity (Details) shares in Thousands | 6 Months Ended
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Jun. 30, 2021 $ / shares shares
Shares |
Nonvested Shares, Granted (in shares) | shares |
Weighted Average Grant Date Fair Value |
Weighted Average Grant Date Fair Value, Granted (in dollars per share) | $ 0
Weighted Average Grant Date Fair Value, Vested (in dollars per share) | $ 3.31
Restricted stock |
Shares |
Nonvested Shares, beginning balance (in shares) | shares | 630
Nonvested Shares, Granted (in shares) | shares | 201
Nonvested Shares, Vested (in shares) | shares | (291)
Nonvested Shares, Forfeited (in shares) | shares | (9)
Nonvested Shares, ending balance (in shares) | shares | 531
Weighted Average Grant Date Fair Value |
Weighted Average Grant Date Fair Value, beginning balance (in dollars per share) | $ 4.15
Weighted Average Grant Date Fair Value, Granted (in dollars per share) | 45.56
Weighted Average Grant Date Fair Value, Vested (in dollars per share) | 4.39
Weighted Average Grant Date Fair Value, Forfeited (in dollars per share) | 18.54
Weighted Average Grant Date Fair Value, ending balance (in dollars per share) | $ 20.40

X
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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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