Intangible Assets and Software Development Costs (Details Textual) - USD ($)	3 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Mar. 31, 2017
Finite-Lived Intangible Assets [Line Items]
Capitalized Computer Software, Additions	$ 2,800,000	$ 2,900,000
Amortization of developed technology	2,307,000	1,266,000
Finite-lived intangible assets, net	119,000		$ 130,000
Amortization of Intangible Assets	485,000	336,000
Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Accumulated Amortization, Excluding Accumulated Impairment	10,055,000		$ 10,055,000
Developed Technology Internal [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization of developed technology	2,300,000	900,000
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 11,500	$ 11,500,000