v3.25.2
SEGMENT DATA - (Reconciliation of Segment Operations) (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Corporate and Other        
Revenues $ 19,575 $ 19,906    
Total Cost of Sales 13,674 15,607    
Gross profit 5,901 4,299    
Operating expenses:        
General and administrative 4,290 4,530    
Sales and marketing 2,416 2,937    
Research and development 208 264    
Total operating expenses 6,914 7,731    
Operating income (loss) (1,013) (3,432)    
Other income (expense):        
Amortization of debt issuance cost (51) (58)    
Loss before tax (1,231) (3,737)    
Product [Member]        
Corporate and Other        
Revenues 13,512 12,767    
Total Cost of Sales 8,822 8,541    
Service [Member]        
Corporate and Other        
Revenues 6,063 7,139    
Total Cost of Sales 4,852 7,066    
Operating Segments        
Corporate and Other        
Revenues 19,575 19,906    
Total Cost of Sales 13,674 15,607    
Gross profit 5,901 4,299    
Operating expenses:        
General and administrative 4,290 4,530    
Sales and marketing 2,416 2,937    
Research and development 208 264    
Total operating expenses 6,914 7,731    
Operating income (loss) (1,013) (3,432)    
Other income (expense):        
Other income 2 15    
Interest expense (169) (262)    
Amortization of debt issuance cost (51) (58)    
Other income (expense) (218) (305)    
Loss before tax (1,231) (3,737)    
Depreciation and Amortization     $ 535 $ 654
Capital Expenditures     55 24
Operating Segments | Lighting Segment        
Corporate and Other        
Revenues 12,882 12,751    
Total Cost of Sales 8,839 9,860    
Gross profit 4,043 2,891    
Operating expenses:        
General and administrative 1,799 1,673    
Sales and marketing 1,908 2,276    
Research and development 101 146    
Total operating expenses 3,808 4,095    
Operating income (loss) 235 (1,204)    
Other income (expense):        
Depreciation and Amortization     168 171
Capital Expenditures     51 26
Operating Segments | Maintenance Segment        
Corporate and Other        
Revenues 3,997 3,324    
Total Cost of Sales 3,051 3,197    
Gross profit 946 127    
Operating expenses:        
General and administrative 675 899    
Sales and marketing 108 166    
Research and development 34 37    
Total operating expenses 817 1,102    
Operating income (loss) 129 (975)    
Other income (expense):        
Depreciation and Amortization     48 104
Capital Expenditures     4 3
Operating Segments | EV Segment        
Corporate and Other        
Revenues 2,696 3,831    
Total Cost of Sales 1,784 2,550    
Gross profit 912 1,281    
Operating expenses:        
General and administrative 918 1,139    
Sales and marketing 297 356    
Research and development 19 18    
Total operating expenses 1,234 1,513    
Operating income (loss) (322) (232)    
Other income (expense):        
Depreciation and Amortization     249 250
Capital Expenditures     0 1
Operating Segments | Corporate and Other        
Corporate and Other        
Revenues 0 0    
Total Cost of Sales 0    
Gross profit 0 0    
Operating expenses:        
General and administrative 898 819    
Sales and marketing 103 139    
Research and development 54 63    
Total operating expenses 1,055 1,021    
Operating income (loss) (1,055) (1,021)    
Other income (expense):        
Depreciation and Amortization     70 129
Capital Expenditures     $ 0 $ 0
Operating Segments | Product [Member]        
Corporate and Other        
Revenues 13,512 12,767    
Total Cost of Sales 8,822 8,541    
Operating Segments | Product [Member] | Lighting Segment        
Corporate and Other        
Revenues 10,435 10,077    
Total Cost of Sales 7,123 7,154    
Operating Segments | Product [Member] | Maintenance Segment        
Corporate and Other        
Revenues 1,501 1,001    
Total Cost of Sales 833 454    
Operating Segments | Product [Member] | EV Segment        
Corporate and Other        
Revenues 1,576 1,689    
Total Cost of Sales 866 933    
Operating Segments | Product [Member] | Corporate and Other        
Corporate and Other        
Revenues 0 0    
Total Cost of Sales 0    
Operating Segments | Service [Member]        
Corporate and Other        
Revenues 6,063 7,139    
Total Cost of Sales 4,852 7,066    
Operating Segments | Service [Member] | Lighting Segment        
Corporate and Other        
Revenues 2,447 2,674    
Total Cost of Sales 1,716 2,706    
Operating Segments | Service [Member] | Maintenance Segment        
Corporate and Other        
Revenues 2,496 2,323    
Total Cost of Sales 2,218 2,743    
Operating Segments | Service [Member] | EV Segment        
Corporate and Other        
Revenues 1,120 2,142    
Total Cost of Sales 918 1,617    
Operating Segments | Service [Member] | Corporate and Other        
Corporate and Other        
Revenues 0 0    
Total Cost of Sales $ 0