Long-Term Debt - Additional Information (Detail) $ / shares in Units, $ in Thousands |
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3 Months Ended |
6 Months Ended |
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Jun. 30, 2021
USD ($)
$ / shares
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Feb. 02, 2021
USD ($)
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Jul. 13, 2020
USD ($)
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Dec. 29, 2019 |
Sep. 30, 2019
USD ($)
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May 02, 2019
USD ($)
$ / shares
shares
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Mar. 18, 2019
USD ($)
$ / shares
shares
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Feb. 05, 2019
USD ($)
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May 14, 2018
USD ($)
$ / shares
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Jun. 30, 2021
USD ($)
$ / shares
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Jun. 30, 2020
USD ($)
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Jun. 30, 2021
USD ($)
$ / shares
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Jun. 30, 2020
USD ($)
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Apr. 04, 2021
USD ($)
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Mar. 31, 2021
USD ($)
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Dec. 31, 2020
USD ($)
$ / shares
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Dec. 20, 2019
USD ($)
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Jun. 30, 2019 |
Debt Instrument [Line Items] |
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Interest expense |
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$ 400
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$ 400
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$ 800
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$ 800
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Accretion expense |
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2,664
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4,113
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7,516
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8,117
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Long term debt default amount principal |
$ 97,500
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97,500
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97,500
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Secured debt long term fair value |
222,600
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222,600
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222,600
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$ 189,363
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Unamortized debt issuance costs |
$ 3,100
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$ 3,100
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$ 3,100
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$ 3,500
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Class of warrants or rights exercise price per share | $ / shares |
$ 3.49
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$ 3.49
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$ 3.49
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$ 4.06
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Cash balance |
$ 18,171
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$ 18,171
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$ 18,171
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$ 11,015
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Payment In Kind [Member] |
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Debt Instrument [Line Items] |
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Percentage of total interest that can be paid through cash or in kind route |
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50.00%
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Private Placement [Member] | March 2019 Equity Warrants [Member] |
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Debt Instrument [Line Items] |
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Interest rate on secured notes |
8.00%
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8.00%
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8.00%
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Debt instrument terms of interest payment |
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payable quarterly
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Class of warrants or rights number of shares covered by warrants or rights | shares |
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2,177,291
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Class of warrants or rights exercise price per share | $ / shares |
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$ 6.43
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Class of warrant or rights expiry date |
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Mar. 15, 2022
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Private Placement [Member] | May 2019 Equity Warrants [Member] |
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Debt Instrument [Line Items] |
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Debt instrument maturity date |
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Mar. 15, 2023
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Debt instrument terms of interest payment |
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payable quarterly
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Class of warrants or rights number of shares covered by warrants or rights | shares |
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1,555,207
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Class of warrants or rights exercise price per share | $ / shares |
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$ 6.43
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Private Placement [Member] | In Cash [Member] | March 2019 Equity Warrants [Member] |
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Debt Instrument [Line Items] |
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Percentage of total interest that can be paid through cash or in kind route |
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50.00%
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Private Placement [Member] | Payment In Kind [Member] | March 2019 Equity Warrants [Member] |
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Debt Instrument [Line Items] |
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Percentage of total interest that can be paid through cash or in kind route |
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50.00%
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I Anthus New Jersey LLC [Member] |
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Debt Instrument [Line Items] |
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Description about qualified financing |
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“Qualified Financing” means a transaction or series of related transactions resulting in net proceeds to the Company of not less than $10 million from the subscription of the Company’s securities, including, but not limited to, a private placement or rights offering.
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Threshold limit of qualified financing, net proceeds not less than the subscription of securities |
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$ 10,000
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Secured Debt [Member] |
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Debt Instrument [Line Items] |
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Long term debt exit fee payable |
$ 10,000
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$ 10,000
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10,000
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Secured Debt [Member] | Tranche One [Member] |
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Debt Instrument [Line Items] |
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Debt instrument face value |
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$ 40,000
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Debt instrument maturity date |
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May 14, 2021
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Interest rate on secured notes |
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16.00%
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Debt instrument conversion price per share | $ / shares |
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$ 3.08
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Debt instrument beneficial conversion feature |
7,900
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Interest expense |
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1,700
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1,700
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3,300
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3,000
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Accretion expense |
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1,100
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2,100
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3,400
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4,100
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Long term debt default amount principal |
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10,300
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10,300
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$ 60,000
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$ 97,500
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Long term debt default amount accrued interest |
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2,600
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2,600
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$ 7,200
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$ 22,900
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Long term debt exit fee payable principal and interest |
14,600
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14,600
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12,900
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14,600
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12,900
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Long term debt exit fee payable |
10,300
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10,300
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10,300
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10,300
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10,300
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Interest expenses incurred on exit fees |
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4,300
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2,600
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Interest payable on exit fee |
$ 4,300
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$ 4,300
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2,600
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$ 4,300
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2,600
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Debt instrument financial covenant description |
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The terms also contain a financial covenant requiring the Company’s asset value to be 1.75 times the total net debt at each quarter end and maintain a minimum cash balance of $1.0 million while the Tranche One Secured Notes remain outstanding (the “market value test”).
