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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
 12 Months Ended
Mar. 31, 2023
Accounting Policies [Abstract]  
Schedule of Goodwill
Goodwill consisted of the following (in thousands):
Year Ended March 31,
20232022
Goodwill, at original cost$10,939 $10,502 
Accumulated impairment(376)(376)
Goodwill, net of impairment$10,563 $10,126 
Schedule of Finite-Lived Intangible Assets
The estimated amortizable lives of the intangible assets are as follows:
Years
Purchased software3
Internally developed software
10-15
In-place lease and other intangiblesOver lease term
Trade names5
Certification5
Non-compete5
License5
Patents9
Customer relationships
10-15
Intangibles consisted of the following (in thousands):
Year Ended March 31,
20232022
Purchased software$544 $447 
Internally developed software3,6724,112
In-place lease and other intangibles1,0941,108
Customer relationships8,0507,694
Patents1,1121,112
Other1,7821,391
16,254 15,864
Accumulated amortization(4,191)(2,947)
12,063 12,917 
In-process software40343
Intangible assets, total$12,103 $13,260