BASIS OF PRESENTATION, CONSOLIDATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Other Intangible Assets (Details) $ in Thousands	3 Months Ended
	Jun. 30, 2019 USD ($)
Finite-lived Intangible Assets [Roll Forward]
Intangible assets - beginning balance	$ 2,474
Foreign currency translation	(19)
Intangible assets - ending balance	2,455
Accumulated amortization of intangible assets - beginning balance	(1,070)
Amortization expense	(39)
Accumulated amortization of intangible assets - ending balance	$ (1,109)
Weighted average remaining contractual life, in years	6 years 6 months
Customer relationships
Finite-lived Intangible Assets [Roll Forward]
Intangible assets - beginning balance	$ 2,143
Foreign currency translation	(15)
Intangible assets - ending balance	2,128
Accumulated amortization of intangible assets - beginning balance	(1,070)
Amortization expense	(39)
Accumulated amortization of intangible assets - ending balance	$ (1,109)
Weighted average remaining contractual life, in years	6 years 6 months
Trade name and trademarks
Finite-lived Intangible Assets [Roll Forward]
Intangible assets - beginning balance	$ 331
Foreign currency translation	(4)
Intangible assets - ending balance	327
Accumulated amortization of intangible assets - beginning balance	0
Amortization expense	0
Accumulated amortization of intangible assets - ending balance	$ 0