Note 4 - Restricted Cash

6 Months Ended

Sep. 30, 2018

Notes to Financial Statements

Cash and Cash Equivalents Disclosure [Text Block]

4. Restricted Cash

The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the statement of financial position that sum to the total of the same such amounts shown in the Consolidated Statement of Cash Flows:

	September 30, 2018		March 31, 2018
Cash and cash equivalents	$	5,612,472	$	4,803,238
Restricted cash		18,865		269,659
Total cash, cash equivalents and restricted cash shown in the statement of cash flows	$	5,631,337	$	5,072,897