BASIS OF PRESENTATION, CONSOLIDATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Other Intangible Assets (Details) $ in Thousands	6 Months Ended
	Sep. 30, 2019 USD ($)
Finite-lived Intangible Assets [Roll Forward]
Intangible assets - beginning balance	$ 2,474
Foreign currency translation	(70)
Intangible assets - ending balance	2,404
Accumulated amortization of intangible assets - beginning balance	(1,070)
Amortization expense	(75)
Accumulated amortization of intangible assets - ending balance	$ (1,145)
Weighted average remaining contractual life, in years	6 years 4 months
Customer relationships
Finite-lived Intangible Assets [Roll Forward]
Intangible assets - beginning balance	$ 2,143
Foreign currency translation	(54)
Intangible assets - ending balance	2,089
Accumulated amortization of intangible assets - beginning balance	(1,070)
Amortization expense	(75)
Accumulated amortization of intangible assets - ending balance	$ (1,145)
Weighted average remaining contractual life, in years	6 years 4 months
Trade name and trademarks
Finite-lived Intangible Assets [Roll Forward]
Intangible assets - beginning balance	$ 331
Foreign currency translation	(16)
Intangible assets - ending balance	315
Accumulated amortization of intangible assets - beginning balance	0
Amortization expense	0
Accumulated amortization of intangible assets - ending balance	$ 0