Stockholders' Equity - Accumulated Other Comprehensive Loss (Details) - USD ($)	Mar. 31, 2019	Mar. 31, 2018
Stockholders' Equity Note [Abstract]
Unrealized gain on cash flow hedges	$ 0	$ 243,000
Cumulative foreign currency translation loss	(22,654,000)	(13,226,000)
Total	$ (22,654,000)	$ (12,983,000)

Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.

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