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SHAREHOLDERS' EQUITY , WARRANT ACTIVITY (Details) | Jun. 30, 2021 $ / shares shares
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Class of Warrant or Right [Line Items] |
Class of Warrant or Right, Outstanding | 1,882,518
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right | 539,508
PSP 1 Warrants |
Class of Warrant or Right [Line Items] |
Class of Warrant or Right, Outstanding | 928,127
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares | $ 31.61
US Treasury CARES Act Loan [Member] |
Class of Warrant or Right [Line Items] |
Class of Warrant or Right, Outstanding | 427,080
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares | $ 31.61
PSP 2 Warrants |
Class of Warrant or Right [Line Items] |
Class of Warrant or Right, Outstanding | 305,499
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares | $ 52.25
PSP 3 Warrants |
Class of Warrant or Right [Line Items] |
Class of Warrant or Right, Outstanding | 221,812
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares | $ 66.39

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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644 + Details
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