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Summary of Significant Accounting Policies, Reclassification of Prior Period Balances (Details) - USD ($) | Mar. 31, 2017 | Mar. 31, 2016
--- | --- | ---
Reclassification of Prior Period Balances [Abstract] |  |
Noncurrent income tax liabilities | $ 180,000 | $ 196,000
ASU 2015-17 [Member] | As Previously Reported [Member] |  |
Reclassification of Prior Period Balances [Abstract] |  |
Current deferred income tax assets |  | 33,247,000
Noncurrent income tax liabilities |  | 14,315,000
Current deferred income tax liabilities |  | $ 196,000

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