v3.26.1
DEBT - Narrative (Details)
3 Months Ended 6 Months Ended
Sep. 13, 2024
USD ($)
shares
Jun. 02, 2024
USD ($)
May 14, 2024
USD ($)
Jan. 09, 2023
USD ($)
Dec. 29, 2022
wk
day
Jan. 27, 2022
USD ($)
Jan. 07, 2022
USD ($)
Nov. 27, 2021
day
Nov. 05, 2021
USD ($)
Sep. 27, 2021
USD ($)
$ / shares
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Feb. 08, 2026
USD ($)
Sep. 30, 2025
USD ($)
Aug. 07, 2024
USD ($)
Jul. 27, 2024
Oct. 12, 2022
USD ($)
DEBT                                      
Volunteer principal prepayments (as percentage)                 0.0100                    
Cash and cash equivalents held on hand domestically       $ 10,000,000                              
Consideration to be paid-in-kind (as a percent)       0.50%                              
Consideration to be paid in cash upon prepayments (as a percent)       0.50%                              
Consideration to be paid in cash upon permanent reductions (as a percent)       7.00%                              
Total debt, net of unamortized debt issuance costs                     $ 410,422,000   $ 410,422,000     $ 402,123,000      
Revolving credit facility                     13,000,000   13,000,000     3,000,000      
Unamortized Debt Issuance Expense                     5,854,000   5,854,000     9,576,000      
Seventh Amendment Purchasers                                      
DEBT                                      
Stock issued in exchange of warrants exercised (in shares) | shares 3,946,250                                    
Seventh Amendment Structuring Agent                                      
DEBT                                      
Stock issued in exchange of warrants exercised (in shares) | shares 200,000                                    
Maximum | Secured Overnight Financing Rate (SOFR)                                      
DEBT                                      
Debt instrument, adjustment rate         0.0042826                            
Minimum | Secured Overnight Financing Rate (SOFR)                                      
DEBT                                      
Variable interest rate (as a percent)       1.00% 1.00%                            
Credit Agreement                                      
DEBT                                      
Maximum amount of line of credit $ 22,550,000                                    
Basis points adjustments (as percentage)       0.50% 0.50%                            
Debt instrument, financial statement threshold | day         30                            
Debt instrument, financial statement threshold to provide cash flow forecast | day         10                            
Debt Instrument, Covenant, Budgeted Period | wk         13                            
Debt instrument, financial statement threshold to meet under the amended credit agreement         6 months                            
Debt Instrument, Covenant, Cap On Funds Reinvestment                     $ 5,000,000   $ 5,000,000            
Debt Instrument, Covenant, Charges Or Expenses Addback Limit $ 32,000,000                                    
Credit Agreement | Line Of Credit Facility, Initial Leverage Ratio                                      
DEBT                                      
Threshold secured leverage ratio                 4.25                    
Credit Agreement | Line Of Credit Facility, Leverage Ratio To Be Maintained Beginning Quarter Ending September 30, 2023                                      
DEBT                                      
Threshold secured leverage ratio                 3.75                    
Credit Agreement | Line Of Credit Facility, Leverage Ratio To Be Maintained Beginning Quarter Ending March 31, 2025                                      
DEBT                                      
Threshold secured leverage ratio                 3.00                    
Credit Agreement | Line Of Credit Facility, Minimum Fixed Charge Coverage Ratio To Be Maintained During First Anniversary                                      
DEBT                                      
Threshold secured leverage ratio                 1.00                    
Credit Agreement | Line Of Credit Facility, Minimum Fixed Charge Coverage Ratio To Be Maintained From And After First Anniversary                                      
DEBT                                      
Threshold secured leverage ratio                 1.10                    
Credit Agreement | Debt Instrument, Covenant, Weekly Liquidity, Period One                                      
DEBT                                      
Minimum liquidity covenant                                 $ 7,000,000    
Credit Agreement | Debt Instrument, Covenant, Weekly Liquidity, Period Two                                      
DEBT                                      
Minimum liquidity covenant                                 17,500,000    
Credit Agreement | Debt Instrument, Covenant, Weekly Liquidity, Period Three                                      
DEBT                                      
Minimum liquidity covenant                             $ 30,000,000   $ 10,000,000    
Credit Agreement | Base Rate                                      
DEBT                                      
Basis points adjustments (as percentage)       1.00% 1.00%                            
Credit Agreement | London Interbank Offered Rate (LIBOR)                                      
DEBT                                      
Basis points adjustments (as percentage)                 6.25%                    
Credit Agreement | Prime Rate                                      
DEBT                                      
Basis points adjustments (as percentage)                 5.25%                    
Credit Agreement | Maximum | Base Rate                                      
DEBT                                      
