v3.26.1
Income Taxes - Narrative (Details) - USD ($)
 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Income Tax Contingency [Line Items]      
State net operating loss carryforwards $ 6,545,857 $ 6,005,260  
Other adjustments 168,047 (54,152) $ (45,201)
Changes in unrecognized tax benefits 400,000    
Valuation allowance 9,086,610 8,695,894  
Other loss carryforward 40,000.0    
Capital loss carryforward 38,142 192,767  
Total gross unrecognized tax benefits including interest 500,000 1,100,000 1,100,000
Unrecognized tax benefits that are permanent in nature and, if recognized, would affect the annual effective tax rate 400,000 900,000 900,000
Accrued gross interest 100,000 300,000 300,000
Current period gross interest expense 800,000 100,000 $ 100,000
Section 965, Transition Tax      
Income Tax Contingency [Line Items]      
Tax credit carryforward 3,300,000    
United States      
Income Tax Contingency [Line Items]      
Capital loss carryforward 200,000    
Domestic Tax Jurisdiction      
Income Tax Contingency [Line Items]      
Operating loss carryforwards 111,000,000.0    
Other adjustments 800,000    
Domestic Tax Jurisdiction | Colorado      
Income Tax Contingency [Line Items]      
Valuation allowance 5,800,000    
Operating loss subject to expiration 92,000,000.0    
Historic Tax Credit Investment      
Income Tax Contingency [Line Items]      
Equity method investment 10,100,000 15,900,000  
Historic tax credit investments amortization 13,600,000 17,800,000  
Tax benefits from these investments $ 15,100,000 $ 19,600,000