v3.26.1
Debt - Schedule of Long-term Debt (Details) - USD ($)
Mar. 31, 2026
Feb. 06, 2026
Dec. 31, 2025
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 9,200,000   $ 10,526,000
Present Value 361,000   369,000
Present value of minimum payments 242,590,000   249,642,000
Less: Unamortized Debt Issuance Costs (1,857,000)   (1,972,000)
Present value of minimum payments, net 240,733,000   247,670,000
Less: Current portion of financing obligations (31,764,000)   (27,896,000)
Financing obligations, net 208,969,000   219,774,000
Interest rate, stated percentage   0.00%  
Secured Debt      
Debt Instrument [Line Items]      
Less: Unamortized Debt Issuance Costs (1,219,000)   (1,366,000)
Long-term debt, gross 111,360,000   115,434,000
Bulk Nordic Oasis Ltd. Loan Agreement | Secured Debt      
Debt Instrument [Line Items]      
Long-term debt, gross $ 8,067,000   8,575,000
Interest rate, stated percentage 2.95%    
$50 Million Senior Secured Term Loan Facility - Dated August 14, 2024 | Secured Debt      
Debt Instrument [Line Items]      
Long-term debt, gross $ 41,076,000   42,254,000
Interest rate, stated percentage 6.35%    
Bulk Valor Corp Loan Agreement | Secured Debt      
Debt Instrument [Line Items]      
Long-term debt, gross $ 6,915,000   7,280,000
Interest rate, stated percentage 3.29%    
Bulk Promise Corp Loan | Secured Debt      
Debt Instrument [Line Items]      
Long-term debt, gross $ 6,571,000   6,917,000
Interest rate, stated percentage 5.45%    
Bulk Sachuest Loan and Security Agreement | Secured Debt      
Debt Instrument [Line Items]      
Long-term debt, gross $ 5,828,000   6,052,000
Interest rate, stated percentage 6.19%    
Bulk Prudence | Secured Debt      
Debt Instrument [Line Items]      
Long-term debt, gross $ 13,118,000   13,465,000
Interest rate, stated percentage 5.58%    
Bulk Nordic Oshima, Bulk Nordic Odin, Nordic Olympic, Nordic Oasis [Domain] | Secured Debt      
Debt Instrument [Line Items]      
Interest rate, stated percentage 3.38%    
Bulk Nordic Oshima Ltd, Amended and Restated Loan Agreement | Secured Debt      
Debt Instrument [Line Items]      
Long-term debt, gross $ 29,000,000   30,200,000
Pangea Texas, LLC | Secured Debt      
Debt Instrument [Line Items]      
Long-term debt, gross $ 648,000   691,000
Interest rate, stated percentage 1.74%    
Pangea Baltimore, LLC | Secured Debt      
Debt Instrument [Line Items]      
Long-term debt, gross $ 138,000   0
Bulk Spirit Ltd., February 2027      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 4,921,000   5,206,000
Interest Rate 6.13%    
Bulk Friendship Corp., August 2029      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 7,050,000   7,200,000
Interest Rate 6.22%    
Bulk Nordic Seven LLC, May 2036      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 24,646,000   25,092,000
Interest Rate 7.06%    
Bulk Nordic Eight LLC, June 2036      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 24,636,000   25,085,000
Interest Rate 7.06%    
Bulk Nordic Nine LLC, September 2036      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 24,866,000   25,300,000
Interest Rate 7.06%    
Bulk Nordic Ten LLC, November 2036      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 24,995,000   25,433,000
Interest Rate 7.06%    
Bulk Courageous Corp., April 2028      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 6,300,000   6,600,000
Interest Rate 3.93%    
Phoenix Bulk, February 2029      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 8,338,000   8,769,000
Interest Rate 4.67%    
Bulk Independence, December 2028      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 6,625,000   7,000,000
Interest Rate 6.19%    
Bulk Pride, December 2028      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 6,625,000   7,000,000
Interest Rate 6.19%    
Tripartite Agreement, June 2029      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 27,280,000   27,952,000
Interest Rate 5.52%    
SBC Entity, August 3031      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 9,258,000   9,495,000
Interest Rate 5.67%    
SBC Explorer, March 2030      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 7,792,000   8,208,000
Interest Rate 5.66%    
RHI Fortitude, January 2031      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 9,100,000   9,400,000
Interest Rate 5.67%    
SBC Harmony, August 2031      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 9,160,000   9,520,000
Interest Rate 5.77%    
RHI Savannah, September 2029      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 8,040,000   8,310,000
Interest Rate 5.67%    
RHI Tenacity, April 2027      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 8,194,000   8,442,000
Interest Rate 2.31%    
SBC Venture, July 2031      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 7,703,000   8,007,000
Interest Rate 5.78%    
SBC Spirit, July 2032      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 8,240,000   8,525,000
Interest Rate 5.63%    
SBC Vision, June 2030      
Debt Instrument [Line Items]      
Present value of minimum lease payments $ 8,460,000   $ 8,730,000
Interest Rate 5.63%