Basis points adjustments (as percentage)       8.50% 5.50%                            
Credit Agreement | Maximum | Secured Overnight Financing Rate (SOFR)                                      
DEBT                                      
Basis points adjustments (as percentage)       9.50% 6.50%                            
Variable interest rate (as a percent)       0.42826%                              
Credit Agreement | Maximum | Prime Rate                                      
DEBT                                      
Basis points adjustments (as percentage)                 5.50%                    
Credit Agreement | Minimum                                      
DEBT                                      
Variable interest rate (as a percent)                 1.00%                    
Credit Agreement | Minimum | Base Rate                                      
DEBT                                      
Basis points adjustments (as percentage)       5.75% 5.00%                            
Variable interest rate (as a percent)       2.00% 2.00%                            
Credit Agreement | Minimum | Secured Overnight Financing Rate (SOFR)                                      
DEBT                                      
Basis points adjustments (as percentage)       6.75% 6.00%                            
Variable interest rate (as a percent)       0.11448%                              
Debt instrument, adjustment rate         0.0011448                            
Credit Agreement | Minimum | Prime Rate                                      
DEBT                                      
Basis points adjustments (as percentage)                 5.00%                    
Term Loan                                      
DEBT                                      
Maximum amount of line of credit           $ 40,000,000     $ 165,000,000                   $ 35,000,000
Maximum term for drawing loan facility           24 months                          
Volunteer principal prepayments (as percentage)           0.0100                          
Effective rate (as percentage)                     11.66% 11.52% 11.62% 11.62%          
Term Loan | London Interbank Offered Rate (LIBOR)                                      
DEBT                                      
Basis points adjustments (as percentage)           6.25%                          
Term Loan | Maximum | London Interbank Offered Rate (LIBOR)                                      
DEBT                                      
Basis points adjustments (as percentage)           6.50%                          
Term Loan | Minimum | London Interbank Offered Rate (LIBOR)                                      
DEBT                                      
Basis points adjustments (as percentage)           6.00%                          
Delayed Draw Term Loan                                      
DEBT                                      
Maximum amount of line of credit                 $ 35,000,000                    
Maximum term for drawing loan facility                 18 months                    
Commitment fee (as percentage)                 1.00%                    
Proceeds from Delayed Draw Term Loan             $ 35,000,000                        
Effective rate (as percentage)                     11.65% 11.51% 11.61% 11.60%          
Delayed Draw Term Loan | London Interbank Offered Rate (LIBOR)                                      
DEBT                                      
Basis points adjustments (as percentage)             6.25%                        
Delayed Draw Term Loan | Maximum                                      
DEBT                                      
Basis points adjustments (as percentage)                 6.50%                    
Delayed Draw Term Loan | Maximum | London Interbank Offered Rate (LIBOR)                                      
DEBT                                      
Basis points adjustments (as percentage)             6.50%                        
Delayed Draw Term Loan | Minimum                                      
DEBT                                      
Basis points adjustments (as percentage)                 6.00%                    
Delayed Draw Term Loan | Minimum | London Interbank Offered Rate (LIBOR)                                      
DEBT                                      
Basis points adjustments (as percentage)             6.00%                        
Credit Facility Term Loan and Delayed Draw Term Loan                                      
DEBT                                      
Annual principal payments (as percentage)                 1.00%                    
Revolving Credit Facility                                      
DEBT                                      
Maximum amount of line of credit                     $ 15,000,000   $ 15,000,000            
Commitment fee (as percentage)                 0.50%                    
Charges and costs allowed to be added back to the Company's consolidated EBITDA   $ 28,500,000 $ 26,500,000                                
Commitment fee payable to consenting lender party (percent)   $ 0.0050                                  
Revolving credit facility                     $ 13,000,000 $ 3,000,000 $ 13,000,000 $ 3,000,000          
Additional Term Loans                                      
DEBT                                      
Annual principal payments (as percentage)           1.00%                          
Effective rate (as percentage)                     11.69% 11.63% 11.65% 11.73%          
Seller Payable - Orient BioResource Center | Unsecured Debt                                      
DEBT                                      
Principal amount           $ 3,700,000                          
Interest Rate (as a percent)                                   4.60%  
Fair value of debt           $ 3,325,000                          