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Financial covenant requires to maintain ratio of asset value to net debt |
1.75
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1.75
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1.75
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Cash balance |
$ 1,000
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$ 1,000
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$ 1,000
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Secured Debt [Member] | Tranche One [Member] | Accretion Expense [Member] |
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Debt Instrument [Line Items] |
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Amortization of debt discount |
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300
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700
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1,000
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1,300
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Secured Debt [Member] | Tranche Two [Member] |
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Debt Instrument [Line Items] |
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Debt instrument face value |
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$ 20,000
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Debt instrument maturity date |
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May 14, 2021
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Interest rate on secured notes |
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13.00%
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Interest expense |
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800
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800
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1,600
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1,500
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Accretion expense |
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200
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400
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700
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900
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Secured Debt [Member] | Tranche Three [Member] |
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Debt Instrument [Line Items] |
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Debt instrument face value |
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$ 36,200
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Debt instrument maturity date |
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May 14, 2021
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Interest rate on secured notes |
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13.00%
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Interest expense |
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1,500
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1,500
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2,900
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2,600
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Accretion expense |
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500
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1,000
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Secured Debt [Member] | Tranche Four [Member] |
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Debt Instrument [Line Items] |
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Debt instrument face value |
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$ 14,700
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Debt instrument maturity date |
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Jul. 13, 2025
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Interest expense |
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300
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0
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600
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0
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Accretion expense |
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100
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0
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200
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0
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Debt instrument original issue discount percentage |
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8.00%
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Escrow deposit |
0
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0
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0
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400
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New Jersey Senior Secured Bridge Notes [Member] | I Anthus New Jersey LLC [Member] |
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Debt Instrument [Line Items] |
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Debt instrument face value |
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$ 11,000
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Debt instrument maturity date |
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Feb. 02, 2023
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Interest rate on secured notes |
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14.00%
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Interest expense |
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400
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0
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600
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0
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Accretion expense |
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100
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$ 0
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100
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$ 0
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Secured debt long term fair value |
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$ 10,300
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Unamortized debt issuance costs |
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$ 700
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Escrow deposit |
$ 5,700
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5,700
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5,700
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$ 0
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New Jersey Senior Secured Bridge Notes [Member] | Prospective Recapitalization Transaction [Member] | I Anthus New Jersey LLC [Member] |
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Debt Instrument [Line Items] |
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Interest rate on secured notes |
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8.00%
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New Jersey Senior Secured Bridge Notes [Member] | Prospective Default [Member] | I Anthus New Jersey LLC [Member] |
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Debt Instrument [Line Items] |
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Interest rate on secured notes |
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25.00%
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March 2019 Debentures [Member] | Private Placement [Member] |
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Debt Instrument [Line Items] |
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Debt instrument face value |
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$ 35,000
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Debt instrument maturity date |
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Mar. 15, 2023
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Interest rate on secured notes |
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8.00%
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8.00%
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8.00%
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Interest expense |
|
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|
700
|
$ 700
|
1,400
|
$ 1,400
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Accretion expense |
|
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|
$ 400
|
$ 300
|
$ 700
|
$ 700
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March 2019 Debentures [Member] | Private Placement [Member] | In Cash [Member] |
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Debt Instrument [Line Items] |
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Percentage of total interest that can be paid through cash or in kind route |
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50.00%
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May 2019 Debentures [Member] | Private Placement [Member] |
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Debt Instrument [Line Items] |
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Debt instrument face value |
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$ 25,000
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Interest rate on secured notes |
8.00%
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8.00%
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8.00%
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8.00%
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8.00%
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Interest expense |
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$ 500
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$ 200
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$ 1,000
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$ 1,000
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Accretion expense |
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$ 200
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$ 400
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$ 400
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May 2019 Debentures [Member] | Private Placement [Member] | Payment In Kind [Member] |
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Debt Instrument [Line Items] |
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Percentage of total interest that can be paid through cash or in kind route |
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50.00%
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Stavola Trust Note [Member] |
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Debt Instrument [Line Items] |
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Debt instrument maturity date |
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Jan. 19, 2020
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Business combination liablity assumed non current debt |
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$ 10,800
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Related party transaction rate of interest |
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8.00%
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