Period for payment of consideration           18 months                          
Convertible Senior Notes                                      
DEBT                                      
Principal amount                   $ 140,000,000                  
Interest Rate (as a percent)                   3.25%                  
Interest expense                     $ 3,029,000 $ 2,859,000 $ 6,082,000 $ 5,741,000          
Amortization of debt discount and issuance costs                     $ 243,000 $ 230,000 489,000 461,000          
Effective rate (as percentage)                     9.38% 9.38%              
Settlement period                   13 days                  
Additional principal amount                   $ 15,000,000                  
Initial conversion rate               21.7162                      
Initial conversion price (in dollars per share) | $ / shares                   $ 46.05                  
Unamortized debt issuance costs                     $ 1,604,000   1,604,000     2,093,000      
Coupon interest expense                     1,056,000 $ 1,056,000 2,135,000 2,135,000          
Accretion expense                     1,730,000 1,573,000 3,458,000 3,145,000          
Number of scheduled trading days | day               40                      
Conversion price               130.00%                      
Number of trading days | day               20                      
Number of consecutive trading days | day               30                      
Cure period               30 days                      
Cure or waiver period               60 days                      
Guarantor or subsidiaries for the payment                   $ 20,000,000                  
Period for discharge or stay               60 days                      
Percentage of noteholders                   25.00%                  
Right to receive special interest maximum term               180 days                      
Right to receive special interest maximum rate               0.50%                      
Convertible Senior Notes                                      
DEBT                                      
Interest expense                     981,000 981,000 1,983,000 1,989,000          
Amortization of debt discount and issuance costs                     229,000 159,000 458,000 316,000          
Unamortized Debt Issuance Expense                     840,000   840,000     $ 1,297,000      
Interest and Debt Expense                     1,724,000 1,521,000 3,443,000 3,046,000          
Accretion Expense                     $ 514,000 $ 381,000 $ 1,002,000 $ 741,000          
Convertible Senior Notes | Convertible Debt | Seventh Amendment Purchasers                                      
DEBT                                      
Debt Instrument, Repurchased Face Amount                   $ 8,333,000                  
Total debt, net of unamortized debt issuance costs                   $ 131,667                  
Senior Secured Second Lien PIK Notes Due 2027 | Secured Debt                                      
DEBT                                      
Interest Rate (as a percent)                     15.00%   15.00%            
Cure period 30 days                                    
Debt Instrument, Covenant, Aggregate Holders Of Debt, Percent                     30.00%   30.00%            
Senior Secured Second Lien PIK Notes Due 2027 | Secured Debt | Debt Instrument, Redemption, Period One                                      
DEBT                                      
Debt Instrument, Redemption Price, Percentage 100.00%                                    
Senior Secured Second Lien PIK Notes Due 2027 | Secured Debt | Debt Instrument, Redemption, Period Two                                      
DEBT                                      
Debt Instrument, Redemption Price, Percentage 102.00%                                    
Senior Secured Second Lien PIK Notes Due 2027 | Secured Debt | Debt Instrument, Redemption, Period Three                                      
DEBT                                      
Debt Instrument, Redemption Price, Percentage 100.00%                                    
Senior Secured Second Lien PIK Notes Due 2027 | Secured Debt | Seventh Amendment Purchasers                                      
DEBT                                      
Proceeds from Issuance of Debt $ 17,000,000                                    
Senior Secured Second Lien PIK Notes Due 2027 | Secured Debt | Seventh Amendment Purchasers | Fair Value, Nonrecurring                                      
DEBT                                      
Debt Instrument, Repurchased Face Amount 22,000,000                                    
Senior Secured Second Lien PIK Notes Due 2027 | Secured Debt | Seventh Amendment Structuring Agent                                      
DEBT                                      
Principal amount 550,000                                    
Senior Secured Second Lien PIK Notes Due 2027 | Secured Debt | Debt Instrument, Covenant Period, Amendment Relief Period                                      
DEBT                                      
Debt Instrument, Covenant, Default Amount 8,625,000                                    
Senior Secured Second Lien PIK Notes Due 2027 | Secured Debt | Debt Instrument, Covenant Period, After Amendment Relief Period                                      
DEBT                                      
Debt Instrument, Covenant, Default Amount $ 17,250,000                                    
Debt Instrument, Waiver Period After Acquisition Closing 90 days                                    
Senior Secured Second Lien PIK Notes Due 2027 | Secured Debt | Debt Instrument, Covenant, 2024 Settlement                                      
DEBT                                      
Debt Instrument, Covenant, Default Amount $ 11,500,000